WinAContractUS

US federal contract search

Search live federal opportunities

Every active solicitation posted to SAM.gov, searchable by keyword, agency, NAICS, state, and set-aside. Free to search — no account required.

Opportunities indexed

22,258

Open right now

9,478

Departments

56

Newest posted

Jun 10, 2026

Try:
Clear all filters

317 opportunities

NAICS 23822Incl. closed/awards
Combined Synopsis/SolicitationSDVOSB
Closes in 7 days

J041--TVHS VFD Replacement

Veterans Affairs, Department of

238220 · Plumbing, Heating, and Air-Conditionin… TN Posted Jun 04, 2026
SolicitationSmall Business
Closes in 27 days

Z--HVAC Upgrades, Mammoth Cave National Park

Interior, Department of the

238220 · Plumbing, Heating, and Air-Conditionin… Posted Jun 04, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 13 days

ID-DWORSHAK NFH-REPLACE HVAC MINISPLIT

Interior, Department of the

238220 · Plumbing, Heating, and Air-Conditionin… Posted Jun 04, 2026
Combined Synopsis/SolicitationSDVOSB
Closes in 6 days

J045--Plumbing/Sewer Pipe Upgrade/Replacement

Veterans Affairs, Department of

238220 · Plumbing, Heating, and Air-Conditionin… NE Posted Jun 04, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 6 days

NCCCWA Fire System Upgrades, Kearneysville, WV

Agriculture, Department of

238220 · Plumbing, Heating, and Air-Conditionin… West Virginia Posted Jun 04, 2026
Solicitation
Closes in 9 days

ELECTRIC FURNACE CONVERSION-QTRS 63 & 17

Interior, Department of the

238220 · Plumbing, Heating, and Air-Conditionin… Posted Jun 04, 2026
Combined Synopsis/SolicitationSDVOSB
Closes in 8 days

J029--Chemical Treatments, Cooling Tower/Boiler Water Treatment Service - SAVAHCS

Veterans Affairs, Department of

238220 · Plumbing, Heating, and Air-Conditionin… Arizona Posted Jun 04, 2026
Combined Synopsis/SolicitationSmall Business
Closed

FCC Pollock- Replace FPC Chiller No. 2

Justice, Department of

238220 · Plumbing, Heating, and Air-Conditionin… Louisiana Posted Jun 04, 2026
Combined Synopsis/Solicitation
Closes in 13 days

REFRIGERATION SYSTEM & OUTSIDE CONTROL REPLACEMENT

Commerce, Department of

238220 · Plumbing, Heating, and Air-Conditionin… Posted Jun 04, 2026
Solicitation
Closes Jul 10, 2026

Z1DA--537-26-200 FY26 Facility Cooling Improvements

Veterans Affairs, Department of

238220 · Plumbing, Heating, and Air-Conditionin… Posted Jun 04, 2026
Solicitation
Closes in 24 days

REPLACE HVAC SYSTEM COMPONENTS

Interior, Department of the

238220 · Plumbing, Heating, and Air-Conditionin… Posted Jun 04, 2026
Combined Synopsis/SolicitationSmall Business
Closed

JBSA LAK HVAC Replacement System B4983

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… Texas Posted Jun 04, 2026
Combined Synopsis/SolicitationSDVOSB
Closes in 7 days

6110--Variable Frequency Drive Units VA Connecticut Healthcare System West Haven VA Medical Center

Veterans Affairs, Department of

238220 · Plumbing, Heating, and Air-Conditionin… CT Posted Jun 03, 2026
Award Notice

J041--OR Booster Chiller Installation -W/WD, BOnly POP 5/8/2026 - 12/31/2026

Veterans Affairs, Department of

238220 · Plumbing, Heating, and Air-Conditionin… Posted Jun 03, 2026 $55k award
Combined Synopsis/SolicitationSmall Business
Closes in 17 days

Water Treatment Service HVAC System

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… Delaware Posted Jun 03, 2026
Combined Synopsis/SolicitationSDVOSB
Closes in 20 days

J045--Fuel Flush Gamma Jet Cleaning

Veterans Affairs, Department of

238220 · Plumbing, Heating, and Air-Conditionin… NE Posted Jun 03, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 3 days

Defense Supply Center Of Richmond (DSCR) HVAC Packaging Unit Replacement

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… Virginia Posted Jun 03, 2026
PresolicitationSmall Business
Closes in 4 days

B414 HVAC Presolicitation

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… New Mexico Posted Jun 03, 2026
Presolicitation
Closed

4510--Backflow Prevention Assemblies Full and Open Competition Brand Name or Equal

Veterans Affairs, Department of

238220 · Plumbing, Heating, and Air-Conditionin… Virginia Posted Jun 03, 2026
Combined Synopsis/SolicitationSmall Business
Closes tomorrow

Installation of Washer and Dryer in Greenhouse

Agriculture, Department of

238220 · Plumbing, Heating, and Air-Conditionin… North Carolina Posted Jun 03, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 8 days

Install Water Softener and Hot Water Heaters at FCI Mendota

Justice, Department of

238220 · Plumbing, Heating, and Air-Conditionin… California Posted Jun 03, 2026
SolicitationSmall Business
Closed

B2316 Steam Boiler Replacement

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… Idaho Posted Jun 03, 2026
Combined Synopsis/SolicitationSDVOSB
Closes in 6 days

J045--Air Handling Unit Replacement

Veterans Affairs, Department of

238220 · Plumbing, Heating, and Air-Conditionin… CA Posted Jun 03, 2026
Sources SoughtNONE
Closes tomorrow

BOILER SAFETY DEVICE TESTING SERVICES

Veterans Affairs, Department of

238220 · Plumbing, Heating, and Air-Conditionin… California Posted Jun 03, 2026
Solicitation
Closes in 10 days

PMSC for the facility's air handling units and variable frequency drives

State, Department of

238220 · Plumbing, Heating, and Air-Conditionin… Berlin Posted Jun 03, 2026