CSI Construction
CSI Construction is a privately held Western US general contractor founded in 1978, delivering multifamily, retail, hospitality, mixed-use, and senior living projects for enterprise real estate developers through general contracting, construction management, and design-build services across Colorado, California, Arizona, Oregon, and Washington.
- Company typePrivate
- Founded1978
- HeadquartersColorado Springs, United States
- Headcount251–500
- GTM typeB2B
- OfferingServices
What CSI Construction does
CSI Construction Company is a privately held general contractor and construction manager founded in 1978 and headquartered in Colorado Springs, Colorado. The firm provides general contracting, construction management, and design-build services across five primary verticals: multifamily residential (market-rate, affordable/LIHTC, luxury, and senior living), retail (grocery-anchored centers and shopping centers), hospitality (Marriott-branded and boutique hotels), mixed-use developments, and select industrial projects. CSI generates revenue through competitive bidding and direct developer engagement, with project pipelines evidenced by 3,500+ multifamily units currently under construction and 1,200+ completed projects over its 47-year history.
The company's operational footprint spans five regional offices covering the Western United States: Colorado Springs (HQ), Sacramento and Irvine in California, Portland in Oregon, and Phoenix in Arizona. CSI serves enterprise developer clients including Lincoln Avenue Communities, Hines, RangeWater Real Estate, Cortland, MAA, ZOM Living, Wolff Company, Shea Properties, and Weidner Apartment Homes, as well as retail tenants such as Sprouts Farmers Market, Trader Joe's, Stater Bros, REI, and Albertsons/Safeway. Its design-build delivery model integrates in-house expertise in solar and fire alarm systems with coordinated MEP and fire suppression subcontractor management, including specialized capabilities in LIHTC permit expediting within 180-day tax credit timelines and CUAC solar program optimization.
The business model is professional services-based, with revenue tied to construction contracts bid competitively. The company ranks #28 on BD+C's 2025 Top Multifamily Construction Firms list, #10 on ENR's 2025 Top Mixed-use Contractors list, #22 on ENR's 2025 Top Retail Contractors list, and #269 on ENR's 2025 Top 400 Contractors list. Ownership appears to be founder/management-controlled with no identified institutional investor or parent company. CSI markets through industry rankings, project news, and a subcontractor prequalification portal rather than consumer-facing channels, consistent with a B2B enterprise contractor model.
CSI Construction firmographics
Firmographics- Name
- CSI Construction
- Legal name
- CSI Construction Company
- Website
- https://csigc.com
- Company type
- Private
- Founded year
- 1978
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- CSI Construction is a privately held Western US general contractor founded in 1978, delivering multifamily, retail, hospitality, mixed-use, and senior living projects for enterprise real estate developers through general contracting, construction management, and design-build services across Colorado, California, Arizona, Oregon, and Washington.
- Ownership category
- akta.pro rank
CSI Construction industry classification
Industry- Product category
- Commercial Construction Services
- NAICS
- Specialty Trade Contractors (238), Building Equipment Contractors (2382)
- SIC
- General Bldg Contractors - Nonresidential Bldgs (1540)
- akta.pro primary industry
- Office & Corporate Building Construction (IMAFACAA)
- akta.pro secondary industries
- Electrical Contracting (Commercial/Industrial) (IMAIABAC), Fire Protection Systems Contracting (Sprinklers, Alarms, Suppression) (IMAFALAD)
Keywords
Where CSI Construction is headquartered
LocationHeadquarters
- HQ city
- Colorado Springs
- HQ country
- United States
- HQ region
- North America
Offices5 records
Markets served
CSI Construction business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales, Technology or R&D
Revenue model
- General Contracting Services: CSI Construction Company operates as a general contractor providing construction services for multifamily, retail, hospitality, mixed-use, and senior housing projects. Revenue is generated through construction contracts with developers and property owners.
