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Data / Federal awards / NAICS 236220 / SEALASKA CONSTRUCTORS LLC

SEALASKA CONSTRUCTORS LLC: 57 federal contract awards, $73.1 million obligated (FY2024 to FY2027)

SEALASKA CONSTRUCTORS LLC (UEI RZB5P2ZLLUF1), Seattle, WA, received 57 federal prime contract awards with $73.1 million obligated in fiscal years 2024 to 2027, from 2 agencies under 5 NAICS codes. Its largest buyer is Department of the Interior ($56.2 million) and its largest code is NAICS 236220 Commercial and Institutional Building Construction.

SpecStream is the live web data engine for teams and agents. It reads every federal contract award on USAspending.gov and every open opportunity on SAM.gov, and this page is that reading. Ask for the awards in your niche and the winners, agencies, values and recompetes arrive in your sheet, CRM, Slack or agent as they are reported.

Get contracts in this nicheWatch SEALASKA CONSTRUCTORS LLC
  • RZB5P2ZLLUF1UEI
  • Seattle, WALocation
  • Small BusinessBusiness size
  • 57Contract awards
  • $73.1 millionObligated
  • 2023-10-17First action in window
  • 2026-09-22Latest action

Where the work is

NAICS codes, with the other winners in each.

NAICSIndustryAwardsObligated
236220Commercial and Institutional Building Construction52$58.6 million
237110Water and Sewer Line and Related Structures Construction2$9.8 million
236118Residential Remodelers1$2.3 million
238220Plumbing, Heating, and Air-Conditioning Contractors1$2.2 million
238160Roofing Contractors1$218,575

Buying agencies

AgencyAwardsObligated
Department of the Interior46$56.2 million
Department of Defense11$16.9 million

Obligations by fiscal year

Fiscal yearObligated
FY2024$21.8 million
FY2025$38.8 million
FY2026$12.5 million

Contract awards

The 50 largest of 57 awards by dollars obligated in fiscal years 2024 to 2027.

