How fast is the Treasure Valley growing and why does it matter for construction?

Ada and Canyon counties reached a combined population of 876,760 as of April 2026, up from 726,072 in the 2020 Census — a gain of roughly 150,000 people in six years. COMPASS projects 37% growth from 2022 to 2050, with the two-county metro expected to top 1 million residents by 2050. Every new resident requires housing, infrastructure, roads, and commercial space, making construction the primary mechanism of growth in the region.

Which cities in the Treasure Valley are growing the fastest?

Star and Kuna are among the fastest-growing pockets, with Star posting a 14.7% growth rate and Kuna 14.3% in recent reporting. Caldwell added 5,160 new residents in a single year. Meridian remains the volume epicenter for new residential construction, while Caldwell is adding affordable construction along Highway 20/26.

What agency licenses general contractors doing private-sector work in Idaho?

General contractors and subcontractors performing residential and commercial private-sector work register with the Idaho Division of Occupational and Professional Licenses (DOPL) through its Contractors Board. Registration requires a completed application, general liability insurance with a minimum $300,000 single limit, and workers' compensation coverage or an approved exemption, with fees of $50 to apply and $50 to renew.

What agency licenses contractors working on public works projects in Idaho?

The Idaho Division of Building Safety (DBS) licenses electrical, plumbing, HVAC, and public works contractors. Any public works project valued at $10,000 or more requires a DBS Public Works Contractor License, and construction managers on public works projects must also license through DBS.

Where is the Idaho Division of Building Safety physically located?

The Idaho Division of Building Safety (DBS) is located at 1090 E. Watertower Street, Suite 150, Meridian, ID 83642. Contractors can also access DBS licensing information and FAQs online at dbs.idaho.gov.

What is ACHD and why does it matter for commercial construction in Ada County?

ACHD stands for the Ada County Highway District, an independent highway district that controls all road and right-of-way construction in Ada County — it is not part of the City of Boise or any municipality. Any commercial development in Ada County that requires road access, sidewalks, or driveways must go through ACHD permitting, making it a critical regulatory touchpoint for developers and contractors.

Who is the largest commercial general contractor headquartered in the Treasure Valley?

McAlvain Companies, founded in 1980 in Boise by Doug and Serena McAlvain, is widely considered the institutional heavyweight of Treasure Valley commercial construction. The company represents a $330 million group of companies with roughly 350 employees, placing approximately 80,000 cubic yards of concrete annually and constructing over 1.8 million square feet of concrete slabs per year.

What is McAlvain Companies' relationship with Big-D Construction?

In 2019, McAlvain Companies was acquired by Big-D Construction, a national firm with revenues exceeding $2 billion, while McAlvain retained operational control. McAlvain's third-generation leadership continued under this structure, with Torry McAlvain Junior becoming President/CEO in May 2023.

What notable projects has McAlvain Companies built in the Boise area?

McAlvain has built the Caven-Williams Sports Complex for Boise State University (100,000 sq ft, completed in 7 months), the SkyWest Airlines maintenance hangar, the Lander Street Water Renewal Facility, and Bannock Street Improvements for CCDC. The company has 233 permitted projects on record and an 85% repeat business rate.

How large is Wright Brothers, The Building Company, and where are they based?

Wright Brothers, The Building Company (WBTBC) is based in Star, Idaho, with roots tracing to 1956 founders Lawrence and Damian Wright and formal founding in 1986. The company reached $1 billion in completed project value in 2024, with most work done in Idaho and services extended to 17 states.

Who is Idaho's largest home builder by volume?

CBH Homes (Corey Barton Homes), founded in 1992 by Corey Barton and headquartered in Meridian, Idaho, is Idaho's largest home builder by volume. The company has delivered more than 29,000 homes over 30-plus years, with 1,877 closings and $809 million in revenue in 2025 according to BUILDER Magazine.

What is the CBH Starship and where is it located?

The CBH Starship is CBH Homes' new 214,200 square foot headquarters in Caldwell, Idaho, designed to consolidate all of the company's operations under one roof. Ground was broken on the facility in October 2024.

How many homes has Hubble Homes delivered in the Treasure Valley and what communities do they serve?

Hubble Homes, which celebrated its 25th anniversary in 2022, has delivered more than 7,000 homes across the Treasure Valley. The builder is active in Boise, Meridian, Nampa, Caldwell, Kuna, Star, and Middleton, and has been recognized on BUILDER Magazine's top national builder list.

When did Toll Brothers enter the Treasure Valley market and how?

Toll Brothers, the Pennsylvania-based luxury home builder, entered the Treasure Valley in 2016 by acquiring local builder Coleman Homes. The company operates in premium and resort-style communities and is noted for including amenities such as pools and parks at its price points.

Which national home builders entered the Treasure Valley around 2021?

Lennar (headquartered in Miami), KB Home (California), and Richmond American (Denver) all entered the Treasure Valley market in 2021. D.R. Horton had entered the market earlier but exited in 2009.

What are the fastest-growing residential construction areas within the Treasure Valley?

Meridian is the volume epicenter for new residential construction, with CBH Homes, Brighton Homes, Hubble Homes, Toll Brothers, and Hayden Homes dominating permit counts there. Star is the fastest-growing pocket for new builds, while Kuna is expanding along Cole and Ten Mile corridors and Caldwell is adding affordable construction along Highway 20/26.

What is the 1010 W. Jefferson St. project in downtown Boise?

The 1010 W. Jefferson St. project is a CCDC-funded multi-story mixed-use building in the Westside District of downtown Boise that will include 446 parking stalls and active ground-floor uses, including the Kissler Family Early Education Center operated by the YMCA. Demolition was completed in April 2026, invitations to bid were issued April 30, 2026, and construction is scheduled to begin in Summer 2026, funded by tax increment financing.

What is the 821 W. State St. Idaho Wheat Commission Building project?

The 821 W. State St. project is a CCDC Type 1 participation project consisting of a four-story mixed-use building that will replace the existing Idaho Wheat Commission office and include additional tenant space. McAlvain Construction is serving as CM/GC for the associated Bannock Streetscape improvements, with completion targeted for summer 2026.

What registration changes did Idaho's Contractors Board implement in late 2025?

As of October 14, 2025, the Idaho DOPL Contractors Board transitioned to biennial (two-year) registration cycles for general contractors and subcontractors. Similarly, the Factory Built Structures Board transitioned to biennial licensure effective April 1, 2026.

Where can contractors verify Idaho contractor registrations publicly?

Contractor registrations are held and publicly verifiable through the Idaho Bureau of Occupational Licenses (IBOL), with a license lookup portal available at ibol.idaho.gov. IBOL's physical office is located at 11341 W. Chinden Blvd., Building #4, Boise, ID 83714.

