Plumbing, Heating, and Air-Conditioning Contractors

644 active contract opportunities

644

Active Opportunities

590

Posted Last 7 Days

30 days

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Top Industries

  • Plumbing, Heating, and Air-Conditioning Contractors639
  • Plumbing, Heating, and Air-Conditioning Contractors5

Set-Aside Distribution

  • 246
  • Small Business220
  • SDVOSB120
  • No Set Aside25
  • 8(a) Sole Source11

Top Locations

  • VA99
  • TX53
  • MN33
  • CA32
  • MD30

About NAICS23822

The North American Industry Classification System (NAICS) code 23822 covers plumbing, heating, and air-conditioning contractors. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

RFQ#3191 Laundry Tray Installations

Small Business Administration (SBA)
WV
NAICS 238220
Posted Mar 26, 2026
Due Apr 7, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB)

Z2DA-657-18-115JCA, CON: Replace Various Air Handling Units and Variable Air Volume Units (VA-26-00026953)

VETERANS AFFAIRS, DEPARTMENT OF
LEAVENWORTH, KS
NAICS 238220
Posted Mar 23, 2026
Due May 11, 2026

Drainage Repairs 1230 Area SWP13

DEPT OF DEFENSE
NORFOLK, VA
NAICS 238220
Posted Mar 23, 2026
Due Apr 16, 2026
Small Business

Y1DA-CON 668-21-100 Upgrade AHUs 18-20-22 Mechanical Systems

VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 238220
Posted Mar 24, 2026
SDVOSB

Paramaribo/roof top unit replacement

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 238220
Posted Mar 23, 2026
Due Apr 20, 2026
No Set Aside

Replace AHUs 2,5,7 at Sablich Center

DEPT OF DEFENSE
KEESLER AFB, MS
NAICS 238220
Posted Mar 23, 2026
Due Apr 7, 2026
SDVOSB

Sole Source Synopsis - B877 Honeywell EMCS Maintenance

DEPT OF DEFENSE
TRAVIS AFB, CA
NAICS 238220
Posted Mar 23, 2026
Due Apr 8, 2026

Sole Source Synopsis - B877 Johnson Controls EMCS Maintenance

DEPT OF DEFENSE
TRAVIS AFB, CA
NAICS 238220
Posted Mar 23, 2026
Due Apr 8, 2026

J-MI-PENDILLS CRK NFH-HVAC SERVICES BPA Call

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 238220
Posted Mar 23, 2026

PREVENTIVE MAINTENANCE SERVICE CONTRACT FOR MULTI SYSTEM HVAC

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 23822
Posted Mar 23, 2026
Due Apr 17, 2026

Air Filter Replacement Service

AGRICULTURE, DEPARTMENT OF
MINNEAPOLIS, MN
NAICS 238220
Posted Mar 20, 2026
Due Apr 10, 2026
SDVOSB

J041-Chiller 7 & Pumps Replacement RFQ

VETERANS AFFAIRS, DEPARTMENT OF
MURFREESBORO, TN
NAICS 238220
Posted Mar 20, 2026
Due Apr 13, 2026

DoDEA Preventative Maintenance Demand Maintenance Kentucky

DEPT OF DEFENSE
NORFOLK, VA
NAICS 238220
Posted Mar 20, 2026
Due Apr 20, 2026
Small Business

Preventive Maintenance Services for Boilers, Frankfurt

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 238220
Posted Mar 20, 2026
No Set Aside

Drain Modifications

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 238220
Posted Mar 20, 2026
Due Apr 24, 2026
Small Business

OR-CRB NATL FWO-BOILER 4 YR MAIN PROGRAM

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 238220
Posted Mar 19, 2026
Due Apr 7, 2026
Small Business

FCI La Tuna- Emergency Repair Power Plant

JUSTICE, DEPARTMENT OF
GRAND PRAIRIE, TX
NAICS 238220
Posted Mar 19, 2026

J-HVAC RTU REPAIR - NMNN SHIPROCK AGENCY

INTERIOR, DEPARTMENT OF THE
Albuquerque, NM
NAICS 238220
Posted Mar 19, 2026

J-URGENT: INSTALL NEW HOT WATER HEATER

INTERIOR, DEPARTMENT OF THE
Albuquerque, NM
NAICS 238220
Posted Mar 19, 2026

Repair Pump Station, Building 4638

DEPT OF DEFENSE
NORFOLK, VA
NAICS 238220
Posted Mar 19, 2026
Due Apr 20, 2026
Small Business