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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

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314 opportunities

NAICS 238220Incl. closed/awards
Combined Synopsis/SolicitationSmall Business
Closed

Chiller Replacement JBSA FSH Bldg1029

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… Texas Posted May 28, 2026
PresolicitationSDVOSB
Closes in 2 days

Y1PZ--884-MR26-007 Repair Sprinkler System Pumps and Motors at Black Hills National Cemetery

Veterans Affairs, Department of

238220 · Plumbing, Heating, and Air-Conditionin… South Dakota Posted May 28, 2026
SolicitationSmall Business
Closed

B2316 Steam Boiler Replacement

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… Idaho Posted May 28, 2026
Combined Synopsis/SolicitationNONE
Closes in 20 days

FCI Marion - Replace Summer Boiler #2

Justice, Department of

238220 · Plumbing, Heating, and Air-Conditionin… Illinois Posted May 28, 2026
Combined Synopsis/SolicitationSDVOSB
Closed

4520--Project 549A4-26-405 Replace Heat Exchanger Bonham

Veterans Affairs, Department of

238220 · Plumbing, Heating, and Air-Conditionin… Texas Posted May 28, 2026
SolicitationSDVOSB
Closes in 3 days

SPRINKLER SYSTEM INSPECTION AND REPAIR

Veterans Affairs, Department of

238220 · Plumbing, Heating, and Air-Conditionin… Pennsylvania Posted May 28, 2026
Award NoticeSmall Business

J041--HVAC System Controls Preventative Maintenance (VA-26-00034531)

Veterans Affairs, Department of

238220 · Plumbing, Heating, and Air-Conditionin… Posted May 28, 2026 $685k award
SolicitationSDVOSB
Closes in 10 days

41--HVAC Replacement for SH PP and SC PP

Interior, Department of the

238220 · Plumbing, Heating, and Air-Conditionin… Posted May 28, 2026
Combined Synopsis/Solicitation
Closed

41--FAN,CENTRIFUGAL

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… Posted May 27, 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 May 27, 2026
Award Notice8(a) Sole Source

C12 Bathroom Refresh

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… New Jersey Posted May 27, 2026 $62k award
SolicitationSmall Business
Closes in 21 days

BUILDING 1047 BOILER REPLACEMENT 2026

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… New Mexico Posted May 27, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 3 days

Project 26-3103 Repair (Replace) Infrared Heaters BLDG 435 (Nose Dock 4)

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… Indiana Posted May 27, 2026
SolicitationSDVOSB
Closes in 14 days

Replace Boiler Feed and Condensate Lines 610A4-26-202

Veterans Affairs, Department of

238220 · Plumbing, Heating, and Air-Conditionin… Indiana Posted May 27, 2026
SolicitationSmall Business
Closes in 8 days

Chiller Replacement Roybal Campus

Health and Human Services, Department of

238220 · Plumbing, Heating, and Air-Conditionin… Georgia Posted May 27, 2026
SolicitationSmall Business
Closed

HVAC System Repairs, Buffumville Lake, Charlton, MA

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… Massachusetts Posted May 27, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 8 days

Replace Chiller in Building 418

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… Posted May 27, 2026
Special NoticeNONE
Closed

Notice of Intent to Award a Sole Source to Siemens

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… Maryland Posted May 27, 2026
Presolicitation
Closes in 2 days

B-198 HVAC Replacement NSWC Crane, IN

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… Indiana Posted May 27, 2026
Combined Synopsis/SolicitationNONE
Closes in 12 days

High Volume Water Pumps, Columbus, OH

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… Ohio Posted May 27, 2026
SolicitationSmall Business
Closed

Installing water fountains with bottle‑filling stations at White Sands STGT is mission‑critical to maintaining safe reliable hydration

National Aeronautics and Space Administration

238220 · Plumbing, Heating, and Air-Conditionin… Posted May 27, 2026
Combined Synopsis/SolicitationSDVOSB
Closed

J041--RTAA Chiller Replacement and Removal-Martinsburg VA Medical Center

Veterans Affairs, Department of

238220 · Plumbing, Heating, and Air-Conditionin… West Virginia Posted May 27, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 3 days

Project CTGB 26-3102, REPAIR (REPLACE) INFRARED HEATERS, B438

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… Indiana Posted May 27, 2026
Combined Synopsis/Solicitation
Closed

S--Fire Protection and Suppression IDIQ Ann Arbor, MI

Environmental Protection Agency

238220 · Plumbing, Heating, and Air-Conditionin… Posted May 27, 2026
Combined Synopsis/SolicitationSmall Business
Closes in 3 days

Project CTGB 26-3101, REPAIR (REPLACE) INFRARED HEATERS, B439

Dept of Defense

238220 · Plumbing, Heating, and Air-Conditionin… Indiana Posted May 27, 2026