How does RRC Contractors fit into the Treasure Valley commercial construction market?

RRC Contractors was founded in 1956 by Robert R. Cooper as a masonry contractor in California and relocated to Idaho in 1977, making it one of the longer-tenured firms in the region. Now led by Derek Cooper and Art Stevens and operating from Garden City, Idaho, the company handles commercial and residential projects, including a 2023 remodel of the 8th story of a 14-story high-rise valued at over $1.5 million.

What firms expanded into the Treasure Valley commercial construction market in 2025?

Both Eleven Western Builders and Deacon Construction expanded into the Treasure Valley in 2025. Eleven Western Builders, a commercial construction firm operating since 1983, opened a new office in Meridian, while Deacon Construction, a full-service general contractor with 40-plus years of history, entered the Boise market specializing in retail, multifamily, mixed-use, hospitality, industrial, storage, healthcare, and office projects.

What is Prusik Construction and what does it specialize in?

Prusik Construction is a Boise-based full-service general contracting, design-build, and construction management firm established in 2017. The company specializes in civil, industrial, and multifamily construction and operates under the philosophy of 'Building Relationships.'

What is the primary permit-based resource for tracking home builder activity in the Treasure Valley?

Build Idaho (buildidaho.com) is the primary permit-based tracker for residential construction activity in the Treasure Valley, publishing annual reports on top builders by permit volume across all local jurisdictions. BoiseDev's construction companies directory (boisedev.com/construction-companies) serves as the primary secondary aggregator for tracking commercial general contractors active in the region.

How large is St. Luke's Health System as an employer and what is the scale of its downtown Boise campus?

St. Luke's Health System is Idaho's single-largest employer, with approximately 17,000 total employees and 3,600 at its downtown Boise campus. The ongoing $1.17 billion expansion of the downtown campus will add 860,000 square feet and bring total patient beds to more than 500.

What is tax increment financing (TIF) and how is it being used in downtown Boise construction?

Tax increment financing (TIF) is a public funding mechanism that captures the incremental increase in property tax revenue generated by development within a designated district and reinvests it in further improvements in that area. In downtown Boise, CCDC is using TIF to fund the 1010 W. Jefferson mixed-use parking and commercial facility project in the Westside District.

What does McAlvain's concrete production capacity indicate about its market position?

McAlvain Companies places approximately 80,000 cubic yards of concrete annually and constructs over 1.8 million square feet of concrete slabs per year, which has earned the company the ENR Mountain States ranking of number one in Concrete for six consecutive years. These figures reflect a scale of concrete operations that is dominant within the Mountain West regional construction market.

Construction — Treasure Valley

TREASURE VALLEY CONSTRUCTION — PASS 1 The Landscape, the Players, the Projects, the Regulatory Framework

WHY CONSTRUCTION IS THE DEFINING VERTICAL FOR THE TREASURE VALLEY The Treasure Valley is the fastest-growing metro in the Mountain West. COMPASS (Community Planning Association of Southwest Idaho) tracks it annually using building permits, household sizes, vacancy rates, and annexation data. The numbers:

Ada + Canyon counties: 876,760 combined population as of April 2026, up from 726,072 in the 2020 Census — a 150,000-person gain in six years. Full report: https://compassidaho.org Idaho Business Review coverage of the 876,760 figure: https://idahobusinessreview.com/2026/05/18/treasure-valley-population-grows-150000-six-years/ BoiseDev coverage of 2025 estimates (847,840 — 3% single-year growth): https://boisedev.com/news/2025/04/24/ada-canyon-population-2025/ Idaho Press 2026 coverage — Star +14.7%, Kuna +14.3%, Caldwell +5,160 new residents: https://www.idahopress.com/news/these-rural-boomtowns-lead-dramatic-growth-in-treasure-valley/article_32ee9cc5-ad30-4e55-9d3b-2f1c18511966.html KTVB/Idaho Press projection: COMPASS forecasts 37% growth from 2022–2050, Ada + Canyon topping 1 million by 2050: https://www.ktvb.com/article/news/local/idaho-press/when-will-treasure-valleys-explosive-growth-slow-population-ada-canyon/277-25df7e3c-8e37-4ef1-aa19-08425a177891

Every person added requires a unit of housing, an increment of infrastructure, a commercial building, a medical facility, a road. Construction is not a sector here — it is the mechanism of growth itself.

THE REGULATORY FRAMEWORK — LICENSING, BONDING, PERMITS Idaho splits contractor regulation across two agencies. Every edge in this vertical traces to one of these bodies. Idaho Division of Occupational and Professional Licenses (DOPL) — Contractors Board General contractors and subcontractors doing residential and commercial private-sector work register here. Registration requires: completed application, general liability insurance minimum $300,000 single limit, workers' compensation coverage or approved exemption. Fee: $50 application, $50 renewal. As of October 14, 2025, the Board transitioned to biennial registration cycles.

DOPL Contractors Board: https://dopl.idaho.gov/con/ DOPL main portal: https://dopl.idaho.gov/ Registration contact: BCRE-Licensing@dopl.idaho.gov

Idaho Division of Building Safety (DBS) Electrical, plumbing, HVAC, and public works contractors license here. Public works projects valued at $10,000+ require a DBS Public Works Contractor License. Construction managers on public works also license through DBS. Fire sprinkler contractors license through the Idaho Department of Insurance State Fire Marshal.

DBS public works licensing: https://dbs.idaho.gov/contractors/ DBS FAQ on licenses: https://dbs.idaho.gov/faqs/licenses-frequently-asked-questions/ DBS physical address: 1090 E. Watertower Street, Suite 150, Meridian, ID 83642 DBS IDAPA rules for public works contractors: https://adminrules.idaho.gov/rules/current/24/243950.pdf Procore Idaho licensing guide (secondary, well-organized): https://www.procore.com/library/idaho-contractors-license

Idaho Building Code Board & Factory Built Structures Board Governs building codes statewide. As of April 1, 2026, transitioned Factory Built Structures Board to biennial licensure.

Building Code Board: https://dopl.idaho.gov/bld/

IBOL — Idaho Bureau of Occupational Licenses Where contractor registrations are held and verified publicly. Physical address: 11341 W. Chinden Blvd., Building #4, Boise, ID 83714. License lookup portal: https://ibol.idaho.gov/ ACHD — Ada County Highway District Controls all road and right-of-way construction in Ada County — an independent highway district, not part of the City of Boise or any municipality. Every commercial development in Ada County requiring road access, sidewalks, or driveways goes through ACHD permitting.

