Government Contracts for Plumbing, Heating & HVAC
1,132 active federal opportunities under NAICS 238220. Updated hourly from SAM.gov.
Data updated Oct 12, 8:12 AM (cached) · 1,132 opportunities · Page 31 of 46
J045--COOLING TOWER MAINTENANCE AND INSPECTION-BOND WATER
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.246-NETWORK CONTRACTING OFFICE 6 (36C246)
Amendment - Repair Plumbing
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.257-NETWORK CONTRACT OFFICE 17 (36C257)
Amendment CTX Steam Humidifier
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.257-NETWORK CONTRACT OFFICE 17 (36C257)
H312--Fire Suppression systems testing, repairs and cleaning
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.246-NETWORK CONTRACTING OFFICE 6 (36C246)
MDC BROOKLYN - REPLACE COOLING TOWER AT DAYTON MANOR
JUSTICE, DEPARTMENT OF.FEDERAL PRISON SYSTEM / BUREAU OF PRISONS.MDC BROOKLYN
Fort Bragg NC Closed Loops Follow-on FY26
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.MISSION INSTALLATION CONTRACTING COMMAND.419TH CSB.W6QM MICC FDO FT BRAGG
Replace Potable water valves at Coast Guard Air Station Clearwater Florida
HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.BASE MIAMI(00028)
Y1DA--CON-NRM-668-25-105 Replace Grease Traps
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.260-NETWORK CONTRACT OFFICE 20 (36C260)
CORDELL HULL AND DALE HOLLOW - JANUS LOW PRESSURE CARBON DIOXIDE REFRIGERATED STORAGE UNITS
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION GREAT LAKES AND OHIO.ENDIST NASHVILLE.W072 ENDIST NASHVILLE
B1397 HVAC REPLACEMENT-JBSA-FORT SAM HOUSTON, TX
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR EDUCATION AND TRAINING COMMAND.JOINT BASE SAN ANTONIO.FA3016 502 CONS CL
Chimney Repairs, Franklin Falls Dam, Franklin, NH
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION NORTH ATLANTIC.ENDIST NEW ENGLAND.W2SD ENDIST NEW ENGLAND
Cyber Dry Cooler Glycol Conversion
DEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ USPFO MD.USPFO MD PROCUREMENT.W7ND USPFO ACTIVITY MDANG 175
REPLACE CHILLER & COOLING TOWER, BLDG 4225
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVFAC.NAVFAC ATLANTIC CMD.NAVFAC MID-ATLANTIC.NAVFACSYSCOM MID-ATLANTIC
Z--CHOH FY26 REPLACE HVAC - GEORGETOWN VC
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.NCR REGIONAL CONTRACTING(30000)
Plumbing Repairs, Phoenix Rearing Facility
AGRICULTURE, DEPARTMENT OF.ANIMAL AND PLANT HEALTH INSPECTION SERVICE.MRPBS MINNEAPOLIS MN
Z--MONO Replace Visitor Center HVAC Systems
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.NCR REGIONAL CONTRACTING(30000)
J044 - VA Northern Indiana Health Care Systems Boiler Safety Device Testing, Program Development and Training
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.250-NETWORK CONTRACT OFFICE 10 (36C250)
Z2DA--658-24-102 Replace Building 2 AHUs
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.246-NETWORK CONTRACTING OFFICE 6 (36C246)
Water Strainer Inspection and Cleaning at Watervliet Arsenal, NY
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC-DTA.W6QK ACC WVA
HVAC APU CP-3 & G-19 Repairs and Parts (NTX)
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.257-NETWORK CONTRACT OFFICE 17 (36C257)
J045--Install Chill Water System Filtration & Steam Condensate Polisher
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.257-NETWORK CONTRACT OFFICE 17 (36C257)
J045--Install Chill Water System Filtration & Steam Condensate Polisher
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.257-NETWORK CONTRACT OFFICE 17 (36C257)
Replace Cooling Tower Billings, Montana
GENERAL SERVICES ADMINISTRATION.PUBLIC BUILDINGS SERVICE.PBS PROJECT DELIVERY WEST - BRANCH E
Y1DA--CON-NRM-668-25-105 Replace Grease Traps
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.260-NETWORK CONTRACT OFFICE 20 (36C260)
41--ELECTRIC FURNACE CONVERSION-QTRS 63 & 17
INTERIOR, DEPARTMENT OF THE.BUREAU OF INDIAN AFFAIRS.GREAT PLAINS REGION
How to Win Plumbing, Heating & HVAC Government Contracts
Federal agencies spend billions annually on plumbing, heating & hvac services under NAICS code 238220. Opportunities are posted on SAM.gov with response windows of 14-30 days — most small businesses miss them because they don't check daily.
Requirements to bid: You need an active SAM.gov registration (free), a DUNS/UEI number, and in most cases the relevant trade licenses for your state. Many plumbing, heating & hvac contracts are set aside exclusively for small businesses, 8(a) firms, HUBZone, WOSB, or service-disabled veteran-owned businesses.
Why use GovBidScope: We aggregate SAM.gov postings under NAICS 238220into one browsable feed with plain-English titles and set-aside tags so you can scan the list quickly instead of clicking through 40-page solicitations one at a time.
Frequently Asked Questions
What is NAICS 238220?
NAICS 238220 covers plumbing, heating & hvac businesses. The federal government uses this code to classify contracts by industry, so agencies can find qualified vendors for specific types of work.
How many plumbing, heating & hvac contracts are posted per month?
Typically 50-200+ opportunities per month under NAICS 238220, depending on the fiscal year cycle. Volume spikes in Q4 (July-September) as agencies spend remaining budgets.
Can I bid if I'm a small business?
Yes. The federal government is required to award at least 23% of contracts to small businesses. Many contracts under NAICS 238220 are set aside exclusively for small businesses or disadvantaged categories (8(a), HUBZone, WOSB, SDVOSB).