🇺🇸 999 HVAC & Plumbing Contracts in the United States

999 open3 new in last 24hUpdated August 18, 2026

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999 tenders found

Maintenance Garage Renovation, Birch Hill Dam, Royalston, MA

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION NORTH ATLANTIC.ENDIST NEW ENGLAND.W2SD ENDIST NEW ENGLAND

The U.S. Army Corps of Engineers – New England District is issuing a Solicitation Notice for Maintenance Garage Renovation, Birch Hill Dam, Royalston, MA. THE WORK CONSISTS OF: Contractor shall…

Timber Bay Heater Replacement at Fernan Ranger Station

AGRICULTURE, DEPARTMENT OF.FOREST SERVICE.USDA-FS, CSA INTERMOUNTAIN 9

This is a Pre-Solicitation for commercial items prepared in accordance with the format in FAR Part 12. This announcement constitutes the only Pre-solicitation. 1. Notice Title and Type Pre-Solicitatio…

Replace Seven HVAC Units at Mashpee Indian Health Service Unit

HEALTH AND HUMAN SERVICES, DEPARTMENT OF.INDIAN HEALTH SERVICE.NASHVILLE AREA INDIAN HEALTH SVC

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=42331cea29ad46d49b7de3cd1b9513e9

Building 63 Envelope and HVAC Renovation in Coral Gables

AGRICULTURE, DEPARTMENT OF.ANIMAL AND PLANT HEALTH INSPECTION SERVICE.MRPBS MINNEAPOLIS MN

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=598d85e407544df6bb05ddb048a0405f

Multi-Building Renovations at Davis-Monthan Air Force Base

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH PACIFIC.ENDIST LOS ANGELES.W075 ENDIST LOS ANGELES

This is a SOURCES SOUGHT NOTICE for information only. Replies by interested parties will be used by this agency for preliminary planning purposes. No proposal or contract will be awarded from this not…

Natural Gas System Repair Phase 1 and 2 at Vance Air Force Base

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR EDUCATION AND TRAINING COMMAND.FA3029 71 FTW CVC

Amendment #1; Attached site visit attendees .  Notice to Offerors/Suppliers: Funds are not presently available for this effort. No award will be made under this solicitation until funds are avail…

Replace Potable Water Valves at Coast Guard Air Station Clearwater

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

07/31/2026 Amendment A00002 to solicitation RFI questions and responses: RFI 1. During the site visit, the existing piping appeared to be in a visibly deteriorated condition. However, the actual condi…

HVAC Repair and Replacement at Fort Pulaski National Monument

INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.SER EAST MABO(51000)

Modification No. 2 - This modification is being issued to extend the bid due date and attach the final updated Statement of Work for this requirement. Repair and Replace Deficient HVAC Unit Components…

Main Treasury Renovation 1125

TREASURY, DEPARTMENT OF THE.DEPARTMENTAL OFFICES.TREASURY OPERATIONS

This contract is for the renovation of Main Treasury Room 1125 and includes, but is not limited to, hazardous material abatement; refurbishment of the office space, including painting and carpet repla…

B150 HVAC Repair

DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO OH.USPFO OH PROCUREMENT.W7NU USPFO ACTIVITY OHANG 178

PROJECT TITLE: B150 HVAC REPAIR PROJECT LOCATION: SPRINGFIELD OHIO AIR NATIONAL GUARD BASE PROJECT NAICS: 238220 WITH A CORRESPONDING SIZE STANDARD OF $19M PROJECT SET ASIDE: TOTAL SMALL BUSINESS PROJ…

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DHS FLETC GLYNCO - TSA ACADEMY RENOVATION

HOMELAND SECURITY, DEPARTMENT OF.FEDERAL LAW ENFORCEMENT TRAINING CENTER.FLETC GLYNCO PROCUREMENT OFFICE

The TSA Training Academy, located within FLETC Glynco, requires comprehensive facility upgrades across its modular buildings. The need for this procurement arose from aging infrastructure, access…

VENTILATION CLEANING

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP GLOBAL LOGISTICS SUPPORT.NAVSUP FLC PUGET SOUND.NAVSUP FLT LOG CTR PUGET SOUND

Fleet Logistics Center Puget Sound (FLCPS) intends to solicit for CRYOGENIC (DRY ICE) VENTILATION CLEANING. Please see attached solicitation for details. This is a 100% Total Small Business Set Aside.…

Boiler Maintenance Chemicals for CGC Polar Star #2

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

USCGC Polar Star is requesting to acquire the following chemicals in accordance with Computerized Maintenance System WAGB-10 A-D-449.  Quotes will include the following products and delivery fee:…

LPD-18 Toxic Gas Damper for Ventilation Supply System SS-17 replace

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP GLOBAL LOGISTICS SUPPORT.NAVSUP FLC YOKOSUKA.NAVSUP FLT LOG CTR YOKOSUKA

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=9997bd19c0764d1badacf137cf0c8abe

Cheyenne Area Comm Bldg HVAC

ENERGY, DEPARTMENT OF.ENERGY, DEPARTMENT OF.WESTERN-ROCKY MOUNTAIN REGION

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=24f207c3c44146fc917306a52d8d1f82

Y--NV-EDENTON NFH-REPLACE ADMIN BUILDING

INTERIOR, DEPARTMENT OF THE.US FISH AND WILDLIFE SERVICE.FWS, GAOA

NV-EDENTON NFH-REPLACE ADMIN BUILDING - The United States Fish and Wildlife Service will be soliciting a project to Construct a new administration building at the Edenton National Fish Hatchery, 1102…

CDC ARSR HVAC Replacement

TRANSPORTATION, DEPARTMENT OF.FEDERAL AVIATION ADMINISTRATION.697DCK REGIONAL ACQUISITIONS SVCS

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=852a4eb2880741a18dd599e4110b75ef

Z--SD - D.C. Booth Historic NFH - AC Replacement

INTERIOR, DEPARTMENT OF THE.US FISH AND WILDLIFE SERVICE.FWS, SAT TEAM 2

SD - D.C. Booth Historic NFH - HVAC System Replacement, 0001

BOU HVAC REPLACEMENTS

INTERIOR, DEPARTMENT OF THE.US GEOLOGICAL SURVEY.OFC OF ACQUISITION GRANTS-DENVER

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=927d51e64e324a41986a28c2839875ea

Retrofit of Existing Hangar - ADAL Fuel Cell Building 1674

DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO TX.USPFO TX PROCUREMENT.W7N2 USPFO ACTIVITY TXANG 136

Update 0004 (3 Aug 2026) is added to correct the bid opening date to 11 Aug 2026 at 2:00 PM Central Daylight Time resulting from Amendment 0003. Follow the PIEE Solicitation Module Link for W50S7626BA…

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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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