🇺🇸 999 HVAC & Plumbing Contracts in the United States

999 open3 new in last 24hUpdated August 18, 2026

HVAC & Plumbing Tenders

999 tenders found

BEQ IAQ Monitor System Bldgs HP295 & WC195

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVFAC.NAVFAC ATLANTIC CMD.NAVFAC MID-ATLANTIC.NAVFACSYSCOM MID-ATLANTIC

Only Mechanical MACC Contractors listed on the General Requirements cover page may submit a proposal for this ROICC Camp Lejeune area of responsibility project.  See attached documents for scope…

735 AMS HVAC

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.PACIFIC AIR FORCES.FA5215 766 ESS PKP

This solicitation has been amended, and the following changes have been made: 1. Extended offer due date from 24 July 2026 to 27 July 2026, 1:00 PM HST. This is a combined synopsis/solicitation for co…

6515--36C259-26-AP-3574 | Research Labs 30 cu ft Freezers One time buy

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.NETWORK CONTRACT OFFICE 19 (36C259)

REQUEST FOR INFORMATION / SOURCES SOUGHT SYNOPSIS The Department of Veterans Affairs Network Contracting Office (NCO) 19, Rocky Mountain Acquisition Center (RMAC) is issuing this source sought notice…

CGC KUKUI DRYDOCK

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.SFLC PROCUREMENT BRANCH 2(00085)

Sources Sought Title: USCGC KUKUI (WLB 203) DRYDOCK (DD) Repairs The U.S. Coast Guard is looking for sources which would be interested in performing Drydock repairs for Coast Guard Cutter KUKUI (WLB 2…

12.5-Ton Rooftop HVAC Unit Replacement and Installation

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.262-NETWORK CONTRACT OFFICE 22 (36C262)

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=304ae14643234b2a91b0127170ae1e53

VA Medical Center Domestic Water System Repair - Buildings 1 and 12

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.260-NETWORK CONTRACT OFFICE 20 (36C260)

Sources Sought Notice Page 2 of 6 DESCRIPTION This is a Sources Sought announcement only. This is not a request for proposals, quotations, or bids; nor a synopsis of a proposed contract action under F…

Sewer Pump Station Component Removal and Replacement – Enid Lake

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION MISSISSIPPI VALLEY.ENDIST VICKSBURG.W07V ENDIST VICKSBURG

                         ENID-REMOVE/REPLACE COMPONENTS SEWER PUMP STATION This is a solicitation for commercial items prepared in acco…

Design/Build Maintenance and Repair Army Reserve (MRAR) of the Charleston…

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION GREAT LAKES AND OHIO.ENDIST LOUISVILLE.W072 ENDIST LOUISVILLE

DESCRIPTION: The U.S. Army Corps of Engineers (USACE) Louisville District intends to issue a Request for Proposal (RFP ) W912QR26RA059 for the Maintenance and Repair Army Reserve (MRAR) of a two-story…

Maine Air National Guard Fuel Cell Hangar Construction

DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO ME.USPFO ME PROCUREMENT.W7NC USPFO ACTIVITY MEANG 101

Amendment #7: The purpose of this amendment is to update Division 22, PLUMBING, GENERAL PURPOSE. The changes consist of the addition of Table II PIPE AND FITTING MATERIALS FOR PRESSURE PIPING SYS…

Construct Air Traffic Control Tower and Base Ops at Robins AFB, GA

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH ATLANTIC.ENDIST SAVANNAH.W074 ENDIST SAVANNAH

AMENDMENT 0002 – Proposal due date is extended to 6 August 2026 at 1100 hours via PIEE Solicitation Module. NOTE: An amendment will be posted on/or about 23 July that will provide an extension t…

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Boiler Maintenance & Repair

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVFAC.NAVFAC ATLANTIC CMD.NAVFAC MID-ATLANTIC.NAVFACSYSCOM MID-ATLANTIC

This requirement is for boiler maintenance and repair services at the Naval Submarine Base New London, Groton, CT. This work includes, but is not limited to, providing all labor, management, materials…

Replace EVAP Cooler in Greenhouses - St. Paul, MN

AGRICULTURE, DEPARTMENT OF.AGRICULTURAL RESEARCH SERVICE.USDA ARS AFM APD

This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Part 12.  This announcement constitutes the only solicitation.  Quotations are bei…

24-0048 Repair Chiller 2

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR COMBAT COMMAND.FA4600 55 CONS PKP

Please see the attached Presolicitation Notice for "Repair Chiller 2"

Replace HVAC West Fitness Center

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE GLOBAL STRIKE COMMAND.FA9401 377 MSG PK

Design and Construction service to completely replace the old heating and cooling system in the West side Fitness Center B585. Design, provide and install a new complete Heating, Ventilation, and Air…

Heating, Ventilation, and Air Conditioning (HVAC) system

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.BASE NEW ORLEANS(00029)

 This is a combined synopsis/solicitation for non-commercial items prepared in accordance with the format in FAR Part 36, as supplemented with additional information included in this notice. This…

RHS HVAC Replacement ERVD172002

DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO VA.USPFO VA PROCUREMENT.W7N5 USPFO ACTIVITY VAANG 192

The Virginia Air National Guard is issuing a solicitation for an Invitation for Bids (IFB) to award a single firm-fixed-price contract to Replace the HVAC System at Bldg 203 Redhorse Facility in accor…

Fort Rosecrans National Cemetery HVAC Maintenance Services

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.NATIONAL CEMETERY ADMIN (36C786)

HVAC Maintenance Services. See attached solicitation and documents for furhter information. SITE VISIT: Interested offerors may attend an optional site visit at 1pm local time on August 6,2026. The po…

After-Hours Emergency HVAC Service Calls — VA Fresno

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.261-NETWORK CONTRACT OFFICE 21 (36C261)

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=88af0d03fb87445ab5879f353b6e2686

Water Treatment of HVAC Mechanical and Compound Potable Water Systems PMSC

STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.US EMBASSY PODGORICA

Enclosed is a Request for Quotations (RFQ) for Preventative Maintenance Services for Water Treatment of HVAC Mechanical and Compound Potable Water Systems. If you would like to submit quotation, follo…

366TRS HVAC Mini Split

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR EDUCATION AND TRAINING COMMAND.FA3020 82 CONS LGC

This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in RFO Part 12, as supplemented with additional information included in this notice. This announcem…

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HVAC and plumbing services for the US federal government are procured through SAM.gov for installation, maintenance, and repair at military bases, federal buildings, VA hospitals, and other government facilities. Contract values range from $5,000 for emergency repairs to $50 million for major mechanical system replacements and energy retrofit programs. Federal HVAC and plumbing contracts require compliance with the International Mechanical Code, ASHRAE standards, and Davis-Bacon prevailing wage requirements. Contractors need appropriate state licensing, EPA Section 608 certification for refrigerant handling, and OSHA compliance. Registration in SAM.gov with correct NAICS codes (primarily 238220 and 238220) is essential. The Federal Energy Management Program (FEMP) and Executive Order mandates for energy efficiency are driving significant HVAC modernization across the federal building portfolio. Energy Savings Performance Contracts (ESPCs) administered by DOE provide a unique procurement mechanism where upgrades are funded through guaranteed energy savings. Contractors with experience in geothermal systems, variable refrigerant flow, building automation controls, and commissioning services are in high demand.

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