IRONWOOD COMMERCIAL BUILDERS INC (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2015
- $187.35M
- $187,348,719under this UEI
- FY2026 obligations
- $28.55M†
- $28,550,736ProvisionalFY2027 to date: $65.52K
- Awards and orders
- 167
- with positive net obligations14 IDV vehicles held
- Latest action
- Oct 20, 2026
- SAM.gov registration
- Active
- Registration expiration date Jan 15, 2027
Registration
- Doing business as
- IRONWOOD COMMERCIAL BUILDERS INC
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jan 4, 2007 (19 years)
- Location
- Concord, CA
- State of incorporation
- California
† FY2026 obligations (provisional; DoD awards signed after Jul 26, 2026 are not yet public).
‡ FY2027 to date.
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 26, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI NFGMJQ662UL6. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2015. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2027: $65,524 (to date)
- FY2026: $28,550,736 (provisional)
- FY2025: $13,494,709
- FY2024: $41,968,159
- FY2023: $18,435,799
- FY2022: $14,867,831
- FY2021: $11,601,295
- FY2020: $26,433,215
Show all 12 yearsEarlier years (FY2016–FY2019)
- FY2019: $9,905,205
- FY2018: $15,166,075
- FY2017: $4,094,370
- FY2016: $2,765,802
Total across 12 fiscal years: $187,348,719
Top awarding agencies
- General Services Administration$86,946,535, 46.4%
- Department of Agriculture$33,416,752, 17.8%
- Department of the Interior$33,205,459, 17.7%
- National Aeronautics and Space Administration$17,654,403, 9.4%
- Department of Defense$13,360,722, 7.1%
Top awarding sub-agencies
- Public Buildings Service$86,946,535, 46.4%
- Forest Service$33,416,752, 17.8%
- National Aeronautics and Space Administration$17,654,403, 9.4%
- U.S. Fish and Wildlife Service$13,943,338, 7.4%
- National Park Service$13,457,799, 7.2%
Top NAICS by obligations
- 236220Commercial and institutional building construction$176,878,660, 94.4%
- 238990All other specialty trade contractors$4,086,907, 2.2%
- 237990Other heavy and civil engineering construction$2,633,572, 1.4%
- 238140Masonry contractors$2,111,477, 1.1%
- 236210Industrial building construction$1,122,456, 0.6%
Top product and service codes by obligations
- Z2AARepair or alteration of office buildings$63,512,305, 33.9%
- Y1AZConstruction of other administrative facilities and service buildings$34,383,914, 18.4%
- Y1AAConstruction of office buildings$20,156,188, 10.8%
- Z2AZRepair or alteration of other administrative facilities and service buildings$13,803,010, 7.4%
- Z2JZRepair or alteration of miscellaneous buildings$12,483,564, 6.7%
Capabilities
NAICS codes
- 236220Commercial and Institutional Building Construction(primary)Small
- 221114Solar Electric Power GenerationSmall
- 221118Other Electric Power GenerationSmall
- 221122Electric Power DistributionSmall
- 221210Natural Gas DistributionSmall
- 221310Water Supply and Irrigation Systems
Show all 34 NAICS codes28 more NAICS codes
- 221330Steam and Air-Conditioning Supply
- 236210Industrial Building ConstructionSmall
- 237110Water and Sewer Line and Related Structures ConstructionSmall
- 237120Oil and Gas Pipeline and Related Structures ConstructionSmall
- 237130Power and Communication Line and Related Structures ConstructionSmall
- 237310Highway, Street, and Bridge ConstructionSmall
- 237990E
- 238110Poured Concrete Foundation and Structure Contractors
- 238120Structural Steel and Precast Concrete Contractors
- 238130Framing Contractors
- 238140Masonry Contractors
- 238150Glass and Glazing Contractors
- 238160Roofing Contractors
- 238170Siding Contractors
- 238190Other Foundation, Structure, and Building Exterior Contractors
- 238210Electrical Contractors and Other Wiring Installation Contractors
- 238220Plumbing, Heating, and Air-Conditioning Contractors
- 238290Other Building Equipment Contractors
