NAICS 238in23:Construction

Specialty Trade Contractors

2,646 active contract opportunities

2,646

Active Opportunities

2,442

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Plumbing, Heating, and Air-Conditioning Contractors882
  • Electrical Contractors and Other Wiring Installation Contractors413
  • All Other Specialty Trade Contractors323
  • Roofing Contractors291
  • Other Building Equipment Contractors184

Set-Aside Distribution

  • Small Business1030
  • 964
  • SDVOSB359
  • No Set Aside116
  • 8(a) Sole Source59

Top Locations

  • VA334
  • TX169
  • DC165
  • WA130
  • MD123

About NAICS238

The North American Industry Classification System (NAICS) code 238 covers specialty trade contractors. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

45-LYJO REPLACE EVENT CENTER HVAC

INTERIOR, DEPARTMENT OF THE
Washington, DC
NAICS 238220
Posted Jul 21, 2026

Provide and Install Two Hot Water Heaters

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 238220
Posted Jul 21, 2026
Due Aug 3, 2026

089495-26-A-0049: Dulles VA: PDC: Roof Replacement

POSTAL SERVICE
PHILADELPHIA, PA
NAICS 238160
Posted Jul 21, 2026
No Set Aside

Stockmore Admin Site Renovation

AGRICULTURE, DEPARTMENT OF
VERNAL, UT
NAICS 238350
Posted Jul 21, 2026
Due Aug 11, 2026
Small Business

Deputy Chief of Mission Residence (DCMR) Roof Replacement

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 238160
Posted Jul 21, 2026
Due Sep 4, 2026

Exit Gate Modification and Repair - 187th Fighter Wing

DEPT OF DEFENSE
MONTGOMERY, AL
NAICS 238990
Posted Jul 21, 2026
Due Aug 11, 2026
Small Business

N-HVAC Replacement & Repairs and Building Automation

INTERIOR, DEPARTMENT OF THE
Albuquerque, NM
NAICS 238220
Posted Jul 21, 2026

187th MXG Hanger Floor Resurfacing

DEPT OF DEFENSE
MONTGOMERY, AL
NAICS 238330
Posted Jul 21, 2026
Small Business

Electrical Upgrade Residential Building

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 238210
Posted Jul 21, 2026
Due Aug 21, 2026

BEQ IAQ Monitor System Bldgs HP295 & WC195

DEPT OF DEFENSE
NORFOLK, VA
NAICS 238220
Posted Jul 21, 2026
Due Aug 12, 2026
Small Business

FACZG Chiller Maintenance Contract

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 238220
Posted Jul 21, 2026
Due Aug 10, 2026

FY27 Electrical Distribution System Repairs, Camp Zama, Japan

DEPT OF DEFENSE
APO, AP
NAICS 238210
Posted Jul 21, 2026
Due Aug 20, 2026

INSTALL A/C UNIT, HAZARDOUS STORAGE FOR LABORATORY, DFSP HACHINOHE, JAPAN

DEPT OF DEFENSE
FPO, AP
NAICS 238220
Posted Jul 21, 2026
Due Aug 24, 2026

N-NOTICE OF INTENT TO SOLE SOURCE FOR HVAC REPAIRS

INTERIOR, DEPARTMENT OF THE
Albuquerque, NM
NAICS 238220
Posted Jul 20, 2026

CBP7393 Bldg. 29 & Recreation HVAC Replacement-Repair

Small Business Administration (SBA)
NV
NAICS 238220
Posted Jul 20, 2026
Due Aug 3, 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)

ESJC – FIRE EXTINGUISHER SERVICES

Small Business Administration (SBA)
MO
NAICS 238220
Posted Jul 20, 2026
Due Aug 14, 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), Alaskan Native Corporation (ANC) or Indian Tribe (IT), Native Hawaiian Organization (NHO), Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Disadvantaged Veteran Business Enterprise (DVBE) – State of California, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

RFQ#8482 Repair Indoor Basketball Court

Small Business Administration (SBA)
NJ
NAICS 238330
Posted Jul 20, 2026
Due Aug 3, 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), Disadvantaged Veteran Business Enterprise (DVBE) – State of California

60 OSS Periodic Air System Maintenance

DEPT OF DEFENSE
TRAVIS AFB, CA
NAICS 238220
Posted Jul 20, 2026
Due Aug 3, 2026
Small Business

Repair Siding Sentinel Butte Communication Site

ENERGY, DEPARTMENT OF
BILLINGS, MT
NAICS 238390
Posted Jul 20, 2026
Due Aug 7, 2026
Small Business

Z1JZ-570-26-227 - Halls and Walls, Building 1 5th and 6th Floors

VETERANS AFFAIRS, DEPARTMENT OF
MATHER, CA
NAICS 238990
Posted Jul 20, 2026
SDVOSB