🐕 AwardWatchdogSmall-business federal set-asides, sniffed out daily

Plumbing, Heating, and Air-Conditioning Contractors (238220) set-aside contracts

17 open small-business set-asides for plumbing, heating, and air-conditioning contractors (NAICS 238220). Top buyer: Department of Veterans Affairs. The next one closes Oct 20, 2026.

Due 2026-10-20 · 4d

IDIQ, JOC FOR PLUMBING, HEATING, AIR CONDITIONING PROJECTS AT MARINE CORPS LOGISTICS BASE BARSTOW, MARINE CORPS AIR-GROUND COMBAT CENTER 29 PALMS, MARINE CORPS MOUNTAIN WARFARE TRAINING CENTER BRIDGEPORT, AND NAVAL AIR WEAPONS STATION CHINA LAKE, CA AOR

Dept of Defense · Navfacsyscom Southwest · San Diego, CA
Total Small BusinessPlumbing, Heating, and Air-Conditioning…Solicitation
Due 2026-10-21 · 5d

Two sets of HVAC units or Mobile Ground Control Station

National Aeronautics and Space Administration · NASA Shared Services Center · Edwards, CA
Total Small BusinessPlumbing, Heating, and Air-Conditioning…Combined Synopsis/Solicitation
Due 2026-10-22 · 6d

Troubleshoot & Repair of Portable Chillers Service Requirement

Dept of Defense · FA3016 502 CONS CL · 0, TX
Total Small BusinessPlumbing, Heating, and Air-Conditioning…Solicitation
Due 2026-10-23 · 7d

TVHS AC VRF System Installation

Department of Veterans Affairs · 249-Network Contract Office 9 (36C249) · Nashville, TN
New todaySDVOSBPlumbing, Heating, and Air-Conditioning…Solicitation
Due 2026-10-23 · 7d

Z--HVAC REPAIR JV RESOURCE_JORDAN VALLEY

Department of the Interior · Oregon State Office · Portland, OR
Total Small BusinessPlumbing, Heating, and Air-Conditioning…Combined Synopsis/Solicitation
Due 2026-10-26 · 10d

Brand Name or Equal - WaterFurnace Model: UBH015R for B3631 & B3635 - Turnkey Replacement

Dept of Defense · FA3016 502 CONS CL · 0, TX
No set-aside yetPlumbing, Heating, and Air-Conditioning…Sources Sought
Due 2026-10-26 · 10d

J045--Glycol Loop Flushing - NWI

Department of Veterans Affairs · Network Contract Office 23 (36C263) · Omaha, MN
SDVOSBPlumbing, Heating, and Air-Conditioning…Combined Synopsis/Solicitation
Due 2026-10-26 · 10d

N045--SRVS-SUP Team 1 | Boiler 3 Oxygen Analyzer and Steam Flow Meter | CO: Sheryl Harris; Assn. Date: 09/30/26; EAD: 11/15/26

Department of Veterans Affairs · 247-Network Contract Office 7 (36C247) · Dublin, GA
SDVOSBPlumbing, Heating, and Air-Conditioning…Combined Synopsis/Solicitation
Due 2026-10-28 · 12d

Z1DA--NRM CONST - 528A7-18-707 - Replace Boiler Stack Rome CBOC

Department of Veterans Affairs · 242-Network Contract Office 02 (36C242) · Rome, NY
Total Small BusinessPlumbing, Heating, and Air-Conditioning…Presolicitation
Due 2026-10-29 · 13d

648-22-104 Correct HVAC Deficiencies (P&V)

Department of Veterans Affairs · 260-Network Contract Office 20 (36C260) · Portland, OR
SDVOSBPlumbing, Heating, and Air-Conditioning…Presolicitation
Due 2026-10-30 · 14d

Y1DZ--PN: 636-27-101, Design-Build, Install Temporary Chillers {OM} FY27 NRM 36C263-27-AP-0586

Department of Veterans Affairs · Network Contract Office 23 (36C263) · Omaha, NE
SDVOSBPlumbing, Heating, and Air-Conditioning…Presolicitation
Due 2026-11-03 · 18d

657-27-107JC, Replace Select Hot Water Heating System

Department of Veterans Affairs · 255-Network Contract Office 15 (36C255) · Saint Louis, MO
SDVOSB Sole SourcePlumbing, Heating, and Air-Conditioning…Solicitation
Due 2026-11-04 · 19d

J041--Condenser Coils Replacement for the VA Illiana Health Care System (VAIHCS), located at 1900 E. Main Street, Danville, IL 61832.

