Dome Construction
Dome Construction is a privately held, employee-owned California commercial general contractor founded in 1969, delivering preconstruction, general construction, modernization, and commissioning services across healthcare, life sciences, commercial interiors, education, and retail verticals.
- Company typePrivate
- Founded1969
- HeadquartersSouth San Francisco, United States
- Headcount251–500
- GTM typeB2B
- OfferingServices
What Dome Construction does
Dome Construction is a privately held, employee-owned commercial general contractor founded in 1969 and headquartered in California. The company delivers full-service construction across the project lifecycle — capital project feasibility studies, preconstruction, general construction, commissioning and turnover, and modernization — to enterprise clients in healthcare, life sciences, commercial interiors, education, retail and hospitality, and technology/biotech. Six regional offices (Emeryville HQ, San Jose, San Francisco, Thousand Oaks, San Diego, and Sacramento opened in 2025) serve the California market, with approximately 376 employees as of 2021 and a current headcount band of 251-500.
The company's underlying technical capabilities center on specialized execution in regulated environments — occupied healthcare renovations, GMP-compliant biotech facilities, cleanrooms, and seismic/code modernization — supplemented by a Self Perform Group that completes 18-20% of work with in-house carpenters, laborers, and foremen. Dome employs Lean Construction, Design-Assist, and Sustainable Construction methodologies but offers no proprietary software, API, or AI-driven platform; its core technology is trade expertise and process discipline rather than software. Safety credentials (Experience Modification Rate of 0.45 in 2021, 19 years of CEA Safety Awards, zero OSHA citations since 1969) and a 94% repeat business rate with marquee clients (UCSF, Stanford, Kaiser, Genentech, BioMarin, LinkedIn, Samsung) anchor the franchise.
Dome operates as a professional services contractor with project-specific, quote-based pricing. Revenue is earned through fixed-price and negotiated construction contracts rather than recurring SaaS or product sales. The go-to-market model is enterprise field sales executed by dedicated project executives and directors managing key accounts across California verticals, with the substantial majority of new work (over 90%) sourced from repeat clients. The company is employee-owned following a 1996 share transfer to "The Fab Five," has no venture capital or private equity backing, and allocates 3-4% of net profit annually to the Dome Construction Foundation.
Dome Construction firmographics
Firmographics- Name
- Dome Construction
- Legal name
- Dome Construction Corporation
- Website
- https://domebuilds.com
- Company type
- Private
- Founded year
- 1969
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Dome Construction is a privately held, employee-owned California commercial general contractor founded in 1969, delivering preconstruction, general construction, modernization, and commissioning services across healthcare, life sciences, commercial interiors, education, and retail verticals.
- Ownership category
- akta.pro rank
Dome Construction industry classification
Industry- Product category
- Commercial Construction Services
- NAICS
- Commercial and Institutional Building Construction (23622), Nonresidential Building Construction (2362)
- SIC
- General Bldg Contractors - Nonresidential Bldgs (1540), Operative Builders (1531)
- akta.pro primary industry
- Commercial General Contracting (New Build) (IMAFAAAA)
- akta.pro secondary industries
- Office & Corporate Building Construction (IMAFACAA), Government & Civic Building Construction (Courthouses, City Halls, Public Safety) (IMAFACAF)
Keywords
Where Dome Construction is headquartered
LocationHeadquarters
- HQ city
- South San Francisco
- HQ country
- United States
- HQ region
- North America
Offices6 records
Markets served
Dome Construction business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Infrastructure, Technology or R&D
Revenue model
- General Construction Services: Full-service general construction including preconstruction, general contracting, commissioning & turnover, and modernization services for commercial and industrial clients across California.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
Dome Construction product offering
Product offeringCore offering
Dome Construction is a commercial general contractor delivering preconstruction, general construction, commissioning & turnover, modernization, self-perform trade work, and design-assist services for healthcare, life sciences, education, technology, commercial interiors, and retail/hospitality clients across California. Projects are executed through transparent budgeting, accurate estimating, and Lean Construction methodology, with an in-house Self Perform Group handling 18-20% of work using Dome's own carpenters, laborers, and foremen.