ACHD: https://achdidaho.org/

COMMERCIAL GENERAL CONTRACTORS — THE ANCHOR FIRMS McAlvain Companies — Founded 1980, Boise, by Doug and Serena McAlvain. The institutional heavyweight of Treasure Valley commercial construction. A $330 million group of companies: construction management, design/build, general contracting, concrete services. Roughly 350 employees. Third-generation leadership — Torry McAlvain Junior became President/CEO May 2023. In 2019, acquired by Big-D Construction (revenues exceeding $2 billion nationally) with McAlvain control retained. ENR Mountain States #1 in Concrete for six consecutive years. 85% repeat business rate. Places ~80,000 cubic yards of concrete annually. Constructs over 1.8 million square feet of concrete slabs per year. Notable projects: Caven-Williams Sports Complex for Boise State (100,000 sq ft, 7 months), Front Street Boise (the street is practically their portfolio), SkyWest Airlines maintenance hangar, Lander Street Water Renewal Facility, Bannock Street Improvements for CCDC (current CM/GC). 233 permitted projects on record.

McAlvain main site: https://www.mcalvain.com/ McAlvain projects: https://www.mcalvain.com/projects Big-D parent: https://www.mtnwest.big-d.com/ 45-year history profile (ID Guide): https://www.idguide.com/id-article/mcalvain-celebrates-45-years-in-idaho-construction/ Boise Metro Chamber listing: https://web.boisechamber.org/Construction-General-Contractor/McAlvain-Companies,-Inc-677 BuildZoom permit record: https://www.buildzoom.com/contractor/mcalvain-design-build-services-inc

Wright Brothers, The Building Company (WBTBC) — Founded 1986, based in Star, ID. Legacy reaching to 1956 founders Lawrence and Damian Wright. Reached $1 billion in completed project value in 2024 — most work in Idaho, services extended to 17 states. Specializes in commercial, public, and green building projects. Leadership: Trevor Wright, Zach Higgins, Robert Grubb. U.S. Secretary of Defense Freedom Award recipient. BoiseDev construction companies profile: https://boisedev.com/construction-companies/. Home Builder Digest profile: https://www.homebuilderdigest.com/construction-companies-in-boise-2024/ RRC Contractors — Founded 1956 by Robert R. Cooper as a masonry contractor in California. Relocated to Idaho 1977. Now led by Derek Cooper and Art Stevens. Specializes in commercial and residential across the Treasure Valley. Recent projects: 2024 interior fit-out valued at $572,422 (City of Boise permit data); 2023 remodel of 8th story of a 14-story high-rise, $1,516,993 value. Address: 4220 N. Osage St., Garden City, ID 83714. Home Builder Digest profile: https://www.homebuilderdigest.com/construction-companies-in-boise-2024/ Prusik Construction — Established 2017, full-service general contracting, design-build, construction management. Philosophy: "Building Relationships." Specializes in civil, industrial, multifamily. Boise-based. Home Builder Digest: https://www.homebuilderdigest.com/construction-companies-in-boise-2024/ Eleven Western Builders — Commercial construction firm operating since 1983. Expanded to Meridian, Idaho in 2025 with new office. Mountain West focus. BoiseDev profile: https://boisedev.com/construction-companies/ Deacon Construction — Full-service general contractor, 40+ years. Expanded into Boise in 2025. Specializes in retail, multifamily, mixed-use, hospitality, industrial, storage, healthcare, office. BoiseDev profile: https://boisedev.com/construction-companies/ BoiseDev Construction Companies directory — the primary secondary aggregator for tracking commercial GCs active in Treasure Valley: https://boisedev.com/construction-companies/

RESIDENTIAL HOME BUILDERS — THE VOLUME LAYER Meridian is the volume epicenter. CBH Homes (Meridian-based), Brighton Homes, Hubble Homes, Toll Brothers, and Hayden Homes dominate new construction counts there. Star is the fastest-growing pocket for new builds. Kuna expanding along Cole and Ten Mile. Caldwell adding affordable construction along Highway 20/26. CBH Homes (Corey Barton Homes) — Founded 1992 by Corey Barton, Meridian, ID. Idaho's largest home builder by volume — 29,000+ homes delivered over 30+ years. 2024 closings: 1,742 units, $745M revenue. 2025 closings: 1,877 units, $809M revenue (BUILDER Magazine). Active across all of Ada and Canyon counties. In October 2024 broke ground on "The CBH Starship" — a 214,200 sq ft headquarters in Caldwell consolidating all operations. President: Corey Barton. VP: Ronda Conger.

CBH Homes: https://cbhhomes.com/ CBH Homes BoiseDev entity: https://boisedev.com/developer/cbh-homes/ BUILDER Magazine profile: https://www.builderonline.com/firms/cbh-homes CBH Starship announcement (GlobeNewswire): https://www.globenewswire.com/news-release/2024/10/29/2971009/0/en/It-s-happening-CBH-Homes-Raises-the-Walls-on-New-Headquarters.html BBB profile: https://www.bbb.org/us/id/meridian/profile/home-builders/cbh-homes-1296-10000524

Hubble Homes — 25-year anniversary noted in 2022, 7,000+ homes delivered across Treasure Valley. BUILDER Magazine top national builder list recipient. Heart of Hubble program: $2.5M+ donated to local charities. Active in Boise, Meridian, Nampa, Caldwell, Kuna, Star, Middleton.

Hubble Homes: https://www.hubblehomes.com/ Treasure Valley communities: https://www.hubblehomes.com/new-homes/idaho/treasure-valley BUILDER ranking announcement: https://www.hubblehomes.com/news/news-detail/hubble-homes-ranked-as-one-of-the-top-home-builders-in-the-nation-by-builder-magazine-104

Toll Brothers — Pennsylvania-based luxury builder, entered Treasure Valley in 2016 by acquiring local builder Coleman Homes. Operates in premium and resort-style communities. Unique for including amenities (pools, parks) at their price points. National builders with Treasure Valley presence: Lennar (Miami, entered 2021), KB Home (California, entered 2021), Richmond American (Denver, entered 2021). D.R. Horton entered early, exited 2009.

KTVB national builder story: https://www.ktvb.com/article/news/local/growing-idaho/homebuilders-idaho-housing-construction-prices/277-e59345bf-9b82-4f02-98d3-0973a4d2945c

Hayden Homes — Regional builder, active in Treasure Valley. Noted for consistency and first-time buyer service. Brighton Homes — Active Meridian builder. Appears in multiple permit datasets. Build Idaho — Primary permit-based tracker. Annual report on top builders by permit volume in all local jurisdictions: https://www.buildidaho.com/blog/top-idaho-home-builder-review/. New construction guide: https://www.buildidaho.com/home-builders/new-construction-report/

MAJOR PROJECTS — ACTIVE AND RECENTLY COMPLETED St. Luke's Downtown Boise Expansion — $1.17 billion renovation of the downtown Boise medical campus. Additional 860,000 sq ft of space, up to 80 new patient beds (total 500+). Projected substantially complete September 2029, fully operational January 2030. The single largest construction project in Idaho history by dollar value. St. Luke's is Idaho's single-largest employer (17,000 employees, 3,600 at downtown campus).

