Vendor, San Luis Obispo, CA
Seamair Construction, Inc.
UEI L23LG4M97QK4, CAGE 7V7U7
11 awards and $12,443,278 obligated between April 25, 2024 and May 28, 2026, 10% under full and open competition, against 2.6 offers on average where reported. 6 of the awards trace back to a SAM.gov solicitation on this site.
Sells to
Awarding agencies by dollars.
| Department of the Army | $6,640,223 |
| Department of the Air Force | $3,985,015 |
| Bureau of Reclamation | $1,057,579 |
| Federal Prison System / Bureau of Prisons | $760,461 |
| Forest Service | $0 |
Industries
NAICS on the awards, by dollars.
| Plumbing, Heating, and Air-Conditioning ContractorsNAICS 238220 | $4,034,783 |
| Other Heavy and Civil Engineering ConstructionNAICS 237990 | $3,546,097 |
| Highway, Street, and Bridge ConstructionNAICS 237310 | $3,044,358 |
| Other Building Equipment ContractorsNAICS 238290 | $1,057,579 |
| Poured Concrete Foundation and Structure ContractorsNAICS 238110 | $379,869 |
| All Other Specialty Trade ContractorsNAICS 238990 | $271,227 |
| Regulation and Administration of Communications, Electric, Gas, and Other UtilitiesNAICS 926130 | $109,365 |
| Support Activities for ForestryNAICS 115310 | $0 |
| Industrial Building ConstructionNAICS 236210 | $0 |
How it wins
Awards by competition, set-aside and type.
| Not Available for Competition | 7 |
| Full and Open Competition After Exclusion of Sources | 1 |
| Not Competed | 1 |
| Competed Under SAP | 1 |
| 8(A) Sole Source | 7 |
| Small Business Set Aside - Total | 2 |
| Definitive Contract | 8 |
| Purchase Order | 1 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- FY26 FCI Terminal Island- EMERGENCY SHORING OF TUNNEL
Federal Prison System / Bureau of Prisons, Fao
JustificationNAICS 238110California15B61426C00000057Awarded to Seamair Construction, Inc.
Posted May 29 - Emergency Repair Monterey Facility Water Problems
Department of the Army, W6QM Micc-Ft Leavenworth
Award notice8(a) sole sourceNAICS 238220CaliforniaW91QF426PA008Awarded to Seamair Construction, Inc. for $49,768
Posted Mar 26
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| W912PL26CA001Definitive Contract, October 23, 2025, Not Available for Competition, 1 offers | W075 Endist Los AngelesDepartment of the Army | The Work Includes Establishing a Vegetation-Free Zone (Vfz) with New Multi-Stage Riprap Swale, Control Structure, and Junction, Surveying, ENAICS 237990, PSC Y1KA | $3,546,097 |
| FA461026C0007Definitive Contract, May 20, 2026, Not Available for Competition, 1 offers | FA4610 30 Cons PKDepartment of the Air Force | 242457 Repair CDC Hvac, Building 16177NAICS 238220, PSC Z2JZ | $3,160,266 |
| W912PL24C0007Definitive Contract, April 25, 2024, Full and Open Competition After Exclusion of Sources, 8 offers | W075 Endist Los AngelesDepartment of the Army | Honda Ridge Retaining WallNAICS 237310, PSC Z2LB | $3,044,358 |
| 140R2024C0014Definitive Contract, September 17, 2024, Not Available for Competition, 1 offers | Mp-Regional OfficeBureau of Reclamation | CT Friant Dam Back Up Generator ReplacemNAICS 238290, PSC Z2MD | $1,057,579 |
| FA461025C0016Definitive Contract, August 26, 2025, Not Available for Competition, 1 offers | FA4610 30 Cons PKDepartment of the Air Force | Xumu 24-2218 Repair Boiler Room HVAC B1610NAICS 238220, PSC Z2JZ | $824,750 |
| 15B61426C00000057Definitive Contract, May 28, 2026, Not Competed, 1 offersSolicitation | Fci Terminal IslandFederal Prison System / Bureau of Prisons | Fci Terminal Island- Emergency Shoring of TunnelNAICS 238110, PSC Z2FF | $379,869 |
| 15B60625C00000070Definitive Contract, March 25, 2025, Not Available for Competition, 1 offers | MDC Los AngelesFederal Prison System / Bureau of Prisons | PZ - FY24 Permanent Fence PRJ 24Z6AP5 RP # 85 FY25. Sam OkNAICS 238990, PSC Z2FF | $271,227 |
| 15B61425C00000039Definitive Contract, February 13, 2025, Not Available for Competition, 1 offers | Fci Terminal IslandFederal Prison System / Bureau of Prisons | Emergency B&F Project. Project 25Z6AF2, Emergency Repair Powerhouse Gas LineNAICS 926130, PSC S299 | $109,365 |
| W91QF426PA008Purchase Order, March 24, 2026, Not Available for Competition, 1 offersSolicitation | W6QM Micc-Ft LeavenworthDepartment of the Army | Emergency Plumbing Repairs to Avert Flooding NTP Followed by a Sole Source Purchase Order Issued Under the 8A Business Development Program 1NAICS 238220, PSC J045 | $49,768 |
| 12569R26T7873February 6, 2026, Competed Under SAP, 10 offers | Usda-Fs PPS Incident ProcurementForest Service | Heavy Equipment for West Zone Regions 5 and 6NAICS 115310, PSC F003 | $0 |
| FA442725G0021August 8, 2025 | FA4427 60 Cons LGCDepartment of the Air Force | Pool 1 Macc Basic Ordering AgreementNAICS 236210, PSC Z1EZ | $0 |
- Places of performance
- California
- Product and service codes
- Z2JZ Repair Or Alteration Of Miscellaneous BuildingsY1KA Construction Of DamsZ2LB Repair Or Alteration Of Highways/Roads/Streets/Bridges/RailwaysZ2MD Repair Or Alteration Of Epg Facilities - HydroZ2FF Repair Or Alteration Of Penal FacilitiesS299 Other Housekeeping Services
- Transactions
- 19 across 11 awards