Overview
Reported subcontract value since award
Click a company to open its profile.
Insight SubcontractorSubcontractor (sub): a company hired by the prime to do part of a federal contract. It works for the prime, not the government. Glossary to Harper Construction Company, Inc. on 39 orders. See more on the Teaming tab
Hover over a year to see its value.
Insight $58.8M reported in FY2025, its largest year. See more on the Teaming tab
Teaming
Subcontracts Harper Federal Construction LLC received, by prime order
Whom it works under and on what.
39 subcontracts from 1 prime.
Showing 1–10 of 39 subcontracts
| Harper Construction Company, Inc. | W912BV22C0013 | W076 ENDIST TULSA (W912BV) | $41,522,317 | Jun 22, 2022 |
| Harper Construction Company, Inc. | N6247320F5462under N6247318D5853 | NAVFACSYSCOM SOUTHWEST (N62473) | $25,623,689 | Jul 16, 2021 |
| Harper Construction Company, Inc. | N6247325F0391under N6247324D5231 | NAVFACSYSCOM SOUTHWEST (N62473) | $24,607,083 | Sep 3, 2025 |
| Harper Construction Company, Inc. | W912BV18C0017 | W076 ENDIST TULSA (W912BV) | $23,066,222 | Oct 23, 2018 |
| Harper Construction Company, Inc. | W912BV23C0002 | W076 ENDIST TULSA (W912BV) | $22,888,465 | Feb 24, 2023 |
| Harper Construction Company, Inc. | W912BV19C0003 | W076 ENDIST TULSA (W912BV) | $18,851,843 | Jan 1, 2019 |
| Harper Construction Company, Inc. | N6247324F4540under N6247321D1206 | NAVFACSYSCOM SOUTHWEST (N62473) | $18,410,525 | Nov 8, 2024 |
| Harper Construction Company, Inc. | W912BV16C0043 | W076 ENDIST TULSA (W912BV) | $16,361,000 | Oct 5, 2016 |
| Harper Construction Company, Inc. | W912BV14C0036 | W076 ENDIST TULSA (W912BV) | $14,844,889 | Jun 4, 2015 |
| Harper Construction Company, Inc. | W912QR25C0022 | W072 ENDIST LOUISVILLE (W912QR) | $13,587,549 | May 18, 2026 |
Opportunities
Open opportunities matching Harper Federal Construction LLC's registered industries
Notices in its 9 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 237110, 238110, 238220, 238320, 238910, 238140, 238150, 238310, 238350
25 of the next 25 are due within 30 days.
25 of 82 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| J045-- Chiller Plant Tube Bundles & Steam Trap Replacement (opens in Procura)Sources Sought · Set aside: Service-disabled veteran-owned small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs249-NETWORK CONTRACT OFFICE 9 (36C249) | Oct 21, 2026 |
| W045--Boiler Rental (opens in Procura)Combined Synopsis/Solicitation · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs242-NETWORK CONTRACT OFFICE 02 (36C242) | Oct 21, 2026 |
| Two sets of HVAC units or Mobile Ground Control Station (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 21, 2026 |
| Well Replacement at Lac Qui Parle Project shop site (opens in Procura)Solicitation · Set aside: Small business · NAICS 237110Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W07V ENDIST ST PAUL (W912ES) | Oct 22, 2026 |
| Troubleshoot & Repair of Portable Chillers Service Requirement (opens in Procura)Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA3016 502 CONS CL | Oct 22, 2026 |
| Fort Mifflin Sewage Lift Station (opens in Procura)Solicitation · Set aside: Small business · NAICS 237110Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2SD ENDIST PHILADELPHIA (W912BU) | Oct 22, 2026 |
| Z1ND--EL PASO LIFT STATION PIPING REPAIR (opens in Procura)Combined Synopsis/Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs257-NETWORK CONTRACT OFFICE 17 (36C257) | Oct 23, 2026 |
| Repair and Maintain Water Towers at FCI Terre Haute (opens in Procura)Solicitation · Set aside: Small business · NAICS 237110Free account: full notice, dates, attachments Contacts · paid plans | Federal Prison System / Bureau of Prisons (DOJ)FAO (15BFA0) | Oct 23, 2026 |
| Reverse Osmosis System Modifications (opens in Procura)Combined Synopsis/Solicitation · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans AffairsNETWORK CONTRACT OFFICE 23 (36C263) | Oct 23, 2026 |
| TVHS AC VRF System Installation (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs249-NETWORK CONTRACT OFFICE 9 (36C249) | Oct 23, 2026 |