Award IDAgencyTypeNAICSWhat it buysObligated in windowAward valueStartsEndsPlace of performanceSource
W912DW25F2056Department of DefenseDelivery Order236220REPAIR HVAC FOR BUILDING 09630 AND 09640$10,367,801$10,367,801October 21, 2025October 16, 2026Tacoma, WAusaspending.gov
140A1624F0085Department of the InteriorDelivery Order236220WARM SPRINGS DETENTION CENTER REHABILITATION CENTER$8,490,344$8,490,344July 12, 2024July 31, 2026Warm Springs, ORusaspending.gov
140P2025F0115Department of the InteriorDelivery Order236220SAGU 151698 - ADDRESS CONGESTION AT RINCON MT VC PARKING, RD, AND TRAIL SYSTEM$8,251,205$8,251,205June 9, 2025October 31, 2026Tucson, AZusaspending.gov
140A1625F0122Department of the InteriorDelivery Order236220GREAT PLAINS REGION (GPR) CONSOLIDATED FIRE SUPPRESSION, SECURITY & SURVEILLANCE (FSSS) CONSTRUCTION PROJECT$7,687,327$7,687,327September 24, 2025October 16, 2027Forsyth, MTusaspending.gov
140P2026C0045Department of the InteriorDefinitive Contract237110GRCA 352119 CRITICAL UTILITIES RESTORATION$5,286,277$5,286,277August 21, 2026July 4, 2027North Rim, AZusaspending.gov
140P9726C0005Department of the InteriorDefinitive Contract237110EO14398 REHAB WATERLINE FOR FIRE FLOW - GLBA$4,535,039$4,535,039September 22, 2026November 1, 2027Skagway, AKusaspending.gov
140A2325F0145Department of the InteriorDelivery Order236220GREENHOUSE - HINU$4,394,284$4,394,284September 19, 2025July 31, 2026Lawrence, KSusaspending.gov
W912DW24F2070Department of DefenseDelivery Order236220UPGRADE BUILDING AND ELECTRICAL, BUILDING 3275$3,160,570$3,353,603September 30, 2024September 24, 2026Tacoma, WAusaspending.gov
140A1623F0147Department of the InteriorDelivery Order236220TONALEA DAY SCHOOL DESIGN BUILD$2,518,756$73,001,110September 12, 2023June 19, 2028Tonalea, AZusaspending.gov
140P8325C0008Department of the InteriorDefinitive Contract236118OLYMPIC NATIONAL PARK- REHAB KALALOCH APTS$2,294,249$2,294,249September 29, 2025January 5, 2027Forks, WAusaspending.gov
FA461023F0010Department of DefenseDelivery Order236220REHABILITATE BUILDING 15501 ON VANDENBERG SPACE FORCE BASE, CALIFORNIA$2,245,373$7,245,149January 27, 2023July 31, 2026Lompoc, CAusaspending.gov
140A2324C0004Department of the InteriorDefinitive Contract238220REPLACE BOILER - HINU$2,174,466$2,174,466March 25, 2024September 30, 2024Lawrence, KSusaspending.gov
140A2324F0108Department of the InteriorDelivery Order236220RENOVATE RESTROOMS BLDG 2$2,121,591$2,121,591August 6, 2024March 31, 2026Lawrence, KSusaspending.gov
140A2324C0011Department of the InteriorDefinitive Contract236220CON - NEW LECTURE HALL PARKER BUILDING 112$1,999,288$1,999,288May 22, 2024July 25, 2025Lawrence, KSusaspending.gov
140A2322F0306Department of the InteriorDelivery Order236220JEEHDEEZA SPORTS COMPLEX$1,084,335$3,848,976September 14, 2022June 23, 2025Pinon, AZusaspending.gov
FA461025F0073Department of DefenseDelivery Order236220REPAIR LANDSLIDE ARGUELLO ON VANDENBERG SPACE FORCE BASE, CALIFORNIA.$1,029,466$1,029,466April 2, 2025April 17, 2026Lompoc, CAusaspending.gov
140A2325F0183Department of the InteriorDelivery Order236220REPLACE LOADING DOCK & REPAIR ROADS$1,022,802$1,022,802September 17, 2025January 20, 2027Lawrence, KSusaspending.gov
140L4325F0086Department of the InteriorDelivery Order236220TASK ORDER FOR FISHERMAN'S BEND REBUILD FOR THE BLM-NORTHWEST OREGON DISTRICT, SALEM, OREGON. ISSUED UNDER C-MAC MATOC.$999,706$999,706July 22, 2025December 15, 2026Salem, ORusaspending.gov
140A2326F0029Department of the InteriorDelivery Order236220REPLACE BACKFLOW PREVENTERS$845,911$845,911March 17, 2026September 4, 2026Lawrence, KSusaspending.gov
140P2026F0156Department of the InteriorDelivery Order236220OLYM 340147 - "TEMPORARY STRUCTURE AT HURRICANE RIDGE," OLYMPIC NATIONAL PARK IN PORT ANGELES, WA.$798,217$798,217July 1, 2026December 15, 2026Port Angeles, WAusaspending.gov
140A2325F0181Department of the InteriorDelivery Order236220CON - IE150_ST.STEPHENS-INSTALL NEW FIRE ALARM$651,167$651,167September 23, 2025September 3, 2026Saint Stephens, WYusaspending.gov
140G0125F0130Department of the InteriorDelivery Order236220PHASE II: A3 MAIN BUILDING STABILIZATION COLUMBIA ENVIRONMENTAL RESEARCH CENTER (CERC) COLUMBIA, MO, BE PROJECT NO. 18018$506,792$506,792April 9, 2025October 1, 2025Columbia, MOusaspending.gov
140P1526C0004Department of the InteriorDefinitive Contract236220TONTO NATIONAL MONUMENT (TONT) REQUIRES THE PROJECT TO REHABILITATE RESIDENTIAL QUARTERS 12. FWS MATOC # 140F0822D0107 - PIID# 140P1526R0005$494,351$494,351April 30, 2026September 1, 2026Roosevelt, AZusaspending.gov
140A1622F0056Department of the InteriorDelivery Order236220GREAT PLAINS REGION NEW PORTABLES$488,512$7,128,278April 27, 2022July 31, 2026Bullhead, SDusaspending.gov
