Federal contract awards: NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors)
Past federal contracts, straight from USAspending.gov. Use them to price your bid, size up the competition and find the agencies that buy what you sell.
Showing contracts that started in the last 12 months (first 2 pages). Register free to browse every page.
259contracts awarded
$33,500median value
$17,987 – $89,719typical range (P25–P75)
5.6average offers received
$26,891,722total obligated
Agencies that buy the most
| Agency | Contracts | Obligated |
|---|---|---|
| Department of the Interior | 259 | $26,891,722 |
Top winners
| Company | Contracts | Obligated |
|---|---|---|
| G1 CONSTRUCTION, INC. | 1 | $3,853,908 |
| DLJ MANAGEMENT SERVICES, LLC | 1 | $2,024,048 |
| WRX CONTRACTING, LLC | 1 | $895,000 |
| SUPERIOR STRUCTURES LLC | 1 | $687,000 |
| VEDANT CONSTRUCTION INC | 1 | $649,459 |
| DAP MANAGEMENT GROUP, LLC | 1 | $621,545 |
| MASSILLON CONSTRUCTION AND SUPPLY LLC | 1 | $583,118 |
| ELEVEN BRAVO GROUP, LLC | 6 | $543,259 |
| HAMILTON PACIFIC CHAMBERLAIN LLC | 1 | $443,587 |
| HJ GOV CONTRACTING CORP | 2 | $422,554 |
Contracts
| Contract | Winner | Agency | Obligated | Start |
|---|---|---|---|---|
| EO 14398 NATIONAL PARK SERVICE - INDEPENDENCE NATIONAL HISTORICAL (INDE) - INTERIOR FINISH REPAIRS AND SPRINKLER SYSTEM REMEDIATION AT THE B…
140P4226C0025 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Philadelphia, PA · SBA · Offers: 4 |
ARK CONSTRUCTION MANAGEMENT LLC | Department of the Interior National Park Service |
$212,622 | Sep 26, 2026 Ends: Jan 29, 2027 |
| WORI REPLACE HVAC COMPONENTS M'CLINTOCK
140P4526C0044 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Waterloo, NY · SBA · Offers: 5 |
KOLMIST GROUP LLC | Department of the Interior National Park Service |
$13,450 | Sep 26, 2026 Ends: Dec 14, 2026 |
| FL-PELICAN ISLAND NWR-KISSIMMEE HVAC
140FS326P0247 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Vero Beach, FL · SBA · Offers: 2 |
HARMONY AIR LLC | Department of the Interior U.S. Fish and Wildlife Service |
$17,746 | Sep 25, 2026 Ends: Apr 01, 2027 |
| MA-GREAT MEADOWS NWR-HVAC REPLACE
140FS326P0286 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Sudbury, MA · SBA · Offers: 8 |
XENTURIS LLC | Department of the Interior U.S. Fish and Wildlife Service |
$51,100 | Sep 25, 2026 Ends: Dec 30, 2026 |
| SMOKEY CIRCLE RTU HVAC REPLACEMENT
140L1726P0066 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Grants, NM · SBA · Offers: 14 |
QEVYX, LLC | Department of the Interior Bureau of Land Management |
$57,500 | Sep 25, 2026 Ends: Jan 25, 2027 |
| EO 14398: FY26 MONO REPLACE VISITOR CENTER HVAC
140P3026C0014 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Frederick, MD · SBA · Offers: 4 |
HAMILTON PACIFIC CHAMBERLAIN LLC | Department of the Interior National Park Service |
$443,587 | Sep 25, 2026 Ends: May 31, 2027 |
| EO 14398 NATIONAL PARK SERVICE - INDEPENDENCE NATIONAL HISTORICAL (INDE) - CHILLER PLANT PLATE HEAT EXCHANGER REPLACEMENT
140P4226P0040 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Philadelphia, PA · SBA · Offers: 4 |
JB CONTRACTING INC | Department of the Interior National Park Service |
$194,300 | Sep 25, 2026 Ends: Jan 13, 2027 |
| REPLACE HVAC SYSTEM AT DEWA LOCATIONS
140P4526C0041 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Dingmans Ferry, PA · SBA · Offers: 9 |
QEVYX, LLC | Department of the Interior National Park Service |
$248,500 | Sep 25, 2026 Ends: Apr 30, 2027 |
| REPLACE BOILER AT LIMANTOUR LODGE, POINT REYES NATIONAL SEASHORE, MARIN COUNTY, CALIFORNIA
140P8426P0085 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Point Reyes Station, CA · SBA · Offers: 4 |
T WALLACE CONSULTING LLC | Department of the Interior National Park Service |
$45,900 Potential value: $56,900 |
Sep 25, 2026 Ends: Nov 25, 2026 |
| THE CONTRACTOR SHALL FURNISH ALL LABOR, MATERIALS, EQUIPMENT, SERVICES, AND RELATED OPERATIONS NECESSARY TO PERFORM HEATING VENTILATION AND …
140D0426P0372 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Washington, DC · SBA · Offers: 5 |
MBB AFFILIATES, LLC | Department of the Interior Departmental Offices |
$51,380 Potential value: $272,783 |
Sep 24, 2026 Ends: Sep 29, 2030 |
| SD - D.C. BOOTH HISTORIC NFH - HVAC SYSTEM REPLACEMENT
140FS226P0305 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Spearfish, SD · SBA · Offers: 18 |
TEMPERATURE TECHNOLOGY, INC. | Department of the Interior U.S. Fish and Wildlife Service |
$37,500 | Sep 24, 2026 Ends: Dec 17, 2026 |