| FMC Devens - Replace Boiler Burners (3) Project 26Z2BF8 (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Federal Prison System / Bureau of Prisons (DOJ)FAO (15BFA0) | Oct 23, 2026 |
| OMAO Airport Mural (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 238320Free account: full notice, dates, attachments Contacts · paid plans | National Oceanic and Atmospheric Administration (DOC)DEPT OF COMMERCE NOAA (1305M2) | Oct 23, 2026 |
| Z--HVAC REPAIR JV RESOURCE_JORDAN VALLEY (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Bureau of Land Management (DOI)OREGON STATE OFFICE (140L43) | Oct 23, 2026 |
| Z--Rosebud Agency HVAC Upgrade (opens in Procura)Combined Synopsis/Solicitation · Set aside: ISBEE · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Bureau of Indian Affairs and Bureau of Indian Education (DOI)BUREAU OF INDIAN AFFAIRS (140A16) | Oct 23, 2026 |
| DCDO - HVAC Maintenance (opens in Procura)Combined Synopsis/Solicitation · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA5270 18 CONS PK | Oct 26, 2026 |
| Concrete floor leveling and resurfacing (opens in Procura)Presolicitation · Set aside: Small business · NAICS 238110Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NSWC CARDEROCK (N00167) | Oct 26, 2026 |
| Z--SAF FRSP GEOTHERMAL HVAC SJDS (opens in Procura)Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | National Park Service (DOI)NER SERVICES MABO (43000) (140P43) | Oct 26, 2026 |
| N045--SRVS-SUP Team 1 | Boiler 3 Oxygen Analyzer and Steam Flow Meter | CO: Sheryl Harris; Assn. Date: 09/30/26; EAD: 11/15/26 (opens in Procura)Combined Synopsis/Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs247-NETWORK CONTRACT OFFICE 7 (36C247) | Oct 26, 2026 |
| Watervliet Arsenal (WVA) Replacement of the 300 Line Chrome Piping (opens in Procura)Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W6QK ACC WVA (W911PT) | Oct 26, 2026 |
| J--GWMP - ARHO BUNKER HVAC (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | National Park Service (DOI)IMR SANTA FE(12100) (140P13) | Oct 26, 2026 |
| Repair Sanitary Waste Piping at the Mann-Grandstaff VA Medical Center (opens in Procura)Presolicitation · Set aside: Service-disabled veteran-owned small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs260-NETWORK CONTRACT OFFICE 20 (36C260) | Oct 26, 2026 |
| Brand Name or Equal - WaterFurnace Model: UBH015R for B3631 & B3635 - Turnkey Replacement (opens in Procura)Sources Sought · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA3016 502 CONS CL | Oct 26, 2026 |
| Loleta Water System Upgrades (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 237110Free account: full notice, dates, attachments Contacts · paid plans | Forest Service (USDA)USDA-FS, CSA EAST 13 (124455) | Oct 26, 2026 |
| Y--GRAY WALL LIVESTOCK WATER WELL (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 237110Free account: full notice, dates, attachments Contacts · paid plans | Bureau of Land Management (DOI)NATIONAL OPERATIONS CENTER (140L06) | Oct 26, 2026 |
| Pre-Solicitation Notice - Trenching, Conduit and Ground-well Installation (opens in Procura)Presolicitation · NAICS 238910Free account: full notice, dates, attachments Contacts · paid plans | Department of StateU.S. EMBASSY KINGSTON (19JM37) | Oct 26, 2026 |
Registration and contacts
Registration
- UEI
- JJMXSCBJZKK5
- CAGE code
- 8U5E0
- Registration
- Active, expires Oct 20, 2026
- Entity type
- Corporate Entity (Tax Exempt)
- Location
- San Diego, CA, 92108
- Congressional district
- CA-50
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 9 industries; primary 238220
- 237110 Water and Sewer Line and Related Structures Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- 238140 Masonry Contractors
- 238150 Glass and Glazing Contractors
- 238220 Plumbing, Heating, and Air-Conditioning ContractorsPrimary
- 238310 Drywall and Insulation Contractors
- 238320 Painting and Wall Covering Contractors
- 238350 Finish Carpentry Contractors
- 238910 Site Preparation Contractors
Contacts at Harper Federal Construction LLC
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Government business POC · Electronic business POCSAM.gov registrationAs of Oct 21, 2025 | Oct 21, 2025 |
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