- Design-Build Services: CSI serves as design-build partner on projects, providing integrated design and construction services including solar, fire alarm, fire suppression, electrical, HVAC, and plumbing coordination.
- Construction Management: CSI provides construction management services as evidenced by rankings in BD+C's Construction Management sector lists.
Go-to-market motion2 records
Distribution channels1 record
Marketing channels3 records
CSI Construction product offering
Product offeringCore offering
CSI Construction Company is a regional general contractor providing general contracting, construction management, and design-build services for real estate developers, hospitality franchisors, and retail tenants. Its portfolio spans multifamily residential (market-rate, affordable, luxury, senior living), retail centers and grocery stores, hotels and resorts, and mixed-use developments primarily across the Western United States. The firm is headquartered in Colorado Springs, Colorado and operates additional regional offices in Sacramento, Irvine, Portland, and Phoenix.
Product overview
CSI Construction Company is a general contracting and construction management firm offering General Contracting, Construction Management, and Design-Build services. They specialize in multifamily residential, hospitality/hotel, retail, senior living/housing, mixed-use, and industrial construction projects. Their portfolio includes various project types such as apartment communities, hotels, retail centers, senior living facilities, and student housing. They operate across multiple U.S. locations including Colorado Springs (headquarters), Sacramento, Irvine, Portland, and Phoenix offices.
Differentiator
Problem solved
Functional benefit
Products and services
- General Contracting CSI Construction Company serves as a general contractor for multifamily, retail, hospitality, mixed-use, and senior housing projects, executing construction contracts with developers and property owners across the Western United States.
- Construction Management CSI provides construction management services for real estate developer clients, as evidenced by rankings in BD+C's Construction Management sector lists. The service encompasses project oversight across multifamily, retail, hospitality, mixed-use, and senior living construction projects.
- Design-Build Services CSI serves as design-build partner delivering in-house expertise in solar and fire alarm systems alongside coordinated services from subcontracting partners specializing in fire suppression, electrical, HVAC, and plumbing. The integrated service was demonstrated on a project where CSI secured full permit approval within the 180-day LIHTC tax credit timeline and designed a solar system under the CUAC program to maximize client return on investment.
Quantifiable outcome
- 3,500+ multifamily units currently under construction
- +2 more outcomes
Companies that use CSI Construction
Customer profileNamed customers18 records
Segments5 records
Ideal customer profiles5 records
CSI Construction technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
CSI Construction partnerships and signals
Strategic signalPartnerships
32 partnerships are on record, tiered core and minor.
- Lincoln Avenue CommunitiescoreDevelopment partner for multiple affordable housing projects including Asteria Flats (236-unit affordable apartment community in Rancho Cordova, CA) and InterQuest Ridge Apartments (240-unit affordable housing in Colorado Springs). Lincoln Avenue Capital is the parent company.
- EKN DevelopmentcoreHospitality development partner for the 215-room Courtyard and Residence Inn by Marriott Sand City Monterey project in Sand City, CA.
- HinescoreMarket-rate multifamily development partner for the 303-unit Ona luxury apartment community in Sacramento, CA and the 303-unit Natomas Fountains project.
- MIG Real EstatecoreMixed-use development partner for The Tolman, a 240-unit apartment community in Downtown Fremont, CA with retail spaces along Capital Avenue.
- RangeWater Real EstatecoreMultifamily development partner for RangeWater Candelas, a 324-unit apartment community plus 56 townhomes in Arvada, CO.
- Way ArchitectsminorArchitecture partner for Flats at Sand Creek Apartments, a 144-unit affordable housing project in Colorado Springs, CO.
- CortlandcoreMultifamily development partner for Cortland Powers North Phase II, a 182-unit apartment community in Colorado Springs, CO.
- Real Estate Equities DevelopmentcoreSenior housing development partner for multiple projects including Village Cooperative of Briargate, Village Cooperative of South Sound (67-unit in Olympia, WA), and Village Cooperative of Ute Valley (55-unit in Colorado Springs, CO).