| REPLACE SANITARY SEWER RF HOUSE 52C
140P1526P0090 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Petrified Forest Natl Pk, AZ · SBA · Offers: 4 |
XENTURIS LLC | Department of the Interior National Park Service |
$273,125 | Sep 24, 2026 Ends: Feb 01, 2027 |
| LOWELL NATIONAL HISTORICAL PARK_FIRE SUPPRESSION MAINTENANCE AND REPAIR
140P4326P0063 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Lowell, MA · SBA · Offers: 13 |
TANAUAN GLOBAL LLC | Department of the Interior National Park Service |
$51,904 Potential value: $159,658 |
Sep 24, 2026 Ends: Sep 30, 2027 |
| EO 14398 - REPLACE TA0824 FIRE PUMP, CARL
140P5326C0020 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Flat Rock, NC · Offers: 1 |
HOFFMAN MECHANICAL SOLUTIONS INC | Department of the Interior National Park Service |
$19,608 | Sep 24, 2026 Ends: Oct 28, 2026 |
| EO 14398 GATEWAY ARCH NP - CLEANOUT OF RAINWATER CAPTURE
140P6226P0016 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Saint Louis, MO · SBA · Offers: 6 |
HUNT VAC SERVICES, LLC | Department of the Interior National Park Service |
$30,541 | Sep 24, 2026 Ends: Oct 24, 2026 |
| EO 14398 AZ-DESIGN-BUILD HVAC-DEMO-WILLOW BEACH NFH. THE PROJECT INCLUDES THE DESIGN, DEMOLITION, AND CONSTRUCTION OF A SPLIT-SYSTEM HEAT PU…
140FGA26P0046 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Willow Beach, AZ · SBA · Offers: 6 |
KOO DESIGN- BUILD INC | Department of the Interior U.S. Fish and Wildlife Service |
$214,000 | Sep 23, 2026 Ends: Sep 25, 2027 |
| THE CONTRACTOR SHALL FURNISH ALL QUALIFIED LABOR, SUPERVISION, EQUIPMENT, REPLACEMENT EQUIPMENT, PARTS, MATERIALS, SUPPLIES, TOOLS, TRANSPOR…
140FS126P0305 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Fremont, CA · SBA · Offers: 6 |
FOSSELMAN REFRIGERATION, HEATING & AIR, INC. | Department of the Interior U.S. Fish and Wildlife Service |
$21,080 Potential value: $73,280 |
Sep 23, 2026 Ends: Mar 31, 2027 |
| HVAC SYSTEM REPLACEMENT FOR USGS BOULDER MAGNETIC OBSERVATORY
140G0226P0307 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Denver, CO · SBA · Offers: 6 |
GRANITE GROUP, LLC | Department of the Interior U.S. Geological Survey |
$69,806 | Sep 23, 2026 Ends: Dec 31, 2026 |
| E.O. 14398 FOMC/HAMP: HVAC PREVENTATIVE MAINTENANCE SERVICE
140P4226P0031 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Baltimore, MD · SBA · Offers: 17 |
BARQUE CONSULTING, LLC | Department of the Interior National Park Service |
$54,252 Potential value: $308,854 |
Sep 23, 2026 Ends: Sep 22, 2027 |
| SERVICE, HEATING, VENTILATION AND AIR CONDITIONING (HVAC) SERVICES WITHIN VIRGIN ISLANDS NATIONAL PARK (VIIS)
140P5426P0061 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · St John, VI · SBA · Offers: 6 |
DR COOL VI, LLC | Department of the Interior National Park Service |
$74,080 | Sep 23, 2026 Ends: Sep 30, 2027 |
| REPAIR FIRE SUPPRESSION DEFICIENCIES AT PARKWIDE LOCATIONS - YOSEMITE NATIONAL PARK - MARIPOSA COUNTY, CA
140P8526C0009 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Yosemite National Park, CA · SBA · Offers: 3 |
GRANITE FIRE PROTECTION INC | Department of the Interior National Park Service |
$295,000 | Sep 23, 2026 Ends: Feb 28, 2027 |
| REPAIR THE OLD ORCHARD MUSEUM HEATING, VENTILATION, AND AIR CONDITIONING (HVAC) SYSTEM.
140D0426P0367 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Oyster Bay, NY · Offers: 1 |
HOMAN & HOMAN AIR CONDITIONING & HEATING CORP. | Department of the Interior Departmental Offices |
$287,000 | Sep 22, 2026 Ends: Dec 18, 2026 |
| GEOTHERMAL REPAIR, DETROIT LAKES WMD, MN
140FC226P0065 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Detroit Lakes, MN · Offers: 5 |
XLEAGLE LLC | Department of the Interior U.S. Fish and Wildlife Service |
$57,252 | Sep 22, 2026 Ends: Dec 01, 2026 |
| NE--FWS RAINWATER BASIN WMD GEOTHERMAL HVAC SYSTEM CHANGE OUT AND COMMISSIONING
140FGA26P0045 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Funk, NE · SBA · Offers: 9 |
AGAPE ENCOUNTERS, LLC | Department of the Interior U.S. Fish and Wildlife Service |
$47,830 | Sep 22, 2026 Ends: Dec 30, 2026 |
| UMESC AIR HANDLER REPLACEMENT
140G0226P0306 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · La Crosse, WI · SBA · Offers: 1 |
DS DESIGNS LLC | Department of the Interior U.S. Geological Survey |
$26,864 | Sep 22, 2026 Ends: Nov 30, 2026 |
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Register freeSource: USAspending.gov (prime contract awards of $10,000 or more). Values are amounts obligated to date. Recent months can still change as agencies report late.