- 238310Drywall and Insulation Contractors
- 238320Painting and Wall Covering Contractors
- 238330Flooring Contractors
- 238340Tile and Terrazzo Contractors
- 238350Finish Carpentry Contractors
- 238390Other Building Finishing Contractors
- 238910Site Preparation Contractors
- 238990E
- 562910E
- 562991Septic Tank and Related Services
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
- SBA-Certified Economically Disadvantaged Women-Owned Small Business
- SBA-Certified Women-Owned Small Business
Business types self-reported in SAM.gov registration:
- Women-Owned Small Business
- Woman-Owned Business
- DOT Certified DBE
Federal Capability Statement
GENERAL BUILDING CONTRACTOR, METAL FRAMING, FIREPROOFING, REMODEL, CONSTRUCTION, DEMOLITION, RENOVATION, COMMERCIAL, INDUSTRIAL, MEDICAL, OFFICE, RETAIL, SCHOOL,IMPROVEMENT, SCHOOL, OFFICE, MUNICIPAL, PARK, PLASTERING, DRYWALL, STRUCTURE, BUILDING, CARPENTRY,RESIDENTIAL
Capabilities & Services
Contracts
Latest awards and orders
- 12970224F0001Delivery orderunder an indefinite delivery contract (IDC)Department of AgricultureForest ServiceLatest action
- 80ARC026F7009Delivery orderunder an indefinite delivery contract (IDC)National Aeronautics and Space AdministrationLatest action
- 47PL0122D0044Indefinite delivery contract (IDC)VehicleGeneral Services AdministrationPublic Buildings ServiceLatest action
- 80ARC024F0058Delivery orderunder an indefinite delivery contract (IDC)National Aeronautics and Space AdministrationLatest action
- 80ARC026FA048Delivery orderunder an indefinite delivery contract (IDC)National Aeronautics and Space AdministrationLatest action
- 140P8626F0020Delivery orderunder an indefinite delivery contract (IDC)Department of the InteriorNational Park ServiceLatest action
- 140P8626F0018Delivery orderunder an indefinite delivery contract (IDC)Department of the InteriorNational Park ServiceLatest action
- 140FGA24F0017Delivery orderunder an indefinite delivery contract (IDC)Department of the InteriorU.S. Fish and Wildlife ServiceLatest action
- 47PD5126F0319Delivery orderunder an indefinite delivery contract (IDC)General Services AdministrationPublic Buildings ServiceLatest action
- 140R2026F0047Delivery orderunder an indefinite delivery contract (IDC)Department of the InteriorBureau of ReclamationLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for IRONWOOD COMMERCIAL BUILDERS INC lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
3953 INDUSTRIAL WAY STE E
CONCORD, CA, 94520
USA
Mailing Address
3953 INDUSTRIAL WAY STE E
CONCORD, CA, 94520
USA
Government Business Contact
NANCY BRINKERHOFF
PRESIDENT/CEO
3953 INDUSTRIAL WAY, SUITE E
CONCORD, CA, 94520
USA
Electronic Business Contact
Nancy Brinkerhoff
President/CEO
3953 Industrial Way, Suite E
Concord, CA, 94520
USA
Past Performance Contact
NANCY BRINKERHOFF
PRESIDENT/CEO
3953 INDUSTRIAL WAY, SUITE E
CONCORD, CA, 94520
USA
Government Business Alternate Contact
NANCY BRINKERHOFF
PRESIDENT/CEO
3953 INDUSTRIAL WAY, SUITE E
CONCORD, CA, 94520
USA
Electronic Business Alternate Contact
NANCY BRINKERHOFF
PRESIDENT/CEO
3953 INDUSTRIAL WAY, SUITE E
CONCORD, CA, 94520
USA
Past Performance Alternate Contact
0003 237990YN ~238990NN ~562910NY N
0002
A0 ~A9
0001
E&Y
Additional Details
As of . Source: SAM.gov Entity Registration.
IRONWOOD COMMERCIAL BUILDERS INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 15, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting — Nationwide
Bonding Information
Bonding information on file
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in California with primary NAICS 236220
- Tutor Perini CorporationSylmar, CA
- Environmental Chemical CorporationBurlingame, CA
- RQ Construction, LLCCarlsbad, CA
- Clark Construction Group - California, LPCosta Mesa, CA
- Stronghold Engineering IncPerris, CA
- R.A. Burch Construction Co., Inc.Ramona, CA