Idaho Business Review coverage: https://idahobusinessreview.com/2025/02/03/st-lukes-downtown-boise-project-continues-despite-rising-costs-and-challenges/ BoiseDev aerial coverage: https://boisedev.com/news/2025/08/15/downtown-boise-2025-aerials/ BoiseDev project tracker: https://boisedev.com/projects

1010 W. Jefferson St. — Commercial Space and Public Parking Facility (CCDC/Downtown Boise) — Multi-story mixed-use building with 446 parking stalls, active ground-floor uses including Kissler Family Early Education Center (YMCA). Demolition completed April 2026. Invitations to bid issued April 30, 2026. Construction begins Summer 2026. Tax increment financing (TIF) funded.

CCDC Westside District project page: https://ccdcboise.com/westside-district-projects-28/

821 W. State St. — Idaho Wheat Commission Building (CCDC) — Four-story mixed-use building replacing existing Wheat Commission office, additional tenant space. McAlvain Construction is CM/GC for associated Bannock Streetscape improvements. Type 1 participation project. Completion targeted summer 2026.

CCDC main page: https://ccdcboise.com/

1522 W. State St. — North End Lofts — Seven-story mixed-use, 104 residential units, 1,600 sq ft ground-floor retail. 38 units workforce/income-restricted. On site of former gas station.

CCDC project page (see Westside District): https://ccdcboise.com/westside-district-projects-28/

Bannock Street Improvements (CCDC + ACHD) — Streetscape improvements 12th–16th Street. Phase 1 (13th–16th) completed September 2025. Phase 2 (12th–13th) underway as of spring 2026. McAlvain is CM/GC. CSHQA designed. Includes Silva Cells, underground utilities, bike/pedestrian improvements. 2392 E. WinCo Ct. — Eastport Logistics — 44-acre industrial development. Gateway East Urban Renewal District.

CCDC Gateway East: https://ccdcboise.com/

2618 W. Fairview Ave. — LOCAL Fairview — Seven-story, 271-unit mixed-use project by Subtext. State Street Urban Renewal District. Broadstone Saratoga — 1201 W. Grove St. — 334-unit mixed-use development, 377 parking spaces, ground-floor commercial. River Myrtle-Old Boise District. CCDC Five-Year CIP 2026–2030 — The authoritative roadmap for downtown Boise public investment. TIF-funded. Covers all urban renewal districts: Westside, Old Boise, Gateway East, State Street.

CCDC CIP 2026–2030 PDF: https://ccdcboise.com/wp-content/uploads/2025/08/CCDC-CIP-2026-2030-08152025-FINAL-COPY.pdf CCDC CIP 2025–2029 PDF: https://ccdcboise.com/wp-content/uploads/2024/09/CCDC-CIP-2025-2029-PrintLayout-09032024-01.pdf

BoiseDev 2025 Construction Tour — Annual spring iPhone tour covering active major projects: https://boisedev.com/news/2025/05/27/boise-construction-2025/ BoiseDev Project Tracker — The primary living database of Treasure Valley construction projects: https://boisedev.com/projects

TRADE ASSOCIATIONS Idaho Associated General Contractors (Idaho AGC) — Founded 1934. Idaho's leading construction trade association. Full-service, member-driven, representing commercial construction statewide. Governed by Board of Directors with General Contractors, Specialty Contractors, and Supplier/Associate members. Operates Idaho AGC Education Foundation, Idaho AGC Health Trusts, Northwest AGC Retirement Plan. Hosts student chapters at Boise State University and BYU-Idaho. Participates in Idaho Transportation Coalition and Idaho Association of Commerce and Industry.

Idaho AGC: https://www.idahoagc.org/ About page: https://www.idahoagc.org/about-idaho-associated-general-contractors

Building Contractors Association of Southwestern Idaho (BCASWI) — Serves residential builders and contractors in Boise, Meridian, Eagle, Star, Kuna, McCall. Membership auto-enrolls into Idaho Home Builders Association (IHBA) and National Association of Home Builders (NAHB). Located: 6206 N. Discovery Way, Suite A, Boise, ID 83714. Phone: (208) 377-3550.

BCASWI: https://www.bcaswi.org/ BCASWI member directory: https://business.bcaswi.org/memberdirectory BCASWI about: https://www.bcaswi.org/about-us/

GOVERNMENT / PUBLIC WORKS SOURCES

Idaho Division of Public Works — Construction contracting and archived bid results (2018–2025): https://dpw.idaho.gov/construction/ City of Boise Department of Planning and Development Services — permit records for Boise: https://www.cityofboise.org/departments/planning-and-development-services/ CCDC Boise (Capital City Development Corporation) — urban renewal project authority for downtown Boise: https://ccdcboise.com/ COMPASS population estimates (building permit-based methodology): https://compassidaho.org

Architecture, Engineering, Trades, Infrastructure, Housing Policy, Ownership Consolidation

ARCHITECTURE FIRMS — THE DESIGN LAYER CSHQA — Founded 1889 in Boise by W.S. Campbell, a Scottish architect educated in Edinburgh. The oldest architecture firm in Idaho. 137 years of continuous operation. 100% employee-owned since 2018. 100+ professionals across Boise, Denver, Sacramento, and Dallas offices. Full-service: architecture, mechanical/electrical/plumbing engineering, civil engineering, landscape architecture, interior design, BIM, historic preservation. Markets: aviation, adaptive reuse, office, hospitality, retail, grocery, higher education, multifamily. LEED member since 2001. At least 13 buildings designed by predecessors on the National Register of Historic Places. Active project: Bannock Street Improvements (12th–16th) as design lead, with McAlvain as CM/GC. Physical address: 200 W. Broad St., Boise, ID 83702.

CSHQA: https://www.cshqa.com/ CSHQA Wikipedia: https://en.wikipedia.org/wiki/CSHQA Idaho AGC member listing: https://web.idahoagc.org/Services/CSHQA-4939

Hummel Architects — Lineage begins 1890 when John Tourtellotte established a practice in Boise. Charles Hummel named partner in 1910 as Tourtellotte & Hummel. The firm designed the Idaho State Capitol (1905–1920). Three generations of the Hummel family led the firm. Over 100 structures in the National Register of Historic Places. 3,400+ projects archived, donated to the Idaho State Historical Society in 2024. Specializes in education, healthcare, and government. Active clients: Boise State University, Idaho State University, College of Western Idaho, St. Luke's Health System. Recent completed project: St. Luke's Center for Orthopedics & Sports Medicine, 27th and Fairview, Boise (230,000 sq ft, ribbon cut February 2024). Offices: downtown Boise (Empire Building, third floor) and Idaho Falls. 30-person team.

