Flint Builders
Flint Builders is a California general contractor specializing in K-12 and higher education construction, delivering design-build, lease-leaseback, and construction management projects through five regional offices and in-house architecture (FLINT A&E) and modular construction (Hummingbird Buildings) subsidiaries.
- Company typePrivate
- Founded-
- HeadquartersRoseville, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What Flint Builders does
Flint Builders, operating as Flint Design Build, LLC, is a California-based general contractor specializing in K-12 and higher education construction. The company delivers projects through design-build, lease-leaseback, and construction management methods, serving California public school districts and the University of California and California State University systems. Notable projects include the $24 million, 61,700 sq ft LEED Gold-certified UC Davis International Center; the $25 million W.C. Overfelt High School Music, Art and Administration Building; the $19 million Yerba Buena High School Student Union (LEED Silver); and the Twelve Bridges High School campus. Clients include UC Davis, UC Santa Cruz, East Side Union High School District, San Juan Unified School District, and Western Placer Unified School District.
The company's core technology stack centers on BIM and Virtual Design and Construction (VDC) capabilities, including clash detection, BIM coordination, and guideline development, with public references to projects constructed 'without a single drawing.' Flint operates two wholly-owned subsidiaries: FLINT A&E, an in-house architectural and engineering practice built on a master-builder philosophy that integrates architects, cost estimators, schedulers, and BIM/VDC specialists from project inception; and Hummingbird Buildings, a modular/offsite construction brand. The company holds contractor licenses in California (1085096), Nevada (0079634), and Oregon (202112), and operates five regional offices in Roseville (HQ), Auburn, Pleasanton, Irvine, and Carlsbad.
Flint's go-to-market is enterprise field sales targeting institutional buyers through direct engagement with school districts and university procurement. Revenue is project-based, earned through design-build contracts, lease-leaseback arrangements, and traditional construction delivery methods, with prices determined through competitive bidding and not publicly disclosed. The company pursues credibility through industry participation (DBIA, CASH, CCFC, ASA, WIC, SMPS), a portfolio of DBIA awards including the 2019 Chairman's Award, and five consecutive Associated Subcontractors Alliance General Contractor of the Year awards (2015-2019). Subcontractor procurement is standardized through the Building Connected platform with TradeTapp prequalification.
Flint Builders firmographics
Firmographics- Name
- Flint Builders
- Legal name
- Flint Design Build, LLC
- Website
- https://flintbuilders.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Flint Builders is a California general contractor specializing in K-12 and higher education construction, delivering design-build, lease-leaseback, and construction management projects through five regional offices and in-house architecture (FLINT A&E) and modular construction (Hummingbird Buildings) subsidiaries.
- Ownership category
- akta.pro rank
Flint Builders industry classification
Industry- Product category
- Educational Facility Construction
- NAICS
- Commercial and Institutional Building Construction (23622)
- SIC
- General Bldg Contractors - Nonresidential Bldgs (1540)
- akta.pro primary industry
- Renovation, Remodeling & Tenant Improvements (General Contracting) (IMAFAAAE)
- akta.pro secondary industry
- New School Construction (Greenfield Builds) (EDAEABAA)
Keywords
Where Flint Builders is headquartered
LocationHeadquarters
- HQ city
- Roseville
- HQ country
- United States
- HQ region
- North America
Offices5 records
Markets served
Flint Builders business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Construction Services: FLINT generates revenue as a general contractor providing construction services for educational facilities. Revenue is project-based, earned through design-build contracts, lease-leaseback arrangements, and traditional construction delivery methods with K-12 and higher education clients.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
Flint Builders product offering
Product offeringCore offering
Flint Builders is a general contractor providing design-build, construction management, and lease-leaseback delivery services for K-12 school districts and higher education institutions across California. Through its FLINT A&E subsidiary, it delivers integrated architectural and engineering services, and through Hummingbird Buildings, it offers modular construction solutions. Revenue is earned project-by-project through construction contracts.
Product overview
Flint Builders operates as a construction and design firm with two primary offerings: FLINT (General Contractor Services) providing K-12 and higher education construction through design-build, lease-leaseback, and construction management delivery methods; and FLINT A&E providing integrated architectural and engineering services. The portfolio includes BIM & VDC services, modular construction (via Hummingbird Buildings), and various project delivery method resources. The company specializes in educational facility construction with LEED-certified and DBIA award-winning projects.
Differentiator
Problem solved
Functional benefit
Brands
- FLINT A&E: Architectural and engineering firm built on master-builder philosophy, delivering integrated design process bridging traditional gap between design and construction. Partners with FLINT general contractor for K-12 and higher education facilities.
Products and services
- FLINT General Contractor Services General contracting, design-build, construction management, and lease-leaseback delivery services for K-12 school districts and higher education institutions across California. Delivered under integrated design-build methodology with state contractor licenses in California, Nevada, and Oregon.
- FLINT A&E (Architectural and Engineering Services) Architectural and engineering services including existing conditions documentation, pre-design, design, permitting, and construction observation, delivered under a master-builder philosophy to bridge design and construction. Targets K-12 and higher education facility clients primarily served alongside FLINT's general contracting work.
- Hummingbird Buildings Modular Construction Modular building solutions provided through the Hummingbird Buildings brand, specializing in offsite construction methods as an alternative to traditional site-built construction for educational and related facilities.
