🇺🇸 999 HVAC & Plumbing Contracts in the United States

999 open3 new in last 24hUpdated August 18, 2026

HVAC & Plumbing Tenders

999 tenders found

4520--Heater Bundle Replacement in Boiler Plant One Time Repair

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

Request for Quote (RFQ) #: 36C25926Q0635 Heater Bundle Replacement in Boiler Plant One Time Repair for Rocky Mountain Regional VAMC (RMR) This is a combined synopsis/solicitation for commercial produc…

B522 HVAC, B414 DEMO

DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO OH.USPFO OH PROCUREMENT.W7NU USPFO ACTIVITY OHANG 179

***UPDATE 04*** - Amendment attached, to update wage determination for CLIN 0002. ***END OF UPDATE 04*** ***UPDATE 03*** - Site visit minutes, slides, and sign-in sheet attached ***END OF UPDATE 03***…

Mechanical Housing

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND WARREN MICHIGAN.DLA LAND WARREN

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=516a49cc9ecf4419a1981d9c2e967e22

NIIN: 012422066/ NOMEN: ACTUATOR,ELECTRO-MECHANICAL,ROTARY

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS PHILADELPHIA.NAVSUP WEAPON SYSTEMS SUPPORT

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=238c9a3cb16444edbd44dfd7655ac9d2

HVAC Lifecycle Replacement with Installation and Disposal Services

DEPT OF DEFENSE.DEFENSE INFORMATION SYSTEMS AGENCY (DISA).IT CONTRACTING DIVISION - PL83

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=5f4550ac8d6446659b9bba9b5272ffac

Perrseus

DEPT OF DEFENSE.DEFENSE ADVANCED RESEARCH PROJECTS AGENCY (DARPA).DEF ADVANCED RESEARCH PROJECTS AGCY

The Defense Advanced Research Projects Agency (DARPA) is soliciting innovative proposals that enable compact cold-atom devices and environmentally-decoupled ultra-high Q microelectromechanical (MEMS)…

Steam Tunnel Ventilation Replacement

COMMERCE, DEPARTMENT OF.NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY.DEPT OF COMMERCE NIST

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=80449fdd63044c7d83e485683f86d17d

PRE-SOLICITATION NOTICE NGA HVAC & Ductwork Replacement - Patrick Space Force…

DEPT OF DEFENSE.NATIONAL GEOSPATIAL-INTELLIGENCE AGENCY (NGA).NATL GEOSPATIAL-INTELLIGENCE AGENCY

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=d39abbc7fe534d4794dbbd8f617113c8

VGLZ 242016 B164 HVAC REPAIR

DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO MI.USPFO MI PROCUREMENT.W7NF USPFO ACTIVITY MIANG 127

NOTE: This notice replaces Pre-solicitation Notice W50S8526BA002. The work shall be in strict compliance with the SOW, the project specifications, and the project drawings. Sections of the SOW may sup…

1MW Modular Test Furnace

ENERGY, DEPARTMENT OF.ENERGY, DEPARTMENT OF.NATIONAL ENERGY TECHNOLOGY LABORATORY

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=4f2a5a80501848a8b1cc1f67136f36b2

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B-198 HVAC Replacement NSWC Crane, IN

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=328ae8c7122d42698bbabd964b52846c

Z2DA--Replace HVAC Steam Equipment and Piping Buildings 12 and 15

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.244-NETWORK CONTRACT OFFICE 4 (36C244)

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=fd64e98e4fc6406aacc89e39ba7b32c5

Repair Steam Service, DLA Distribution Susquehanna PA (DDSP)

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA DISTRIBUTION.DLA DISTRIBUTION

This Request for Quotation (RFQ) is being issued to establish a Firm-Fixed-Price (FFP) Purchase Order to provide all necessary, labor, material and equipment to perform all work associated with perfor…

Repair Maintenance Hangar Facility Building 253 PSTE 172022

DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO SC.USPFO SC PROCUREMENT.W7NZ USPFO ACTIVITY SCANG 169

THIS IS AN UPDATE TO ISSUE AMENDMENT NUMBER 0001. This is a commercial service construction project in accordance with E.O.14271The USPFO for South Carolina intends to issue an Invitation for Bid to a…

CGC GREENBRIER DRYDOCK REPAIRS FY27

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

Sources Sought Title:  GREENBRIER DD FY27 The U.S. Coast Guard is looking for sources which would be interested in performing Drydock repairs for Coast Guard Cutter GREENBRIER (WLR 75501).&n…

Machinery Ventilation System, Clean AND HVAC Duct System, Clean on vessel at…

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.BASE BOSTON(00024)

Cleaning of the machinery ventilation system and HVAC duct system aboard the United States Coast Guard Boat 1152, located at 427 Commercial St, Boston, MA.  Introduction The United States Coast G…

Annual Inspection and Maintenance of Fire Alarm and Suppression Systems — USCG

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.BASE MIAMI(00028)

Sources Sought Notice Title: Performance Work Statement (PWS) for Annual Inspection, Testing and Limited Maintenance of all Installed Fire Alarm and Detection Systems, Water Based Fire Protection Syst…

Z2DA--519-20-200 VABS Replace Boiler Plant Solicitation 36C25726B0006

VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.257-NETWORK CONTRACT OFFICE 17 (36C257)

Solicitation and documents uploaded. Solicitatoin posted on April 21, 2026. Amendment 0001 posted on April 27, 2026. Amendment 0002 posted on May 8, 2026. Amendment 0003 posted on May 21, 2026. Amendm…

Exchange of the heating system

STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.US EMBASSY BERLIN

The project requires replacing the existing boiler—which supplies a living area of approximately 211 m²—with a modern Vaillant gas condensing unit. The scope of work includes the prof…

J--FY26 HIHW VC and LC HVAC Repair and Replacement

COMMERCE, DEPARTMENT OF.NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION.DEPT OF COMMERCE NOAA

*Amd1- Q&A, updated SOW, additional attachments* Replace HVAC Chiller #1 and two circulating pumps at FKNMS.

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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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