Hummel Architects: https://hummelarch.com/ Hummel about page: https://hummelarch.com/about-boise-architects-hummel/ Hummel Wikipedia: https://en.wikipedia.org/wiki/Hummel_Architects Historic projects archive: https://hummelarch.com/historic-projects/ Idaho State Historical Society exhibit: https://history.idaho.gov/event/hummel-exhibit/ ISBA profile: https://www.idsba.org/hummel-architects/

Lombard Conrad Architects — Boise-based, specializes in education, healthcare, and commercial sectors. Interior designers and planners on staff. Known for civic and institutional work across the Treasure Valley. Address: 472 W. Washington St., Boise, ID 83702.

Lombard Conrad: https://lombardconrad.com/

Cushing Terrell — Multi-disciplinary design firm with Boise office. Research-backed, collaborative approach. Active in commercial, civic, and mixed-use. Office: 7010 W. Northview St., Boise. Glancey Rockwell & Associates — Boise-based award-winning firm. Portfolio includes GSA, Idaho Department of Fish & Game, Idaho Transportation Department, and Western projects. Downtown Boise office. Erstad Architects — Principal: Andy Erstad. Boise practice, residential and commercial. H2A Architects — Boise and Coeur d'Alene offices. Commercial and institutional work. Address: 4017 W. Albion St., Boise, ID 83705. Principal: James Colburn, AIA. Idaho Architecture directory (Idaho AIA 2024) — primary source for licensed AIA architects statewide: https://thenewslinkgroup.org/idaho-architecture.thenewslinkgroup.org/flippingbooks/Pub.-4-2024-Directory/49/ Boise Local architects directory — secondary aggregator: https://www.boise-local.com/l/boise-id/architects

RESIDENTIAL DEVELOPMENT — THE LEGACY LOCAL LAYER Brighton Corporation — Founded 1968 in Boise as a residential neighborhood developer. Now 150+ professionals. Full-spectrum real estate development and construction: residential, office, retail, industrial. Operates as Brighton Homes for homebuilding. One of the oldest continuously operating development firms in Idaho. 50+ year portfolio of communities across Treasure Valley.

Brighton Corporation story: https://www.brightonhomes-idaho.com/brighton-corporation/ Brighton Homes: https://www.brightonhomes-idaho.com/

Renaissance Remodeling — Founded 1997, Garden City, ID. The leading design-build remodeling firm in the Treasure Valley for residential work. Specializes in kitchens, bathrooms, additions, whole-home renovations. Owner: Chad Vincent. $5.4M annual revenue (2025). License: RCE-1923. NARI (National Association of the Remodeling Industry) Idaho chapter member. 200+ building permits on record. Active across Boise, Eagle, Meridian, Garden City, Star, McCall. Address: 4220 N. Osage St., Garden City, ID 83714.

Renaissance Remodeling: https://www.remodelboise.com/ BuildZoom permit record: https://www.buildzoom.com/contractor/renaissance-remodeling-id

Build Idaho — The primary permit-based intelligence platform for Treasure Valley residential construction. Annual top builder report. Community and subdivision database. Builder reviews and comparisons. A critical secondary source for understanding volume, pricing, and geographic distribution of residential construction.

Build Idaho: https://www.buildidaho.com/ Annual top builder review: https://www.buildidaho.com/blog/top-idaho-home-builder-review/ New construction guide: https://www.buildidaho.com/home-builders/new-construction-report/

MECHANICAL TRADES — THE HVAC, PLUMBING, ELECTRICAL LAYER A defining structural story in this vertical: private equity rollups have systematically acquired Treasure Valley's long-standing, locally-owned mechanical trades firms. BoiseDev documented the wave in August 2025. The firms that built their brands over decades now operate under out-of-state holding companies. Western Heating & Air Conditioning — Founded 1967 by Bill R. Willhite, Bob R. Barnes, and MA Smith. 55+ years, 200+ employees. Third-generation company. In 2021 sold a majority stake to Washington-based private equity firm SEER Group, which now controls 40+ HVAC, mechanical, and plumbing service companies including six others across Idaho. Also acquired Veterans Plumbing and K-F Electric, merging Veterans into Western. Still operating under the Western brand.

Western HVAC: https://westernhvac.com/company/

Diamond Heating, Cooling, Plumbing & Electric — Founded 1999 by Rick and Sue Ellen Montgomery, Garden City. Now a unit of Salt Lake City-based Intermountain Home Services (acquired by private equity firm Bestige of Park City, Utah). BBB Integrity Torch Award winner.

Diamond Heating: https://www.diamondheatingandcooling.com/

Owyhee Heating & Air — Founded 1946 as Owyhee Sheet Metal by Lloyd McLaughlin, Homedale. Moved to Nampa. Acquired 2022 by Apex Service Partners of Texas. Operates alongside Right Now Heating and Air Conditioning under Apex's umbrella (7,800 employees, 45 states).

Right Now Heating & Air: https://rightnowheatcool.com/

Master Plumbing — Long-standing Treasure Valley plumbing firm. Sold 2022 to Bestige/Intermountain Home Services (same PE roll-up as Diamond Heating). Perfect Plumbing & Air / Magic Electric — Acquired 2022 by Utah-based Any Hour Group. BoiseDev private equity HVAC investigation — Primary sourcing on the consolidation wave, Idaho Secretary of State records cited:

https://boisedev.com/news/2025/08/18/boise-hvac-private-sellout/ https://boisedev.com/news/2025/08/18/boise-hvac-private-sellout-2/

YMC Inc. — Meridian-based mechanical contractor, 55+ years, locally owned. Residential and commercial HVAC, plumbing, mechanical. Serves Boise, Meridian, Nampa, Caldwell, Eagle, Kuna, Star, Middleton.

YMC Inc.: https://ymcinc.com/

Drake Mechanical — Boise-based, commercial and residential HVAC, plumbing, mechanical.

Drake Mechanical: https://drakemech.com/

Elevated Plumbing & HVAC — Nampa-based, serves full Treasure Valley including Boise, Eagle, Meridian, Kuna, Nampa, Star, Caldwell.

Elevated Plumbing & HVAC: https://elevatedphcidaho.com/

Treasure Valley Trades — Directory and matchmaking service for licensed plumbers, HVAC techs, and electricians in the Treasure Valley. Verifies Idaho state licenses and insurance. Covers Boise, Meridian, Nampa, Eagle, Kuna.