- Trinsic Residential GroupcoreApartment development partner for Aura Crossroads, a 306-unit garden-style apartment community in Colorado Springs, CO.
- REIminorRetail tenant for whom CSI provided landlord shell modifications for a new store in Beaverton, OR.
- Sprouts Farmers MarketcoreGrocery retail partner for whom CSI has completed 9 grocery store projects including ground-up stores and prototype builds. Projects include new Sprouts at Creekwalk Colorado Springs.
- Revel CommunitiescoreSenior living development partner for Revel Folsom, a 168-unit independent living community in Folsom, CA. Project won Multi-Housing News 2023 Gold for Best Development & Design: Senior Housing.
- Trader Joe'sminorGrocery anchor tenant for The Square Cypress retail center in Cypress, CA.
- Stater BrosminorGrocery anchor tenant for Town Center at the Preserve, a 24-acre neighborhood center in Chino, CA.
- Shea PropertiescoreMarket-rate multifamily development partner for Portola Apartments, a 210-unit luxury apartment community in Livermore, CA.
- The Wolff CompanycoreMultifamily development partner for Duckhorn Apartments (368-unit in Sacramento) and Harkins on Bell (278-unit in Phoenix, AZ).
- KephartminorArchitecture partner for Aura Crossroads and Cortland Powers North Phase II projects in Colorado Springs, CO.
- Weidner Apartment HomescoreMultifamily development partner for Experience at Epicenter, a 721,536 SF mixed-use development with 408 apartment units in Colorado Springs, CO.
- Humphreys & Partners ArchitectsminorArchitecture partner for Experience at Epicenter mixed-use development in Colorado Springs, CO.
- Mid-America Apartments (MAA)coreMultifamily development partner for MAA Central Park (352-unit in Denver, CO) and Milepost 35 Phase II (219-unit addition in Denver, CO).
- Shea PropertiescoreRetail development partner for The Square Cypress retail center in Cypress, CA, featuring Trader Joe's anchor.
- Albertsons CompaniescoreParent company of Safeway for whom CSI completed the Hercules Safeway & Fuel Center in Hercules, CA (55,000 SF high-end urban prototype store).
- Gramor DevelopmentcoreRetail development partner for Happy Valley Crossroads East (62,000 SF retail center in Happy Valley, OR) that won CAB Retail Development of the Year Runner-up.
- Marriott InternationalcoreFranchisor partner for Courtyard and Residence Inn by Marriott Sand City Monterey (215-room dual-branded hotel) and AC Hotel San Rafael projects.
- LRS ArchitectsminorArchitecture firm for Happy Valley Crossroads East retail development in Happy Valley, OR.
- AO ArchitectsminorArchitecture partner for The Collection retail center in Ontario, CA and NOVEL Heritage Park in Gilbert, AZ.
- mcg architectureminorArchitecture partner for Hercules Safeway & Fuel Center project in Hercules, CA.
- FFKR ArchitectsminorArchitecture partner for Courtyard and Residence Inn by Marriott Sand City Monterey hotel project.
- ZOM LivingcoreMultifamily development partner for Azola Desert Ridge (416-unit in Phoenix, AZ) and Mezzo Desert Ridge (174-unit in Phoenix, AZ).
- Crescent CommunitiescoreMultifamily development partner for NOVEL Heritage Park, a 288-unit luxury apartment community in Gilbert, AZ.
- McWhinneyminorDevelopment client for PARK40 Apartments project in Denver, CO that ranked #35 on ENR Mountain States 2020 Top Starts list.
- Way ArchitectsminorArchitecture partner for The Plaza at Pikes Peak (215-unit multifamily in Colorado Springs) that won 2023 CoStar Impact Award.