Product overview
Dome Construction is a commercial construction company operating as a single unified service rather than a platform-plus-modules architecture. The company provides end-to-end construction services across six integrated phases: Capital Project Feasibility Study (early assessment), Preconstruction Services (planning), General Construction (execution), Commissioning & Turnover (completion), and Modernization (renovation). Supporting these core services are Self Perform Work (in-house trades), Design Assist, Lean Construction, and Sustainable Construction methodologies. Dome serves five market verticals—Education, Healthcare, Commercial Interiors, Life Sciences, and Retail & Hospitality—positioned as a full-service general contractor with particular expertise in complex, technical construction for biotech, healthcare, and life sciences sectors. The company performs approximately 18-20% of its work with its own forces through its Self Perform Group.
Differentiator
Problem solved
Functional benefit
Products and services
- Capital Project Feasibility Study Early-stage consulting service that assesses whether a capital construction project will meet intended business objectives, evaluating scope alternatives, delivery methodologies, and performance parameters, for enterprise clients considering new builds or major renovations.
- Preconstruction Services Planning and design-phase services including feasibility studies, constructability reviews, site analysis, cost control, estimating, value planning, and engineering analysis to develop accurate budgets before construction begins for commercial and industrial clients in California.
- General Construction Full-service construction management and execution including leading project teams of design professionals, subcontractors, vendors, and craftspeople to deliver projects with transparency and predictable outcomes for enterprise clients across healthcare, life sciences, technology, education, commercial interiors, and retail/hospitality sectors.
- Commissioning & Turnover Post-construction quality assurance and project completion services ensuring facilities are fully functional and delivered on client objectives, with training provided for facility operations teams.
- Modernization Renovation and upgrade services for existing buildings in built-up areas where new construction is not possible, addressing code compliance, seismic stability, and modern functionality, including occupied-environment renovations.
- Self Perform Work (SPW) In-house trade services including cast-in-place concrete, rough and finish carpentry, total station layout, core drilling, concrete saw cutting, ADA ramps, minor drywall and metal stud framing, and general labor performed by Dome's own workforce of 18 carpenters, laborers, and foremen, accounting for 18-20% of project work.
- Design Assist Integrated project delivery approach in which Dome's team participates from project inception to provide input on logistics planning, long-lead procurement, scheduling, constructability, and prefabrication opportunities for clients seeking collaborative design-construction execution.
Quantifiable outcome
- 93% of projects from repeat clients (210 of 227 awarded projects in 2018)
- +4 more outcomes
Companies that use Dome Construction
Customer profileNamed customers34 records
Segments6 records
Ideal customer profiles2 records
Dome Construction technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Dome Construction partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered minor.
- KKRminorProject partner on Longfellow Icona lobby improvement project in San Francisco; KKR is an investment firm that owns Longfellow Real Estate Partners
- Longfellow Real Estate PartnersminorProperty owner partner on the Icona lobby improvement project in San Francisco
- ACCO Engineered SystemsminorSubcontractor partner on Caltrans Transportation Lab project providing HVAC, plumbing, and fire sprinkler services
- Schetter ElectricminorElectrical subcontractor partner on Caltrans Transportation Lab project
- Rick Slater ConstructionminorRough carpentry subcontractor partner on Caltrans Transportation Lab project
- Statewide RoofingminorRoofing demo and replacement subcontractor on Caltrans Transportation Lab project
- Austerman Inc.minorConcrete saw cutting and demo subcontractor on Caltrans Transportation Lab project
- Lloyd W Aubry Co IncminorStructural steel subcontractor on Caltrans Transportation Lab project
- Performance Contracting, Inc.minorFraming and drywall subcontractor on Caltrans Transportation Lab project
Scale indicators11 records
Recent moves8 records
Expansion highlights6 records
Dome Construction competitors and assessment
Company assessmentBroad incumbents
- Turner Construction: Turner is a national, large-scale general contractor with a broad portfolio overlapping Dome's healthcare, life sciences, and commercial interiors verticals, but at a much larger scale and wider geographic footprint.
