Federal Contractor Profile
Seamair Construction, INC.
Federal contracting record: $11M obligated across 19 awards from 4 agencies, FY 2023–2026.
Company Profile
UEI (Unique Entity Identifier)
L23LG4M97QK4
CAGE Code
7V7U7
Parent Organization
Seamair Construction, INC.
Address
205 SUBURBAN RD, SAN LUIS OBISPO, CA, 934017512
First Federal Award
Jan 17, 2023
Most Recent Award
Mar 5, 2026
Federal Sales Analytics
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Hover any bar for YoY change + award count. Current fiscal year shown at reduced opacity (partial year).
Top Federal Agencies
- $8.7M
Department of Defense
8 awards · 78.2% of total
- $1.4M
Department of Justice
8 awards · 12.3% of total
- $1.1M
Department of the Interior
1 awards · 9.5% of total
- $0
Department of Agriculture
2 awards · 0.0% of total
Top NAICS Activity
- $3.5M
237990
OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION
1 awards
- $3.0M
237310
HIGHWAY, STREET, AND BRIDGE CONSTRUCTION
1 awards
- $1.3M
236220
COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION
5 awards
- $1.2M
238220
PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS
3 awards
- $1.1M
238290
OTHER BUILDING EQUIPMENT CONTRACTORS
1 awards
- $287K
237110
WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION
1 awards
- $271K
238990
ALL OTHER SPECIALTY TRADE CONTRACTORS
1 awards
- $199K
238160
ROOFING CONTRACTORS
1 awards
- $109K
926130
REGULATION AND ADMINISTRATION OF COMMUNICATIONS, ELECTRIC, GAS, AND OTHER UTILITIES
1 awards
- $76K
238910
SITE PREPARATION CONTRACTORS
1 awards
Recent Federal Awards
| Date | Agency | NAICS | Description | Amount |
|---|---|---|---|---|
| Oct 23, 2025 | Department of DefenseW075 ENDIST LOS ANGELES | 237990 | THE WORK INCLUDES ESTABLISHING A VEGETATION-FREE ZONE (VFZ) WITH NEW MULTI-STAGE RIPRAP SWALE, CONTROL STRUCTURE, AND JUNCTION, SURVEYING, ENVIRONMENTAL CONTROLS, AND JUNCTION TO MITIGATE ONGOING EROSION. | $3.5M |
| Aug 26, 2025 | Department of DefenseFA4610 30 CONS PK | 238220 | XUMU 24-2218 REPAIR BOILER ROOM HVAC B1610 | $825K |
| Aug 4, 2025 | Department of JusticeMDC LOS ANGELES | 238990 | PZ - FY24 PERMANENT FENCE PRJ 24Z6AP5 RP # 85 FY25. SAM OK | $5K |
| Jul 23, 2025 | Department of JusticeMDC LOS ANGELES | 238990 | PZ - FY24 PERMANENT FENCE PRJ 24Z6AP5 RP # 85 FY25. SAM OK | $4K |
| Apr 23, 2025 | Department of JusticeMDC LOS ANGELES | 238990 | PZ - FY24 PERMANENT FENCE PRJ 24Z6AP5 RP # 85 FY25. SAM OK | $34K |
| Mar 25, 2025 | Department of JusticeMDC LOS ANGELES | 238990 | PZ - FY24 PERMANENT FENCE PRJ 24Z6AP5 RP # 85 FY25. SAM OK | $228K |
| Feb 13, 2025 | Department of JusticeFCI TERMINAL ISLAND | 926130 | EMERGENCY B&F PROJECT. PROJECT 25Z6AF2, EMERGENCY REPAIR POWERHOUSE GAS LINE | $109K |
| Sep 17, 2024 | Department of the InteriorMP-REGIONAL OFFICE | 238290 | CT FRIANT DAM BACK UP GENERATOR REPLACEM | $1.1M |
| Apr 25, 2024 | Department of DefenseW075 ENDIST LOS ANGELES | 237310 | HONDA RIDGE RETAINING WALL | $3.0M |
| Dec 20, 2023 | Department of JusticeFCC LOMPOC | 238910 | EMERGENCY WATER SUPPORT PROVIDED TO FCC LOMPOC DUE TO A RUPTURE IN A MAIN WATER LINE. TO INCLUDE SUPPORT TRUCKS, PUMPS, POTABLE WATER, TOILET AND SINK. | $76K |
| Nov 30, 2023 | Department of JusticeFCI TERMINAL ISLAND | 238220 | B&F PROJECT 23Z6AM7, EMERGENCY GAS LINE REPAIR LOCATED IN SALLY PORT. | $158K |
| Sep 28, 2023 | Department of DefenseW075 ENDIST LOS ANGELES | 236220 | BCE DEMO | $718K |
| Sep 8, 2023 | Department of JusticeFCI HERLONG | 238220 | REPAIR WATER LOOP AT FCI HERLONG | $243K |
| Aug 30, 2023 | Department of DefenseW075 ENDIST LOS ANGELES | 236220 | COMPTON CREEK TRASH COMPACTOR INSTALL | $558K |
| Aug 14, 2023 | Department of JusticeFCI DUBLIN | 238160 | ROOF REPLACEMENT AND TREE REMOVAL. | $199K |
| Feb 21, 2023 | Department of JusticeFCI DUBLIN | 237110 | EMERGENCY REPAIR BROKEN STORM DRAINPIPES CONTRACTOR WILL COMPLETE ALL WORK OUTLINED IN THE STATEMENT OF WORK (SOW) CONTRACTOR WILL SUPPLY AND INSTALL ALL MATERIALS FOR THIS PROJECT. | $40K |
| Feb 6, 2023 | Department of JusticeFCI DUBLIN | 237110 | EMERGENCY REPAIR BROKEN STORM DRAINPIPES CONTRACTOR WILL COMPLETE ALL WORK OUTLINED IN THE STATEMENT OF WORK (SOW) CONTRACTOR WILL SUPPLY AND INSTALL ALL MATERIALS FOR THIS PROJECT. | $247K |
| Jan 17, 2023 | Department of JusticeFCC LOMPOC | 236220 | GATE OPERATOR SALLYPORT GATE REPAIRS AND INSTALLATION OF 7 BOLLARDS AT FCC LOMPOC | $29K |
Subawards Received
Seamair Construction, INC. also receives subaward dollars from other prime contractors. Aggregated from USAspending sub-award reporting (FY2016-FY2026).
Top 2 Primes Paying Seamair Construction, INC.
- Korte Construction Company$4.7M
1 subawards
- Sjd&b, INC.$1.7M
1 subawards
Related Contractors
Other companies active in NAICS 237990 — OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION.
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