🐕 AwardWatchdogSmall-business federal set-asides, sniffed out daily
Home › Subcontracting › NAICS 238220

Subcontracting in NAICS 238220: Plumbing, Heating, and Air-Conditioning Contractors

Large federal prime contractors must adopt a small-business subcontracting plan on contracts above $900,000 ($2 million for construction) under FAR 19.702, with goals for small, women-owned, HUBZone, veteran-owned and service-disabled veteran-owned businesses. SBA's directory lists 11 primes with such plans on 12 contracts in NAICS 238220 (FY2023 and FY2024), 0 of them still active, with $43,092,150 in total contract value. These are the companies to approach about subcontracting work in this industry.

open 238220 set-asides · 238220 contracts expiring · 238220 size standard · how to find teaming partners

Open subcontracting opportunities (SBA SubNet)

OpportunityPrime / companyNAICSPlaceCloses
Furnace Replacement ↗
Replace furnaces in three (3) staff houses
Tongue Point Job Corps238220OregonOct 21, 2026
Brunswick Job Corps Center, dishwasher removal and installation ↗
The contractor shall provide all labor, materials, equipment, permits (if required), supervision, and incidentals…
Brunswick Job Corps Center238220GeorgiaOct 21, 2026
MI 2026-14 Emergency Heating and Air Conditioning Services ↗
Adams and Associates, Inc., contracting for the U.S Department of Labor for the operation of the Miami Job Corps…
Miami Job Corps Center238220FloridaOct 23, 2026
MI 2026-26 Emergency Plumbing Repair Services ↗
Adams and Associates, Inc., contracting for the U.S Department of Labor for the operation of the Miami Job Corps…
Miami Job Corps Center238220FloridaOct 23, 2026
CBP7792 Cafeteria Hot Water Heater Replacement ↗
THIS IS A SUBCONTRACTING OPPORTUNITY with Management & Training Corporation (MTC). MTC is seeking bids for Plumbing…
Sierra Nevada Job Corps Center238220NevadaOct 27, 2026
CBP6585 Bldg. 22 HVAC Replacement ↗
THIS IS A SUBCONTRACTING OPPORTUNITY with Management & Training Corporation (MTC). MTC is seeking bids for HVAC…
San Diego Job Corps Center238220CaliforniaOct 28, 2026
WOJC - Amana PTAC Coil Replacement ↗
This project is a subcontracting opportunity. ETR/Westover Job Corps Center, located at 103 Johnson Road, Chicopee, MA…
Westover Job Corps Center238220MassachusettsOct 30, 2026
WOJC - Multi-Building Plumbing Leak Repair Project ↗
This project is a subcontracting opportunity. ETR/Westover Job Corps Center, located at 103 Johnson Road, Chicopee, MA…
Westover Job Corps Center238220MassachusettsOct 30, 2026
MJCC HVAC BLD. 1403-04 B HALL ↗
PLEASE SEE ATTACHED FILE FOR DETAILS
Muhlenberg Job Corps Center / Insights Training Group LLC238220KentuckyOct 30, 2026
MJCC EXHAUST FANS BLD. 1429 ↗
PLEASE SEE ATTACHED FILE FOR DETAILS
Muhlenberg Job Corps Center / Insights Training Group LLC238220KentuckyOct 30, 2026
CBP#8911 Fire Suppression Repairs ↗
THIS IS A SUBCONTRACTING OPPORTUNITY with Management & Training Corporation (MTC), for the Edison Job Corps Center.…
Edison Job Corps238220New JerseyNov 2, 2026
Centennial Dry Sprinkler System & Compressor Replacement Services ↗
MTC is seeking bids for Dry-Type Sprinkler System & Compressor Replacement Services.
Management & Training Corporation/Centennial Job Corps…238220IdahoDec 1, 2026

Contact details are on each SBA SubNet listing. Ask questions to the listed contact, not SBA.

Prime contractors with subcontracting plans

Sorted by the value of active contracts. Look up each prime's small-business or supplier diversity page and register in its supplier portal.

Prime contractorLocationContracts (active)Contract valueMain agenciesLatest end
Butt Construction Co Inc
Parent: Butt Construction Company Incorporated
Dayton, Ohio2 (0)$15,997,000Dept of the ArmyMar 30, 2026
Consigli Construction Co Inc.
Parent: Consigli Holdings Inc.
Milford, Massachusetts1 (0)$7,818,015Public Buildings ServiceFeb 13, 2026
Messer Construction Co.Cincinnati, Ohio1 (0)$3,808,161Dept of the ArmyJul 21, 2025
Siemens Government Technologies, Inc.
Parent: Siemens Aktiengesellschaft
Reston, Virginia1 (0)$3,515,049Dept of the Air ForceMay 31, 2024
Mesa Energy Systems, Inc.
Parent: Emcor Group Inc.
Irvine, California1 (0)$3,470,166Dept of the NavyDec 25, 2024
Johnson Controls Fire Protection LPBoca Raton, Florida1 (0)$2,839,614Washington Headquarters Services (WHS)Mar 31, 2025
Mckinstry Co LLC
Parent: Mckinstry Co. LLC
Seattle, Washington1 (0)$1,553,812Public Buildings ServiceNov 9, 2024
Aaa Complete Building Services, Inc.
Parent: Aaa Complete Building Services Inc.
Washington, District of Columbia1 (0)$1,290,971Washington Headquarters Services (WHS)Sep 30, 2025
Precision Mechanical, Inc.
Parent: Precision Resources Inc.
Cocoa, Florida1 (0)$1,031,693National Aeronautics and Space AdministrationJan 30, 2024
Baco LLCSpringfield, Ohio1 (0)$968,298Department of StateJun 30, 2024
Control Technology & Solutions L.L.C.Chesterfield, Missouri1 (0)$799,371National Oceanic and Atmospheric AdministrationMay 8, 2024

About this data

Primes: SBA's Directory of Federal Government Prime Contractors with Subcontracting Plans (FY2023 and FY2024 editions, the latest SBA has published), built from FPDS-NG. The agency that entered each record owns the data; questions about a contract go to that agency. "Active" means the listed completion date is today or later. Contract value is the base and all options value. We group contracts by the prime's UEI. Open opportunities: SBA SubNet, checked Oct 18, 2026 and weekly. AwardWatchdog is not affiliated with SBA or any prime listed here.

Get new Plumbing, Heating, and Air-Conditioning Contractors (238220) set-asides emailed each weekday — 20 open now

Your alert: NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors). Free, one short email each weekday. See a sample

We'll email you one link to confirm, and every email has one-click unsubscribe. By joining you agree to our Terms and Privacy Policy.