NAICS 23
Construction
6,624 active contract opportunities
6,624
Active Opportunities
6,072
Posted Last 7 Days
30 days
Avg Response Window
Top Industries
- Commercial and Institutional Building Construction2014
- Plumbing, Heating, and Air-Conditioning Contractors882
- Other Heavy and Civil Engineering Construction774
- Highway, Street, and Bridge Construction590
- Electrical Contractors and Other Wiring Installation Contractors413
Set-Aside Distribution
- 2365
- Small Business2355
- SDVOSB944
- No Set Aside340
- 8(a) Sole Source138
Top Locations
- VA861
- CA382
- DC365
- WA349
- TX290
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
Albuquerque Indian Health Center Exterior Door Replacement Services
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ALBUQUERQUE, NM
NAICS 238290
Posted Jul 17, 2026
Due Aug 7, 2026
ISBEEDesign and Construction of a Modular Office Building at the US Merchant Marine Academy Campus, Kings Point, NY
DEPT OF DEFENSE
NEW YORK, NY
NAICS 236220
Posted Jul 17, 2026
Due Aug 3, 2026
Small BusinessGWEF MODIFICATION JA
DEPT OF DEFENSE
EGLIN AFB, FL
NAICS 236220
Posted Jul 17, 2026
Y1DZ-656-22-342, Preserve Building 10 Windows
VETERANS AFFAIRS, DEPARTMENT OF
Saint Paul, MN
NAICS 238350
Posted Jul 17, 2026
Due Aug 19, 2026
SDVOSBMaintenance Dredging of New York Harbor, Sandy Hook Federal Navigation Channel
DEPT OF DEFENSE
NEW YORK, NY
NAICS 237990
Posted Jul 17, 2026
Due Aug 18, 2026
No Set AsideQ671U - SOF SBT-20 Operations Facility
DEPT OF DEFENSE
NORFOLK, VA
NAICS 236220
Posted Jul 17, 2026
Due Aug 20, 2026
Small BusinessInstallation of Ductless HVAC System at USCG Station Milford Haven
HOMELAND SECURITY, DEPARTMENT OF
PORTSMOUTH, VA
NAICS 238220
Posted Jul 17, 2026
Small BusinessZ-FCCO VEHICLE GATE & FENCING REPLACEMENT
INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 238990
Posted Jul 17, 2026
Y1DZ-556-24-122 B132 Pool and HVAC Replacement
VETERANS AFFAIRS, DEPARTMENT OF
MILWAUKEE, WI
NAICS 236220
Posted Jul 17, 2026
Due Aug 21, 2026
SDVOSBPre-Solicitation Notice for DCMR Kitchen Renovation U.S. Embassy Ankara, Turkiye
STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 236118
Posted Jul 17, 2026
Due Aug 14, 2026
No Set AsideRenovate B203 for C130J Conversion
DEPT OF DEFENSE
VIENNA, OH
NAICS 236220
Posted Jul 17, 2026
Due Sep 9, 2026
HUBZoneConstruction of the Power Generation with Microgrid at Joint Base McGuire-Dix-Lakehurst (JBMDL), New Hanover, NJ
DEPT OF DEFENSE
NEW YORK, NY
NAICS 236220
Posted Jul 17, 2026
Due Aug 1, 2026
No Set AsideBarracks Door Replacement on Coast Guard Island
HOMELAND SECURITY, DEPARTMENT OF
ALAMEDA, CA
NAICS 238290
Posted Jul 17, 2026
Due Aug 7, 2026
Small BusinessFr18 ERFO Road Drainages Project
AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 237310
Posted Jul 17, 2026
Due Aug 3, 2026
Small BusinessInstall Infantry Moving Targets, Range 206, Grafenwoehr Training Area
DEPT OF DEFENSE
APO, AE
NAICS 238990
Posted Jul 17, 2026
No Set AsideWhitney Powerhouse Roof Repair
DEPT OF DEFENSE
FORT WORTH, TX
NAICS 238160
Posted Jul 17, 2026
Small BusinessLD7 Slab Concrete Leveling Repair
DEPT OF DEFENSE
SAINT PAUL, MN
NAICS 238190
Posted Jul 17, 2026
Small BusinessAward Notification for Renovate Sijan Hall - Phase One at US Air Force Academy, Colorado
DEPT OF DEFENSE
OMAHA, NE
NAICS 236118
Posted Jul 17, 2026
Mississippi River & Tributaries, Morganza to the Gulf, Upper Reach F Falgout Canal Road to Bayou Grand Caillou Flood Gate Structure Stage 1 Levee Lift Sta. 2280+28 to Sta. 2130+00, Terrebonne Parish, Louisiana
DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Jul 17, 2026
Due Aug 4, 2026
No Set AsideStorage Building Parking Lot Installation and Paving, Buffumville Lake, Charlton, MA
DEPT OF DEFENSE
CONCORD, MA
NAICS 237310
Posted Jul 17, 2026
Small Business