Quantifiable outcome
- LEED Gold certification achieved for UC Davis International Center project
- +2 more outcomes
Companies that use Flint Builders
Customer profileNamed customers7 records
Segments2 records
Ideal customer profiles2 records
Flint Builders technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Flint Builders partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core and minor.
- JK Architecture Engineering (JKAE)coreDesign partner on multiple projects including W.C. Overfelt High School, Casa Roble Fundamental High School, and Yerba Buena High School. JKAE collaborates with FLINT on design-build educational facility projects.
- ARTIKminorDesign partner for W.C. Overfelt High School New Music, Art and Administration Building project. ARTIK worked alongside JKAE and FLINT on this design-build project.
- HMC ArchitectscoreArchitecture partner for Twelve Bridges High School project with Western Placer Unified School District. HMC Architects designed the new high school facility on approximately 55-acre site.
- MFDB ArchitectscoreArchitect for UC Davis International Center project ($24 million, LEED Gold certified). MFDB Architects designed the three-story building that establishes a centralized environment for international programs.
- MFDB ArchitectscoreArchitect for Yerba Buena High School Student Union project ($19 million, LEED Silver). Also worked with JK Architecture Engineering on this design-build project.
- Dreyfuss & Blackford ArchitectsminorArchitecture partner for UC Santa Cruz Upper Quarry Amphitheater restoration project, working with Flint Builders and Siegfried Engineering on restoring the historic venue.
- Siegfried EngineeringminorEngineering partner for UC Santa Cruz Upper Quarry Amphitheater restoration project, collaborating with Flint Builders and Dreyfuss & Blackford Architects.
- Building ConnectedcoreFLINT utilizes Building Connected platform for project bidding and subcontractor prequalification. All responsive bids must be submitted through Building Connected. The platform powers FLINT's Plan Room and prequalification process via TradeTapp.
Scale indicators1 record
Recent moves6 records
Expansion highlights7 records
Flint Builders competitors and assessment
Company assessmentDirect peers
- DPR Construction: California-based design-build contractor with significant education, healthcare, and commercial work; comparable as a West Coast design-build specialist competing for similar institutional clients.
- McCarthy Building Companies: National employee-owned design-build firm with an extensive K-12 and higher education practice; comparable in delivery model, project scale, and integrated preconstruction services.
- Swinerton: California-headquartered general contractor with deep design-build experience and a strong K-12 and higher education portfolio; directly comparable in geography, delivery method, and vertical focus to Flint Builders.
- Hensel Phelps: Large design-build general contractor with a longstanding education and public-sector portfolio; comparable in integrated design-build delivery and pursuit of institutional public work.
- Webcor: California-based general contractor with substantial public-sector and education experience; comparable as a regional competitor pursuing similar California institutional clients.
Broad incumbents
- Clark Construction: Large national general contractor with a meaningful education and civic portfolio; broader and larger than Flint but competes for the same institutional design-build work.
- Balfour Beatty: Global infrastructure and construction firm with a substantial U.S. education and civic portfolio; competes for larger institutional mandates but is broader and more diversified than Flint.
- Gilbane Building Company: Major national GC with deep K-12 and higher education expertise and integrated design-build capabilities; competes for the same education mandates as Flint but at larger scale.
- Turner Construction: Largest U.S. general contractor with significant education and public-sector work; overlaps with Flint on institutional clients but operates across many verticals at much larger scale.
Regional players
- Sundt Construction: Western U.S. employee-owned design-build contractor with K-12 and higher education experience; comparable in delivery approach but primarily operates across the Southwest rather than California-focused.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Flint Builders social profiles
Digital presenceFlint Builders financial estimates
Financial estimateRevenue estimate
Valuation estimate
Flint Builders leadership team
Management profileNumber of profiles
Profiles12 records
Flint Builders subsidiaries and ownership
Company hierarchySubsidiaries2 records
Flint Builders funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Flint Builders 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 Flint Builders
What does Flint Builders do?
Flint Builders is a general contractor providing design-build, construction management, and lease-leaseback delivery services for K-12 school districts and higher education institutions across California. Through its FLINT A&E subsidiary, it delivers integrated architectural and engineering services, and through Hummingbird Buildings, it offers modular construction solutions. Revenue is earned project-by-project through construction contracts.
Is Flint Builders a public or private company?
Flint Builders is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Flint Builders founded?
Flint Builders was founded in -1. It employs 101 to 250 people.
Where is Flint Builders based?
Flint Builders is headquartered in Roseville, United States, in the North America region.
How does Flint Builders make money?
One revenue line is on record: construction Services.
Who are Flint Builders's main competitors?
Direct peers on record are DPR Construction, McCarthy Building Companies, Swinerton, Hensel Phelps and Webcor. Broad incumbents are Clark Construction, Balfour Beatty, Gilbane Building Company and Turner Construction. Sundt Construction is listed as a regional player.
Does Flint Builders have an API?
No public API is recorded for Flint Builders.
What industry is Flint Builders in?
Flint Builders's product category is Educational Facility Construction. Its primary akta.pro industry code is IMAFAAAE, Renovation, Remodeling & Tenant Improvements (General Contracting), with a secondary code of EDAEABAA, New School Construction (Greenfield Builds). Its NAICS code is 23622 and its SIC code is 1540.