140FC124C0026Department of the InteriorDefinitive Contract238160MT-RED ROCK LAKES NWR-RRL ROOF REPAIR$218,575$218,575June 26, 2024October 31, 2024Lima, MTusaspending.gov
140A2323F0177Department of the InteriorDelivery Order236220REPLACE ROOF BUILING 112 PARKER$159,654$1,157,881August 2, 2023December 31, 2024Lawrence, KSusaspending.gov
FA461022F0086Department of DefenseDelivery Order236220REPAIR EROSION AT SANTA YNEZ ROAD, VANDENBERG SPACE FORCE BASE, CALIFORNIA$105,315$1,578,154September 30, 2022September 27, 2024Lompoc, CAusaspending.gov
140A2322F0307Department of the InteriorDelivery Order236220TRACK FIELD TURF/LANDSCAPING$66,725$2,954,308August 25, 2022November 29, 2024Crownpoint, NMusaspending.gov
140A1622F0178Department of the InteriorDelivery Order236220NAVAJO MULTI-SITE PORTABLES: TWO NEW PORTABLE CLASSROOMS - KINLANI DORM; ONE NEW PORTABLE CLASSROOM - WINSLOW RESIDENTIAL$55,877$2,793,504September 21, 2022June 30, 2025Flagstaff, AZusaspending.gov
140A2323F0302Department of the InteriorDelivery Order236220RENOVATE STIDHAM UNION BLD 111$53,236$1,079,941September 22, 2023November 15, 2024Lawrence, KSusaspending.gov
140A2322F0109Department of the InteriorDelivery Order236220REPLACE HVAC BUILDING 122 ROSS HALL$23,220$11,045,869July 19, 2022July 30, 2024Lawrence, KSusaspending.gov
140FC123F0004Department of the InteriorDelivery Order236220MT-CHARLES M. RUSSELL NWR-FIRE BUNKHOUSE$17,534$1,733,683December 2, 2022June 1, 2024Roy, MTusaspending.gov
140A2323F0122Department of the InteriorDelivery Order236220C-EB FOOTBALL FIELD BLEACHERS$16,733$716,372June 22, 2023November 5, 2024Eagle Butte, SDusaspending.gov
140FC323F0043Department of the InteriorDelivery Order236220WA-WILLAPA NWR CPLX-NORTH CREEK BRIDGE$15,000$264,242July 20, 2023August 6, 2024Long Beach, WAusaspending.gov
140A2323F0074Department of the InteriorDelivery Order236220DORM FLOORING AT FLANDREAU INDIAN SCHOOL, FLANDREAU, SD$4,424$760,894May 19, 2023February 28, 2024Seattle, WAusaspending.gov
W50S9E24F5011Department of DefenseDelivery Order236220MINIMUM GUARANTEE$2,500$2,500June 5, 2024June 15, 2024Fairchild Afb, WAusaspending.gov
140A1623F0068Department of the InteriorDelivery Order236220GUARANTEED MINIMUM AWARD UNDER IDIQ #140A1623D0025$0$10,000May 17, 2023May 16, 2028Reston, VAusaspending.gov
140A2323F0207Department of the InteriorDelivery Order236220RECREATION ARTIFICIAL TURF FIELD$0$1,626,446August 30, 2023May 28, 2024Kirtland, NMusaspending.gov
140A1623F0097Department of the InteriorDelivery Order236220CHILCHINBETO COMM SCH HVAC REPLACMNT DB$0$1,961,941July 20, 2023December 1, 2024Kayenta, AZusaspending.gov
140A2323F0250Department of the InteriorDelivery Order236220PLAYGROUND REPLACEMENT$0$1,911,188August 29, 2023September 20, 2024Red Valley, AZusaspending.gov
FA461022F0058Department of DefenseDelivery Order236220RENOVATE MILITARY WORKING DOG OBEDIENCE COURSE, BUILDING 6447 PROJECT NUMBER 17-1121C3$0$2,759,943July 22, 2022May 6, 2024Lompoc, CAusaspending.gov
140A1623F0142Department of the InteriorDelivery Order236220REPLACE 26,696 SQFT ROOF SYSTEM AT NORTHERN CHEYENNE BUSBY YOUTH DETENTION CENTER, BLDG 304, BUSBY, MT$0$967,833August 23, 2023August 8, 2024Busby, MTusaspending.gov
140A2323F0258Department of the InteriorDelivery Order236220HINU CAMPUS WIRING PROJECT$0$1,682,464August 30, 2023October 31, 2024Lawrence, KSusaspending.gov
140A1622D0002Department of the InteriorIDC236220BUREAU OF INDIAN AFFAIRS (BIA) WESTERN REGION CONSTRUCTION MULTIPLE AWARD TASK ORDER CONTRACT (MATOC)_SEALASKA$0$40,000,000March 25, 2022usaspending.gov
140A1621D0036Department of the InteriorIDC236220BIA NORTHWEST REGION CONSTRUCTION MULTIPLE AWARD TASK ORDER CONTRACT (MATOC)_SEALASKA CONSTRUCTORS$0$40,000,000September 22, 2021usaspending.gov
140A1621D0050Department of the InteriorIDC236220BUREAU OF INDIAN AFFAIRS (BIA) GREAT PLAIN REGION CONSTRUCTION MULTIPLE AWARD TASK ORDER CONTRACT (MATOC)_SEALASKA$0$40,000,000September 23, 2021usaspending.gov
140A1623D0025Department of the InteriorIDC236220CONSTRUCTION MULTIPLE AWARD CONTRACT (C-MAC)_SEALASKA$0$1,500,000,000May 16, 2023usaspending.gov
140F0822D0107Department of the InteriorIDC236220MULTIPLE-AWARD TASK ORDER CONTRACTS (MATOC) FOR ALT/REPAIR CONSTRUCTION SERVICES FOR THE CONTINENTAL US AND HAWAII IN ANY STATE OR US TERRIT$0$250,000,000January 1, 2022usaspending.gov
140A1621D0054Department of the InteriorIDC236220BIA NAVAJO REGION CONSTRUCTION MULTIPLE AWARD TASK ORDER CONTRACT (MATOC)_SEALASKA$0$53,000,000September 24, 2021usaspending.gov
FA461022F0019Department of DefenseDelivery Order236220REPAIR OVERHEAD DISTRIBUTION LINE B1 AT VANDENBERG SPACE FORCE BASE$0$3,502,553March 8, 2022August 23, 2024Lompoc, CAusaspending.gov

Also on SpecStream

Updated October 6, 2026. Read from USAspending.gov. Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.