- McCarthy Building Companies: McCarthy is a national general contractor with significant healthcare and life sciences practices that directly overlap Dome's core verticals, but as a much larger firm with broader geographic and market reach.
Direct peers
- Webcor: Webcor is a Bay Area-based general contractor specializing in commercial, healthcare, and education construction, with a similar client roster and long-standing regional reputation that overlap directly with Dome's footprint.
- Cahill Contractors: Cahill Contractors is a Bay Area-based general contractor with broad commercial, healthcare, and education expertise and a comparable mid-sized relationship-driven model serving California clients.
- Level 10 Construction: Level 10 is a California-based general contractor focused on commercial, healthcare, and life sciences construction, with a comparable mid-sized, relationship-driven Bay Area/California presence.
- XL Construction: XL Construction is a Bay Area-based general contractor specializing in life sciences, healthcare, and technology facilities — closely matching Dome's vertical mix and 'repeat client' focused business model.
- DPR Construction: DPR is a national, employee-owned commercial general contractor with a major Bay Area presence and deep expertise in healthcare, life sciences, and advanced technology facilities — directly comparable to Dome's core verticals and operating model.
- Swinerton: Swinerton is a 100% employee-owned California-headquartered general contractor with a long history across commercial, healthcare, and renewables construction — directly comparable in governance model and core markets.
- Rudolph and Sletten: Rudolph and Sletten is a California-based general contractor with deep expertise in healthcare, life sciences, and higher education construction, making it a direct comparable in Dome's primary verticals.
- Hathaway Dinwiddie: Hathaway Dinwiddie is a Northern California-focused general contractor serving commercial, healthcare, and technology clients with a comparable Bay Area concentration and project profile to Dome.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Dome Construction social profiles
Digital presenceDome Construction financial estimates
Financial estimateRevenue estimate
Valuation estimate
Dome Construction leadership team
Management profileNumber of profiles
Profiles7 records
Dome Construction funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Dome 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 Dome Construction
What does Dome Construction do?
Dome Construction is a commercial general contractor delivering preconstruction, general construction, commissioning & turnover, modernization, self-perform trade work, and design-assist services for healthcare, life sciences, education, technology, commercial interiors, and retail/hospitality clients across California. Projects are executed through transparent budgeting, accurate estimating, and Lean Construction methodology, with an in-house Self Perform Group handling 18-20% of work using Dome's own carpenters, laborers, and foremen.
Is Dome Construction a public or private company?
Dome Construction is a private company. It is classified as management employee owned and is currently operating.
When was Dome Construction founded?
Dome Construction was founded in 1969. It employs 251 to 500 people.
Where is Dome Construction based?
Dome Construction is headquartered in South San Francisco, United States, in the North America region.
How does Dome Construction make money?
One revenue line is on record: general Construction Services.
Who are Dome Construction's main competitors?
Broad incumbents on record are Turner Construction and McCarthy Building Companies. Direct peers are Webcor, Cahill Contractors, Level 10 Construction, XL Construction, DPR Construction, Swinerton, Rudolph and Sletten and Hathaway Dinwiddie.
Does Dome Construction have an API?
No public API is recorded for Dome Construction.
What industry is Dome Construction in?
Dome Construction's product category is Commercial Construction Services. Its primary akta.pro industry code is IMAFAAAA, Commercial General Contracting (New Build), with a secondary code of IMAFACAA, Office & Corporate Building Construction. Its NAICS code is 23622 and its SIC code is 1540.