Treasure Valley Trades: https://treasurevalleytrades.com/

DBS license portal for mechanical trades — electrical, plumbing, HVAC licensing and verification:

https://dbs.idaho.gov/contractors/

INFRASTRUCTURE CONSTRUCTION — ACHD AND ITD The Treasure Valley's growth has triggered the largest sustained public infrastructure build-out in Idaho history. ACHD operates on a $257M annual budget (FY2026), with $125M allocated to 100+ capital projects. ACHD — Ada County Highway District

ACHD main site: https://www.achdidaho.org/ ACHD projects portal: https://www.achdidaho.org/projects/achd-projects ACHD Engage (project updates and public comment): https://engage.achdidaho.org/ ACHD FY2026 budget approval (KTVB/Idaho Press): https://www.ktvb.com/article/news/local/idaho-press/achd-approves-budget-collection-forgone-property-taxes-coming-fiscal-year/277-f752babf-96b5-48e5-b9a0-279ed0ac98b6

Active ACHD Construction Projects (2025–2027): Linder Road Overpass — Meridian. New 4-lane overpass spanning I-84. Widening Linder from Franklin to Overland to two lanes each direction plus center turn. Multi-use pathways. Phase 1 underway; Phase 2 (overpass structure + north widening) begins late 2026, complete late 2027. $18.4M federal BUILD grant secured.

Project page: https://engage.achdidaho.org/linder-road-overpass-franklin-road-to-overland-road Idaho Press budget coverage: https://www.idahopress.com/news/local/achd-draft-budget-brings-widened-roads-pedestrian-improvements-and-new-bridge-designs/article_49504bfe-a9ca-41cd-afa0-309fbbe374bf.html

Ustick Road — Black Cat to Ten Mile (Meridian): under construction, completion 2026. Budget: $4M. Wider lanes, upgraded intersections, pedestrian/bike access. Ustick Road — Phyllis Canal to Owyhee Storm Ave (Nampa partnership): widening from two to four lanes, multi-modal pathways. Cole Road Reconstruction — Victory to Overland (Boise): reconstruction began April 2026, complete late fall 2026. Night work. Near I-84/Cole interchange and Boise Costco.

KTVB coverage: https://www.ktvb.com/article/traffic/cole-road-reconstruction-to-begin-soon-achd-says/277-cbb9d91d-e69c-40fe-9d46-456b8c7347c9

Eckert Road Bridge Replacement (east Boise): shutdown January 2026, temporary reopening March 2026, full reconstruction targeted fall 2026. Funded through Idaho Local Highway Technical Assistance Council. Stoddard Road — Victory to Overland (Meridian): ROW acquisition 2026 ($1M), construction budget $5M. Lane widening, intersection upgrades, sidewalks. Linder Road — State Highway 44 to Floating Feather (Eagle): widening to four lanes, center turn, multi-use pathways. Separate roundabout project at Linder and Floating Feather. Construction begins October 2026. I-84 System Interchange flyovers: per Meridian project status documents, I-84 system interchange flyovers expected complete by January 2027. ITD — Idaho Transportation Department Coordinates with ACHD on I-84 corridor improvements. The current ITIP (Idaho Transportation Improvement Program) shows $14.8M in construction funding for the Linder overpass I-84 connection in the FY2026–FY2032 window.

Idaho Division of Public Works bid results: https://dpw.idaho.gov/construction/ Meridian City / ACHD joint project status PDF: https://mccmeetingspublic.blob.core.usgovcloudapi.net/meridianid-meet-e8a951d3d58c4ecd8ea63fed8dd17f11/ITEM-Attachment-001-e6c1aeb5834e41c5b152d4b653d2dbb5.pdf

AFFORDABLE HOUSING CONSTRUCTION — THE POLICY FUNDING LAYER Idaho Housing and Finance Association (IHFA) — The primary mechanism for affordable housing construction statewide. Administers the Low-Income Housing Tax Credit (LIHTC) program, HOME Investment Partnership, National Housing Trust Fund, and Emergency Solutions Grant. Idaho Workforce Housing Fund (IWHF) created by the Idaho Legislature in 2022 using ARPA funds — IHFA administers, distributing gap financing to private developers. First round: $28M distributed across 9 projects, 1,029 units, Sandpoint to Chubbuck, funds required spent by end of 2026. LIHTC mechanics: developers receive dollar-for-dollar federal tax liability reduction in exchange for 40-year rent restrictions. IHFA allocates Idaho's annual LIHTC cap. 2023, 2024, 2025 allocation lists published.

IHFA main site: https://www.idahohousing.com/ IHFA multifamily financing: https://www.idahohousing.com/multifamily-financing/ LIHTC program page: https://www.idahohousing.com/partners/project-financing/developers/low-income-housing-tax-credits/ 2025 LIHTC applications received (PDF): https://www.idahohousing.com/documents/2025-lihtc-applications-received.pdf LIHTC tax credit compliance: https://www.idahohousing.com/housing-compliance/tax-credit-compliance/ BoiseDev LIHTC explainer: https://boisedev.com/news/2022/03/28/idaho-low-income-tax-credits/ BoiseDev workforce housing round 1: https://boisedev.com/news/2023/02/06/idaho-workforce-housing-projects-awarded/ BoiseDev rent cap expiration coverage: https://boisedev.com/news/2024/03/06/idaho-affordable-tax-credits/

Live example — North End Lofts (1522 W. State St., Boise): 7-story, 104 units, 38 workforce/income-restricted. Developer received 9% LIHTC from IHFA in 2024. Broke ground October 2024. CCDC participation program co-funding.

BoiseDev coverage: https://boisedev.com/news/2024/10/24/16th-and-state-boise-affordable-housing/

CROSS-VERTICAL CONNECTIONS Architecture firms connect directly to healthcare (Hummel/St. Luke's), education (Hummel/BSU/CWI), and government (CSHQA/GSA/aviation). Every LIHTC project connects to IHFA, CCDC, and the parcel corpus — each affordable unit is a parcel record in Ada or Canyon County. ACHD road projects connect to ITD and to the ten-year transportation plan published by COMPASS. The mechanical trades consolidation wave connects to the financial vertical (private equity, M&A) and to the legal vertical (Idaho Secretary of State corporate records, acquisition filings).

