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MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT

PSC J045 · 33 opportunities accepting responses · 175 active notices · updated daily from SAM.gov

Closing soonest

Construction

Replace R22 HVAC System and Siemens Controls Upgrade

DEPT OF DEFENSE · DEPT OF THE ARMY

Combined Synopsis/Solicitation · Total Small Business Set-Aside (FAR 19.5) · NAICS 238220 · Due Jul 11, 2026

Construction

NIST CUP-BOILER REPAIR & WELDING SERVICES

COMMERCE, DEPARTMENT OF · NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY

Presolicitation · No Set aside used · NAICS 236220 · MD · Due Jul 12, 2026

Construction

AC UNIT RELOCATION & RE-INSTALLATION RM

INTERIOR, DEPARTMENT OF THE · BUREAU OF INDIAN AFFAIRS

Combined Synopsis/Solicitation · Indian Small Business Economic Enterprise (ISBEE) Set-Aside (specific to Department of Interior and Indian Health Services) · NAICS 238220 · Due Jul 12, 2026

Construction

Backflow Testing Services

VETERANS AFFAIRS, DEPARTMENT OF · VETERANS AFFAIRS, DEPARTMENT OF

Solicitation · Service-Disabled Veteran-Owned Small Business Set Aside · NAICS 238220 · MN · Due Jul 13, 2026

Construction

Replacement of HVAC Chiller #1 and two circulating pumps at FKNMS.

COMMERCE, DEPARTMENT OF · NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION

Combined Synopsis/Solicitation · Total Small Business Set-Aside (FAR 19.5) · NAICS 238220 · Due Jul 14, 2026

Construction

Sewage Ejector and Line Assessment

DEPT OF DEFENSE · DEPT OF THE ARMY

Solicitation · NAICS 237110 · Due Jul 14, 2026

Construction

Installation Backflow Preventers

DEPT OF DEFENSE · DEPT OF THE ARMY

Combined Synopsis/Solicitation · Total Small Business Set-Aside (FAR 19.5) · NAICS 238220 · AL · Due Jul 14, 2026

Other services

Medical-Grade Reverse Osmosis (RO) Water Purification Systems Preventative / Wright Patterson AFB

DEPT OF DEFENSE · DEFENSE HEALTH AGENCY (DHA)

Combined Synopsis/Solicitation · Total Small Business Set-Aside (FAR 19.5) · NAICS 811310 · OH · Due Jul 14, 2026

Construction

Hydraulic Hardline Piping

DEPT OF DEFENSE · DEPT OF THE NAVY

Combined Synopsis/Solicitation · Total Small Business Set-Aside (FAR 19.5) · NAICS 238220 · MD · Due Jul 14, 2026

Construction

FY26 HIHW VC and LC HVAC Repair and Replacement

COMMERCE, DEPARTMENT OF · NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION

Combined Synopsis/Solicitation · Total Small Business Set-Aside (FAR 19.5) · NAICS 238220 · Due Jul 14, 2026

Other services

Medical-Grade Reverse Osmosis (RO) Water Purification Systems Preventative / Wright Patterson AFB

DEPT OF DEFENSE · DEFENSE HEALTH AGENCY (DHA)

Combined Synopsis/Solicitation · Total Small Business Set-Aside (FAR 19.5) · NAICS 811310 · OH · Due Jul 14, 2026

Other services

Medical-Grade Reverse Osmosis (RO) Water Purification Systems Preventative / Wright Patterson AFB

DEPT OF DEFENSE · DEFENSE HEALTH AGENCY (DHA)

Combined Synopsis/Solicitation · Total Small Business Set-Aside (FAR 19.5) · NAICS 811310 · OH · Due Jul 14, 2026

Related PSC codes