Department of Veterans Affairs · 252-Network Contract Office 12 (36C252) · Milwaukee, WI
SDVOSBPlumbing, Heating, and Air-Conditioning…Presolicitation
Due 2026-11-04 · 19d

J041--Condenser Coils Replacement for the VA Illiana Health Care System (VAIHCS), located at 1900 E. Main Street, Danville, IL 61832.

Department of Veterans Affairs · 252-Network Contract Office 12 (36C252) · Milwaukee, WI
SDVOSBPlumbing, Heating, and Air-Conditioning…Solicitation
Due 2026-11-04 · 19d

Z--EROS Removal and replacement of chilled and conden

Department of the Interior · Ofc of Acqusition Grants-National · Reston, VA
Total Small BusinessPlumbing, Heating, and Air-Conditioning…Combined Synopsis/Solicitation
Due 2026-11-17 · 32d

Mechanical Support Services

Dept of Defense · Washington Headquarters Services · Washington, DC
Total Small BusinessPlumbing, Heating, and Air-Conditioning…Sources Sought
Due 2026-11-23 · 38d

Z1DA--CON-NRM-668-22-106 Correct Domestic Water System

Department of Veterans Affairs · 260-Network Contract Office 20 (36C260) · 69518, WA
SDVOSBPlumbing, Heating, and Air-Conditioning…Solicitation

Who won: top set-aside winners, last 12 months

CompanyAwardsObligated
CHENEGA ENTERPRISE SYSTEMS & SOLUTIONS, LLC1$37,385,495
PIPE LINE UTILITY CONTRACTORS, LLC1$20,304,946
COPPER CONSTRUCTION COMPANY, INC.1$16,778,000
RECON CONSTRUCTION SPECIALTIES LLC5$13,541,367
DAKOTA ELECTRIC, INC.1$11,485,965

961 new set-aside awards in this industry in the last 12 months; median award $59,522. Source: USAspending.gov, refreshed weekly. Obligated = set-aside dollars obligated to the company in this NAICS over the period; awards = contracts with activity in the period.

Coming up for recompete

IncumbentAgencyIndustryStateTotal obligatedEnds
ALEUT BUILDING COMPANY LLC
LAUNCH CONTROL CENTER AND VEHICLE ASSEMBLY BUILDING HEATING VENTILATION AND AIR…
National Aeronautics and Space Administration
National Aeronautics and Space Administration
Plumbing, Heating, and…FL$25,351,874Apr 30, 2027
GENERAL MECHANICAL CORPORATION
REPLACEMENT OF THE HEATING VENTILATION AND AIR CONDITIONING IN THE LOGISTICS FACILITY.
National Aeronautics and Space Administration
National Aeronautics and Space Administration
Plumbing, Heating, and…FL$11,674,904Jun 18, 2027
SPEES-HERNANDEZ JV 2, LLC
636-19-301 CORRECT MECHANICAL DEFICIENCIES PROJECT
Department of Veterans Affairs
Department of Veterans Affairs
Plumbing, Heating, and…NE$12,175,790Oct 8, 2027
DAKOTA ELECTRIC, INC.
PN: 438-23-450, REPLACE & UPGRADE CLC HVAC {SF} 36C26326C0049
Department of Veterans Affairs
Department of Veterans Affairs
Plumbing, Heating, and…SD$11,485,965Jan 21, 2028
BLUEWAY ONE JV LLC
REPLACEMENT OF BOILERS AT ALBANY VAMC
Department of Veterans Affairs
Department of Veterans Affairs
Plumbing, Heating, and…NY$48,924,251Feb 23, 2028
PIPE LINE UTILITY CONTRACTORS, LLC
PROJECT 626A4-22-202 AJP-UPGRADE STEAM DISTRIBUTION SYSTEM
Department of Veterans Affairs
Department of Veterans Affairs
Plumbing, Heating, and…TN$20,304,946Mar 27, 2028
VETERANS CONTRACTING, INC.
PROJECT NO. 539-20-101 - REPLACE FORT THOMAS BOILERS.
Department of Veterans Affairs
Department of Veterans Affairs
Plumbing, Heating, and…KY$12,467,574Apr 2, 2028
See all 7 recompetes in this industry →