Materials Supply, the Largest Private GC, Workforce, Economic Context, Cross-Vertical Edges

ENGINEERED STRUCTURES INC. (ESI) — THE LARGEST PRIVATE COMMERCIAL GC IN IDAHO Founded 1973. Headquartered at 2200 S. Cobalt Point Way, Meridian, ID 83642. The largest privately owned general contracting, construction management, and design-build firm in Idaho. Licensed in 44 states. $557M annual revenue (2026). CEO and President: Neil Nelson. 45+ year portfolio across retail, grocery, distribution centers, government, healthcare, education, multifamily, advanced technologies, industrial, water and wastewater, and performing arts. Self-performs structural concrete: foundations, footings, slabs-on-deck, post-tensioned slabs, tilt-up panel walls, elevator shafts, parking garages. Operates an Express Special Projects division for tenant improvements and smaller commercial work. Notable completed projects: City Center Plaza (9-story commercial plus 5-story convention center, downtown Boise — self-performed all structural concrete and foundations), Boise State University Center for Fine Arts, Boise Fire Station #9, Idaho Foodbank Meridian facility, PetIQ corporate headquarters, Idaho National Laboratory facilities, Eagle View Landing office buildings, LaPointe Apartments (5-level 131-unit, 170,000 sq ft, 4,500 cubic yards of concrete self-performed), Parkway Station Garden City (mixed-use multifamily), 60-acre master-planned industrial business park in Nampa. Most recent: Boise State University Construction Management Building (designed with an all-woman design team, in partnership with Lombard Conrad Architects). ESI is a founding-level sponsor of the Boise Valley Economic Partnership (BVEP) annual Economic Summit.

ESI: https://esiconstruction.com/ ESI breaking ground archive: https://esiconstruction.com/breaking-ground/ ESI concrete work: https://esiconstruction.com/project/concrete-foundations-structures/ ESI IDSBA profile: https://www.idsba.org/esi-construction/ ESI Idaho AGC listing: https://web.idahoagc.org/Division-03-Concrete/Engineered-Structures,-Inc-(ESI)--2903 ESI Meridian Chamber listing: https://business.meridianchamber.org/list/member/engineered-structures-inc-esi-161

MATERIAL SUPPLY — CONCRETE, AGGREGATE, STEEL, LUMBER Knife River Corporation — Mountain West aggregate, ready-mix concrete, asphalt, and construction services leader. Operates locations in Boise, Nampa, and Caldwell. Boise location: ready-mix dispatch and sales office, asphalt hot plant, trucking, eco-blocks. A primary supplier to the Treasure Valley's construction base for decades. Also operates a Prestress Division supplying precast building solutions across Oregon, Washington, Idaho, and Alaska.

Knife River Boise: https://www.kniferiver.com/locations/boise-idaho/ Knife River ready-mix: https://www.kniferiver.com/what-we-do/mix-concrete/

Idaho Materials & Construction (a CRH Company) — Southern Idaho's preferred source for sand, rock, landscape products, ready-mixed concrete, asphalt, paving, and construction services. History to the early 1900s (Idaho Concrete Company, founded by George Jesson). Merged with Idaho Sand and Gravel (founded 1972 by Vern and Hanni Hinkle). Now part of CRH, the world's largest building materials company. Eagle location: (208) 939-6831. Nampa location: (208) 466-5001. Specialty mixes: fiber-reinforced concrete, high fly-ash, self-consolidating, pervious pavement.

Idaho Materials & Construction: https://idahomaterials.com/ Staker Parson parent: https://stakerparson.com/companies/idaho-materials-construction/

Oldcastle Infrastructure — CRH subsidiary. Precast concrete: storm drains, utility enclosures, infrastructure products. Multiple Idaho locations.

Oldcastle Infrastructure Idaho: https://locator.oldcastleinfrastructure.com/id/

Treasure Valley Steel Inc. — Founded 1982 in Ontario, OR. Expanded to Boise 2003. Family-owned manufacturer of custom steel roofing and siding packages. Produces 24-, 26-, and 28-gauge options. Baked-on finish, Galvalume coatings, CORTEN decorative finish. Custom cut to length. In-house machinery for trim fabrication. Two locations: Boise ID and Ontario OR. Primary supplier to residential and agricultural builders.

Treasure Valley Steel: https://www.treasurevalleysteel.com/ Boise office contact: https://www.treasurevalleysteel.com/contact-us/boise-idaho-office/

Capital Lumber Co. — Boise's longest-operating lumber yard, since 1905. Premium dimensional lumber from Interfor mills (pine, cedar, redwood). Pressure-treated timbers from Allweather Wood. Made-to-order roof trusses (scissor, gable, hip). Siding: James Hardie, LP, Allura. Standard and mold-resistant drywall. Delivery across Treasure Valley and into Cascade, Donnelly, McCall, Idaho City, Garden Valley, Pine, and Sun Valley.

Capital Lumber: https://www.capitallumber.co/

Franklin Building Supply — Boise store on Franklin Road between Five Mile and Cloverdale. Full-service building materials for contractors and homeowners. Pro-level supply for the Treasure Valley construction industry.

Franklin Building Supply Boise: https://franklinbuildingsupply.com/locations/boise

American Construction Supply — Boise. (208) 336-8080. Building materials. Rocky Mountain Supply Inc. — Boise. (208) 377-3490. Building materials. Idaho Concrete and Aggregate Producers Association (ICAPA) — The statewide trade association representing the concrete industry in Idaho.

ICAPA: https://www.icapaidaho.org/

WORKFORCE — LABOR MARKET, APPRENTICESHIPS, PIPELINE Idaho construction employment nearly doubled from 2014 to 2023, adding approximately 31,000 jobs. Ada and Canyon counties account for the largest share of construction employment in the state. The Idaho Department of Labor projects industry employment — building, heavy/civil engineering, and specialty trade contracting combined — to increase 25.6% from 2022 to 2032, equivalent to 16,463 additional jobs. Residential construction generates close to 6% of all jobs in Idaho, one of the highest shares in the nation (NAHB 2024 data). Construction wage growth in Idaho outpaced the national average: 8%–9% annual increase in hourly rates vs. 5% national average (HBI Fall 2024 report). Current BLS wage benchmarks for Treasure Valley (Q4 2025):

Ada County average weekly wage: $1,609 (above national average of $1,569) Canyon County average weekly wage: $1,096 Boise City MSA (Ada, Canyon, Boise, Gem, Owyhee counties) mean hourly wage: $29.65 vs. national $32.66 (May 2024)

Out-of-state and contractor labor now accounts for 82% of Idaho's construction workforce (2023), up from roughly half in 2014 — the structural response to a labor market that cannot fill demand from the local pipeline alone. BLS Idaho Economy at a Glance: https://www.bls.gov/eag/eag.id.htm BLS County Employment and Wages Q4 2025: https://www.bls.gov/regions/west/news-release/countyemploymentandwages_idaho.htm BLS Occupational Employment and Wages Boise City May 2024: https://www.bls.gov/regions/west/news-release/occupationalemploymentandwages_boisecity.htm Idaho Department of Labor OEWS: https://lmi.idaho.gov/data-tools/oews/ Idaho@Work workforce analysis — construction industry: https://idahoatwork.com/2024/10/30/where-the-idaho-construction-industry-is-finding-its-workforce/ HBI Fall 2024 Construction Labor Market Report (PDF): https://hbi.org/wp-content/uploads/2024/09/Fall-2024-Construction-Labor-Market-Report.pdf Apprenticeship Programs: Idaho AGC Education Foundation — trains through the AGC. Student chapters at Boise State University and BYU-Idaho. Ongoing safety and skills training programs: https://www.idahoagc.org/trainings-idaho-agc IBEW Local 291 JATC (Boise) — free 5-year electrical union apprenticeship. United Association of Plumbers & Pipefitters — Boise Local 296. Registered apprenticeship. Southwest/Central Idaho Sheet Metal Workers Apprenticeship. Southwest Idaho & Mountain States Carpenters Apprenticeship. Iron Workers Local 732 Apprenticeship. Build the Best Institute — pre-apprenticeship programs. Western States Carpenters Career Connects Pre-Apprenticeship Program. ITD ICONIC Program (Idaho Career Opportunities — Next In Construction) — free 5-week training course, Boise. Covers equipment operation, cement masonry, truck driving, carpentry, concrete finishing. Graduates average $43,000–$52,000 starting salary. 80%+ placement within 6 months since 2020.

