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Government bids for Plumbing, Heating, and Air-Conditioning Contractors in Massachusetts

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None are open in Massachusetts right now; 20 are open in 8 other states and abroad, listed below. Notices come in every day.

In fiscal year 2026 federal agencies obligated $1.03 billion for plumbing, heating, and air-conditioning contractors nationwide, $6.0 million of it in Massachusetts, #34 among the states. The biggest buyers: Department of Defense, Department of Veterans Affairs, Department of Agriculture. Who wins this work →

To bid you need a free, active SAM.gov registration. How to bid, step by step →

No open Plumbing, Heating, and Air-Conditioning Contractors bids in Massachusetts right now. New notices come in every day, and this page updates twice a day. Here are the open ones in other states, soonest first:

Z--HVAC REPAIR JV RESOURCE_JORDAN VALLEY

1 day leftDue Oct 23, 2026, 7:00 PM ET
Bureau of Land Management · Oregon State Office
Place of work not listed · buying office in Portland, Oregon
Taking bids nowSmall business set-asideNAICS 238220

Z--Rosebud Agency HVAC Upgrade

1 day leftDue Oct 23, 2026, 7:00 PM ET
Bureau of Indian Affairs · Bureau of Indian Affairs
Place of work not listed · buying office in Reston, Virginia
Taking bids nowBuy IndianNAICS 238220

Repair Sanitary Waste Piping at the Mann-Grandstaff VA Medical Center

3 days leftDue Oct 26, 2026, 12:00 PM ET
Department of Veterans Affairs · 260-NETWORK Contract Office 20 (36C260)
Washington
Coming soonService-disabled veteranNAICS 238220

Z--SAF FRSP GEOTHERMAL HVAC SJDS

3 days leftDue Oct 26, 2026, 10:00 AM ET
National Park Service · Ner Services Mabo (43000)
Woodford, Virginia
Taking bids nowSmall business set-asideNAICS 238220

Watervliet Arsenal (WVA) Replacement of the 300 Line Chrome Piping

3 days leftDue Oct 26, 2026, 11:00 AM ET
Department of the Army · W6QK Acc Wva
Place of work not listed · buying office in Watervliet, New York
Taking bids nowSmall business set-asideNAICS 238220

N045--Boiler 3 Oxygen Analyzer and Steam Flow Meter

3 days leftDue Oct 26, 2026, 11:00 AM ET
Department of Veterans Affairs · 247-NETWORK Contract Office 7 (36C247)
Dublin, Georgia
Taking bids nowService-disabled veteranNAICS 238220

J--GWMP - ARHO BUNKER HVAC

3 days leftDue Oct 26, 2026, 12:00 PM ET
National Park Service · Imr Santa FE(12100)
Place of work not listed · buying office in Santa Fe, New Mexico
Taking bids nowService-disabled veteranNAICS 238220

Brand Name or Equal - WaterFurnace Model: UBH015R for B3631 & B3635 - Turnkey Replacement

3 days leftDue Oct 26, 2026, 1:00 PM ET
Department of the Air Force · FA3016 502 Cons Cl
Jbsa Ft Sam Houston, Texas
Market researchNAICS 238220

NHTIC HEATING COOLING PUMPS 2026

3 days leftDue Oct 26, 2026, 4:00 PM ET
Bureau of Land Management · Wyoming State Office
Place of work not listed · buying office in Cheyenne, Wyoming
Taking bids nowNAICS 238220

Cooling Water System Repair and Reliability Project

3 days leftDue Oct 26, 2026, 5:00 PM ET
Department of the Army · W071 Endist Omaha
Place of work not listed · buying office in Omaha, Nebraska
Coming soonNAICS 238220

J045--Glycol Loop Flushing - NWI

3 days leftDue Oct 26, 2026, 6:00 PM ET
Department of Veterans Affairs · Network Contract Office 23 (36C263)
Place of work not listed · buying office in Saint Paul, Minnesota
Taking bids nowService-disabled veteranNAICS 238220

Emergency Repair of the NSGC Cold Storage Dehumidifier System

4 days leftDue Oct 27, 2026, 1:00 PM ET
Agricultural Research Service · USDA ARS Afm Apd
Aberdeen, Idaho
Taking bids nowSmall business set-asideNAICS 238220

J--E21 PRCA HVAC REPLACEMENT

4 days leftDue Oct 27, 2026, 5:00 PM ET
Bureau of Reclamation · Lower Colorado Regional Office
Place of work not listed · buying office in Boulder City, Nevada
Taking bids nowSmall business set-asideNAICS 238220

Two sets of HVAC units or Mobile Ground Control Station

4 days leftDue Oct 27, 2026, 5:00 PM ET
National Aeronautics and Space Administration · NASA Shared Services Center
Edwards, California
Taking bids nowSmall business set-asideNAICS 238220

DCDO - HVAC Maintenance

5 days leftDue Oct 27, 2026, 9:00 PM ET
Department of the Air Force · FA5270 18 Cons Pk
Outside the U.S. (JPN)
Taking bids nowNAICS 238220

Z1DA--NRM CONST - 528A7-18-707 - Replace Boiler Stack Rome CBOC

5 days leftDue Oct 28, 2026, 10:00 AM ET
Department of Veterans Affairs · 242-NETWORK Contract Office 02 (36C242)
Rome, New York
Coming soonSmall business set-asideNAICS 238220

J041--Supply - Upgrade Chiller 3 Controls - NWI

5 days leftDue Oct 28, 2026, 11:00 AM ET
Department of Veterans Affairs · Network Contract Office 23 (36C263)
Place of work not listed · buying office in Saint Paul, Minnesota
Market researchNAICS 238220

J041--Trane BAS HVAC Control System Inspection, Maintenance, Upgrades, and Repair

5 days leftDue Oct 28, 2026, 12:00 PM ET
Department of Veterans Affairs · Network Contract Office 19 (36C259)
Place of work not listed · buying office in Greenwood Village, Colorado
AnnouncementNAICS 238220

TVHS AC VRF System Installation

5 days leftDue Oct 28, 2026, 1:00 PM ET
Department of Veterans Affairs · 249-NETWORK Contract Office 9 (36C249)
Nashville, Tennessee
Taking bids nowService-disabled veteranNAICS 238220

HVAC Replacement, Bldg. 2821

5 days leftDue Oct 28, 2026, 1:00 PM ET
Department of the Air Force · FA4809 4TH Cons Sq Cc
Place of work not listed · buying office in Seymour Johnson Afb, North Carolina
Taking bids nowSmall business set-asideNAICS 238220

See every state →

Open notices from SAM.gov, saved Oct 23, 4:31 PM ET. Updated twice a day. Each bid links to its official notice on SAM.gov, where the documents are. How to bid, step by step →