Vendor, Seattle, WA
Sealaska Constructors LLC
UEI RZB5P2ZLLUF1, CAGE 5PWZ7
11 awards and $6,323,540 obligated between June 23, 2026 and September 3, 2026, 91% under full and open competition, against 2.5 offers on average where reported. 1 of the awards trace back to a SAM.gov solicitation on this site.
Sells to
Awarding agencies by dollars.
| National Park Service | $6,119,352 |
| Bureau of Land Management | $157,925 |
| Bureau of Indian Affairs and Bureau of Indian Education | $46,264 |
Industries
NAICS on the awards, by dollars.
| Water and Sewer Line and Related Structures ConstructionNAICS 237110 | $5,286,277 |
| Commercial and Institutional Building ConstructionNAICS 236220 | $1,037,263 |
| Residential RemodelersNAICS 236118 | $0 |
How it wins
Awards by competition, set-aside and type.
| Full and Open Competition After Exclusion of Sources | 10 |
| Competed Under SAP | 1 |
| Indian Small Business Economic Enterprise | 1 |
| Small Business Set Aside - Total | 1 |
| Delivery Order | 9 |
| Definitive Contract | 2 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- GRCA 352119 CRITICAL UTILITIES RESTORATION
National Park Service, DSC Contracting Services Division
Award noticeNAICS 237110140p2026c0045Awarded to Sealaska Constructors LLC for $5,286,277
Posted Aug 31
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| 140P2026C0045Definitive Contract, August 21, 2026, Full and Open Competition After Exclusion of Sources, 3 offersSolicitation | DSC Contracting Services DivisionNational Park Service | Grca 352119 Critical Utilities RestorationNAICS 237110, PSC Y1NZ | $5,286,277 |
| 140P2026F0156Delivery Order, July 1, 2026, Full and Open Competition After Exclusion of Sources, 3 offers | DSC Contracting Services DivisionNational Park Service | Olym 340147 - "temporary Structure at Hurricane Ridge," Olympic National Park in Port Angeles, Wa.NAICS 236220, PSC Y1JZ | $798,217 |
| 140L4325F0086Delivery Order, September 3, 2026, Full and Open Competition After Exclusion of Sources, 3 offers | Oregon State OfficeBureau of Land Management | Supplemental IN-SCOPE Work for Task 4 Existing Waterline Disinfection and Hydrant InstallNAICS 236220, PSC Z1NE | $157,925 |
| 140A2325F0181Delivery Order, July 27, 2026, Full and Open Competition After Exclusion of Sources, 1 offers | Indian Education Acquisition OfficeBureau of Indian Affairs and Bureau of Indian Education | Con - Ie150_st.Stephens-Install New Fire AlarmNAICS 236220, PSC Z1CA | $36,255 |
| 140P2025F0115Delivery Order, August 26, 2026, Full and Open Competition After Exclusion of Sources, 4 offers | DSC Contracting Services DivisionNational Park Service | Sagu 151698 - Address Congestion at Rincon MT VC Parking, Rd, and Trail SystemNAICS 236220, PSC Y1JZ | $34,858 |
| 140A1624F0085Delivery Order, June 23, 2026, Full and Open Competition After Exclusion of Sources, 2 offers | Bureau of Indian AffairsBureau of Indian Affairs and Bureau of Indian Education | Warm Springs Detention Center Rehabilitation Center - Plumbing WorkNAICS 236220, PSC Y1JZ | $10,009 |
| 140A1622F0056Delivery Order, June 30, 2026, Full and Open Competition After Exclusion of Sources, 4 offers | Bureau of Indian AffairsBureau of Indian Affairs and Bureau of Indian Education | Great Plains Region New Portables - Extend Period of Performance End DateNAICS 236220, PSC Y1QA | $0 |
| 140A1623F0068Delivery Order, June 26, 2026, Full and Open Competition After Exclusion of Sources, 1 offers | Bureau of Indian AffairsBureau of Indian Affairs and Bureau of Indian Education | Eo 14398, Bilateral Mod to Add FAR 52.222-90.NAICS 236220, PSC Y1JZ | $0 |
| 140A2325F0183Delivery Order, September 1, 2026, Full and Open Competition After Exclusion of Sources, 2 offers | Indian Education Acquisition OfficeBureau of Indian Affairs and Bureau of Indian Education | Replace Loading Dock & Repair RoadsNAICS 236220, PSC Z2AZ | $0 |
| 140A2326F0029Delivery Order, July 2, 2026, Full and Open Competition After Exclusion of Sources, 3 offers | Indian Education Acquisition OfficeBureau of Indian Affairs and Bureau of Indian Education | Replace Backflow PreventersNAICS 236220, PSC Z2AZ | $0 |
| 140P8325C0008Definitive Contract, June 30, 2026, Competed Under SAP, 1 offers | PWR Olym MaboNational Park Service | Eo 14398 - Bilateral Mod to Add FAR 52.222-90NAICS 236118, PSC Z1FA | $0 |
- Places of performance
- ArizonaWashingtonOregonKansasWyomingSouth DakotaVirginia
- Product and service codes
- Y1NZ Construction Of Other UtilitiesY1JZ Construction Of Miscellaneous BuildingsZ1NE Maintenance Of Water Supply FacilitiesZ1CA Maintenance Of SchoolsY1QA Construction Of Restoration Of Real Property (Public Or Private)Z1FA Maintenance Of Family Housing Facilities
- Transactions
- 12 across 11 awards