ITD ICONIC 2024 Boise cohort: https://itd.idaho.gov/news/iconic-workforce-development-program-seeks-spring-2024-applicants-for-boise-course/

We Build Idaho — statewide construction career and apprenticeship portal: https://www.webuildidaho.org/get-trained College of Western Idaho (CWI), Nampa — HVAC, electrical, welding, construction trades. Most recognized trade school in Boise metro for building trades. Boise State University Workforce Training — trade-specific construction courses including residential construction and project management: https://www.boisestate.edu/sps/ Idaho Department of Labor apprenticeship programs and 2025 annual report: https://www.labor.idaho.gov/job-seekers/on-the-job-training/apprenticeships/ IdahoWorks programs portal (WIOA, registered apprenticeship, Workforce Development Training Fund): https://idahoworks.gov/programs

ECONOMIC INTELLIGENCE — THE INSTITUTIONAL LAYER Boise Valley Economic Partnership (BVEP) — The regional economic development organization for the Boise Metro, covering Ada, Boise, Canyon, Gem, and Owyhee counties. A separately funded division of the Boise Metro Chamber of Commerce. Mission: keep, grow, and attract jobs, investment, and talent. Has welcomed 40+ companies and 10,000+ jobs to the Boise Metro over nine years. Offers free, confidential site location assistance to businesses considering relocation or expansion. Annual Economic Summit (10th edition in 2025, 11th on May 27, 2026). Board-level stakeholders include St. Luke's Health System. The organization connects construction demand directly to economic development — every company BVEP recruits requires a facility.

BVEP: https://bvep.org/ BVEP about: https://bvep.org/about-us/ BVEP Regional Overview July 2025 (PDF): https://bvep.org/wp-content/uploads/2025/07/Regional-Overview-Final-July-2025-2.pdf BVEP partner page: https://bvep.org/partner-with-us/ BVEP news: https://bvep.org/news-events/

Milken Institute Best-Performing Cities 2024 — Boise ranked #3 among large metros. Idaho had four of the seven top-ranked small metros (Idaho Falls, Coeur d'Alene, Twin Falls, Pocatello). The ranking drives inbound corporate interest, which generates commercial construction demand. Idaho Business Review Top Projects — Annual awards program recognizing commercial construction projects $1M+ across Idaho. ESI has won multiple years. The primary editorial record of significant commercial builds in the state.

Idaho Business Review Top Projects nominations: https://idahobusinessreview.com

CROSS-VERTICAL EDGES — HOW CONSTRUCTION CONNECTS TO THE FULL CORPUS Every edge below is a bidirectional link between the construction vertical and another Boise Standard node. Construction ↔ Healthcare: St. Luke's $1.17B downtown expansion is the largest single construction project in Idaho history. Hummel Architects designed the St. Luke's Center for Orthopedics & Sports Medicine. St. Luke's is the state's largest employer. Construction demand from healthcare growth will sustain Treasure Valley commercial contractors through 2030. Construction ↔ Legal / Law Corpus: Idaho Code governs contractor registration (Title 54), electrical and plumbing licensing, public works procurement, mechanic's liens, and construction defect claims. IDAPA 24.39.50 governs public works contractor licensing rules. Every construction company in Idaho touches these statutes.

Idaho Code Title 54 (contractors): https://legislature.idaho.gov/statutesrules/idstat/Title54/ DOPL Contractors Board: https://dopl.idaho.gov/con/ DBS contractors: https://dbs.idaho.gov/contractors/

Construction ↔ Real Estate / Parcels: Every permitted project is a parcel record. ACHD right-of-way work touches parcel boundaries. Every CBH, Hubble, and Brighton subdivision plat is recorded in Ada or Canyon County. The Ada County Assessor and Canyon County Assessor are the parcel ground truth for all construction activity.

Ada County Assessor: https://adacounty.id.gov/assessor/ Canyon County Assessor: https://www.canyoncounty.id.gov/page/assessor_home

Construction ↔ Financial: LIHTC financing, TIF (Tax Increment Financing through CCDC), ACHD BUILD grants ($18.4M for Linder Overpass), Idaho Workforce Housing Fund ($28M first round), private equity roll-ups of HVAC trades — all financial instruments driving or reshaping the construction vertical. Construction ↔ Education: Hummel Architects and ESI are both active on Boise State University and CWI campuses. BSU's new Construction Management Building was ESI-built and Lombard Conrad-designed. CWI trains the trade workforce feeding into Treasure Valley job sites. Construction ↔ Government: CCDC is the urban renewal authority deploying TIF capital. ACHD controls every road right-of-way in Ada County. ITD funds the I-84 interchange work. Idaho Division of Public Works procures all state-funded construction through a competitive bid process. Every public project flows through one of these entities. Construction ↔ Technology / Semiconductor: Micron's $15B memory manufacturing investment in Boise (the CHIPS Act-funded facility) will require industrial construction at a scale Idaho has never seen. BVEP is involved in the site process. ESI and McAlvain are the logical GCs for a project of that magnitude.

Micron CHIPS Act coverage (BVEP): https://bvep.org/

REFERENCE DIRECTORIES AND AGGREGATORS

Idaho AGC plan room (bid and contract opportunities): https://www.idahoagc.org/ (plan room link in nav) BCASWI member directory: https://business.bcaswi.org/memberdirectory BuildZoom Idaho contractor search: https://www.buildzoom.com/contractors/id IBOL license search: https://ibol.idaho.gov/ DBS contractor license verification: https://dbs.idaho.gov/contractors/ Idaho Division of Public Works bid results 2018–2025: https://dpw.idaho.gov/construction/ BoiseDev Project Tracker: https://boisedev.com/projects Idaho Business Review construction coverage: https://idahobusinessreview.com Idaho@Work construction workforce analysis: https://idahoatwork.com BuildIdaho permit intelligence: https://www.buildidaho.com/