Scale indicators7 records
Recent moves7 records
Expansion highlights4 records
CSI Construction competitors and assessment
Company assessmentOthers
- Wood Partners: Wood Partners is one of the most active multifamily developers in the Western US and a likely customer for contractors of CSI's profile; comparable because it represents both peer demand and a benchmark for CSI's developer clients.
Direct peers
- Adolfson & Peterson: Adolfson & Peterson is a regional general contractor active in multifamily, hospitality, and commercial work across the Mountain States and Southwest, with comparable scale and customer profile to CSI.
- Boldt Company: Boldt is a regional general contractor of comparable scale with multifamily, hospitality, and mixed-use capabilities — a strong mid-market peer for CSI on bid-driven commercial work.
- McCarthy Building Companies: McCarthy is a large employee-owned general contractor with significant multifamily, mixed-use, and commercial work in the Western US, directly comparable to CSI in scale, delivery model, and customer base of real estate developers.
- Swinerton: Swinerton is a West Coast-headquartered general contractor with deep multifamily, hospitality, and retail expertise in California, Oregon, and Washington — mirroring CSI's geographic focus and project mix.
- Sundt Construction: Sundt is a regional general contractor of comparable size (~1,500-2,500 employees) with strong presence across the Southwest U.S. — overlapping directly with CSI's Colorado, Arizona, and California footprint on multifamily, hospitality, and mixed-use work.
Broad incumbents
- Hunt Companies: Hunt is a diversified real estate developer, investor, and construction manager active in multifamily and affordable housing — comparable end-markets to CSI and a credible counterpart on LIHTC-driven projects.
- PCL Construction: PCL is a major North American general contractor with significant multifamily, hospitality, and mixed-use work in the Western US — overlapping with CSI's customer base but at substantially greater scale.
- Mortenson Construction: Mortenson is a larger national general contractor with a strong multifamily and renewable/solar practice — directly comparable to CSI's multifamily core and in-house solar capability, but at materially greater scale and geographic reach.
Regional players
- Kitchell: Kitchell is a Phoenix-based general contractor with multifamily, commercial, and senior living work across the Southwest — overlapping with CSI's Phoenix office and Arizona developer relationships.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
CSI Construction social profiles
Digital presenceCSI Construction financial estimates
Financial estimateRevenue estimate
Valuation estimate
CSI Construction leadership team
Management profileNumber of profiles
Profiles2 records
CSI Construction funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CSI Construction M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about CSI Construction
What does CSI Construction do?
CSI Construction Company is a regional general contractor providing general contracting, construction management, and design-build services for real estate developers, hospitality franchisors, and retail tenants. Its portfolio spans multifamily residential (market-rate, affordable, luxury, senior living), retail centers and grocery stores, hotels and resorts, and mixed-use developments primarily across the Western United States. The firm is headquartered in Colorado Springs, Colorado and operates additional regional offices in Sacramento, Irvine, Portland, and Phoenix.
Is CSI Construction a public or private company?
CSI Construction is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was CSI Construction founded?
CSI Construction was founded in 1978. It employs 251 to 500 people.
Where is CSI Construction based?
CSI Construction is headquartered in Colorado Springs, United States, in the North America region.
How does CSI Construction make money?
Three revenue lines are on record. General Contracting Services are the primary driver. The others are design-Build Services and construction Management.
Who are CSI Construction's main competitors?
Wood Partners is listed as an others. Direct peers are Adolfson & Peterson, Boldt Company, McCarthy Building Companies, Swinerton and Sundt Construction. Broad incumbents are Hunt Companies, PCL Construction and Mortenson Construction. Kitchell is listed as a regional player.
Does CSI Construction have an API?
No public API is recorded for CSI Construction.
What industry is CSI Construction in?
CSI Construction's product category is Commercial Construction Services. Its primary akta.pro industry code is IMAFACAA, Office & Corporate Building Construction, with a secondary code of IMAIABAC, Electrical Contracting (Commercial/Industrial). Its NAICS code is 238 and its SIC code is 1540.