NAICS 23
Construction
4,516 active contract opportunities
4,516
Active Opportunities
193
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Commercial and Institutional Building Construction1439
- Plumbing, Heating, and Air-Conditioning Contractors581
- Other Heavy and Civil Engineering Construction545
- Highway, Street, and Bridge Construction395
- Electrical Contractors and Other Wiring Installation Contractors268
Set-Aside Distribution
- 1695
- Small Business1519
- SDVOSB660
- No Set Aside189
- 8(a) Sole Source116
Top Locations
- VA532
- CA268
- WA232
- TX208
- DC197
About NAICS23
The North American Industry Classification System (NAICS) code 23 covers construction. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.
Related Industries
1240LT26R0006 GAOA Baker Housing Deferred Maintenance Manti- Lasal NF
AGRICULTURE, DEPARTMENT OF
PRICE, UT
NAICS 236118
Posted Jan 14, 2026
Due Feb 19, 2026
Small Business23 days left
NM BITTER LAKE NWR QRT 1&2 STUCCO PROJ
INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 238140
Posted Jan 14, 2026
Due Feb 13, 2026
Small Business18 days left
Absecon Inlet (Clam Creek) Maintenance Dredging
DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 237990
Posted Jan 14, 2026
Due Jan 28, 2026
2 days left
H-HEHO Alarm Monitoring
INTERIOR, DEPARTMENT OF THE
Macedonia, OH
NAICS 238210
Posted Jan 14, 2026
Houston Ship Channel - Sims to Turning Basin Dredging
DEPT OF DEFENSE
GALVESTON, TX
NAICS 237990
Posted Jan 14, 2026
Due Jan 30, 2026
4 days left
Facilities Alterations, Repair, & Minor Construction
DEPT OF DEFENSE
CHAMBERSBURG, PA
NAICS 236220
Posted Jan 14, 2026
Due Feb 13, 2026
8(a) Competed18 days left
Skagway River Levee Rehabilitation of Damaged Flood Control Works, Skagway, Alaska
DEPT OF DEFENSE
ANCHORAGE, AK
NAICS 237990
Posted Jan 14, 2026
Small BusinessZ1DA-550-24-102 Replace AHU B102 (CON)
VETERANS AFFAIRS, DEPARTMENT OF
MILWAUKEE, WI
NAICS 238220
Posted Jan 14, 2026
Due Mar 11, 2026
SDVOSB44 days left
N-TROUBLESHOOT BOILER @ PUEBLO PINTADO GYM
INTERIOR, DEPARTMENT OF THE
Albuquerque, NM
NAICS 238220
Posted Jan 14, 2026
HEATING, VENTILATION, AND AIR CONDITIONING (HVAC) SERVICES
HOMELAND SECURITY, DEPARTMENT OF
NORFOLK, VA
NAICS 238220
Posted Jan 14, 2026
Due Feb 11, 2026
Small Business15 days left
J047-Repair/Upgrade Medical Air, Gas, and Vacuum Systems - 552-25
VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 236220
Posted Jan 14, 2026
SDVOSBHIF Tree Cooler A/C Replacement
AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 238220
Posted Jan 14, 2026
Due Jan 27, 2026
Small Business1 day left
GPOL IDIQ MACC BRIDGE & CAPACITY J&A
DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 237120
Posted Jan 14, 2026
J059-REQUEST FOR QUOTES NETA MAINTENANCE AND TESTING SERVICES FOR GE POWERVAC 15KV SWITHCHGEAR LOCATION BALTIMORE VAMC 36C24526Q0229
VETERANS AFFAIRS, DEPARTMENT OF
LINTHICUM, MD
NAICS 238210
Posted Jan 14, 2026
Due Feb 2, 2026
Small Business7 days left
J041-Base 4 Chiller Maintenance/Services (VA-26-00016189)
VETERANS AFFAIRS, DEPARTMENT OF
Saint Paul, MN
NAICS 238220
Posted Jan 14, 2026
Due Feb 3, 2026
8 days left
Hangar Door Repair
DEPT OF DEFENSE
BARKSDALE AFB, LA
NAICS 238290
Posted Jan 14, 2026
Due Jan 27, 2026
Small Business1 day left
Z-YOSE-RANGER CLUB FIRE SUPPRESION REPAIR (VAQ56)
INTERIOR, DEPARTMENT OF THE
SAN FRANCISCO, CA
NAICS 238220
Posted Jan 14, 2026
Due Jan 29, 2026
3 days left
Neville Island Area Office Renovations
DEPT OF DEFENSE
PITTSBURGH, PA
NAICS 236220
Posted Jan 14, 2026
Due Feb 13, 2026
Small Business18 days left
FCI Marion - Replace High Mast Light #4
JUSTICE, DEPARTMENT OF
GRAND PRAIRIE, TX
NAICS 238210
Posted Jan 14, 2026
Due Feb 17, 2026
Small Business22 days left
Y-The purpose of this task order is to install a Fire Suppression System in the USPP Hangar in Anacostia State Park, Washington DC
INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 236220
Posted Jan 14, 2026
