NAICS 23

Construction

7,886 active contract opportunities

7,886

Active Opportunities

6,988

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Commercial and Institutional Building Construction2332
  • Plumbing, Heating, and Air-Conditioning Contractors1059
  • Other Heavy and Civil Engineering Construction875
  • Highway, Street, and Bridge Construction674
  • Electrical Contractors and Other Wiring Installation Contractors478

Set-Aside Distribution

  • 3014
  • Small Business1840
  • SDVOSB1074
  • Small Business Set Aside - Total839
  • No Set Aside420

Top Locations

  • VA1080
  • CA463
  • WA420
  • OH404
  • DC377

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

AWARD NOTICE FOR 37250PR260000051 (UPH - TRACY HALL RENOVATIONS)

HOMELAND SECURITY, DEPARTMENT OF
SAN PEDRO, CA
NAICS 236118
Posted Sep 30, 2026
Small Business Set Aside - Total

AWARD NOTICE FOR AIR CREW BERTHING WING RENOVATIONS (37250PR260000050)

HOMELAND SECURITY, DEPARTMENT OF
SAN PEDRO, CA
NAICS 236118
Posted Sep 30, 2026
Small Business Set Aside - Total

Atlantic Intracoastal Waterway Maintenance Dredging

DEPT OF DEFENSE
WILMINGTON, NC
NAICS 237990
Posted Sep 30, 2026
Due Oct 5, 2026
Small Business Set Aside - Total

FORT PIERCE HARBOR MAINTENANCE DREDGING, ST. LUCIE COUNTY, FLORIDA

DEPT OF DEFENSE
JACKSONVILLE, FL
NAICS 237990
Posted Sep 30, 2026
Due Oct 13, 2026

175th Wing Maryland Air National Guard Building Epoxy Flooring Install

DEPT OF DEFENSE
MIDDLE RIVER, MD
NAICS 238190
Posted Sep 30, 2026
Small Business Set Aside - Total

GAOA Blanchard Springs Caverns Tunnel Rehabilitation in Ozark-St. Francis NF

AGRICULTURE, DEPARTMENT OF
WASHINGTON, DC
NAICS 238990
Posted Sep 30, 2026
Due Oct 14, 2026
Small Business Set Aside - Total

Air Compressor Relocation

DEPT OF DEFENSE
WASHINGTON, DC
NAICS 238210
Posted Sep 30, 2026
Due Oct 16, 2026
Small Business Set Aside - Total

CJAG Underground Utilities Construction

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 237130
Posted Sep 30, 2026
Small Business Set Aside - Total

ODF-H FY26 Asbestos Abatement and Demolition

DEPT OF DEFENSE
KANSAS CITY, MO
NAICS 238910
Posted Sep 30, 2026
Small Business Set Aside - Total

FY26 HOUSTON SHIP CHANNEL, TEXAS BAYPORT FLARE HOPPER DREDGING

DEPT OF DEFENSE
GALVESTON, TX
NAICS 237990
Posted Sep 30, 2026
Due Nov 2, 2026

CP2713M Replace Runway Switches

DEPT OF DEFENSE
NORFOLK, VA
NAICS 236220
Posted Sep 30, 2026
Small Business Set Aside - Total

J039-561A4-25-500 Elevator Upgrade & Modernization Repairs at VA NJ HCS Lyons Buildings 6 & 53

VETERANS AFFAIRS, DEPARTMENT OF
ALBANY, NY
NAICS 238290
Posted Sep 30, 2026
Due Oct 15, 2026
SDVOSB

178th Wing Base Microgrid Construction

DEPT OF DEFENSE
SPRINGFIELD, OH
NAICS 237130
Posted Sep 30, 2026
Small Business Set Aside - Total

Joint Base MDL - Kitchen Exhaust Hood Maintenance

DEPT OF DEFENSE
JB MDL, NJ
NAICS 238220
Posted Sep 30, 2026
Due Oct 13, 2026
8(a) Set-Aside

FINDERNE FARMS WETLAND MITIGATION SITE, BRIDGEWATER, NJ

DEPT OF DEFENSE
NEW YORK, NY
NAICS 237990
Posted Sep 30, 2026

FY27 CCSC Entrance Channel Maintenance Dredging

DEPT OF DEFENSE
GALVESTON, TX
NAICS 237990
Posted Sep 30, 2026
Due Oct 9, 2026

Grissom ARB FY26 Task Order 2 - MAINTAIN RUNWAY AND BASE ROADS (STRIPE), MULTI FAC

DEPT OF DEFENSE
GRISSOM ARB, IN
NAICS 237310
Posted Sep 30, 2026
No Set Aside

FY26 Non Paint Upgrades

DEPT OF DEFENSE
NEW YORK, NY
NAICS 238990
Posted Sep 30, 2026
Small Business Set Aside - Total

FY 2026 Upgrade Paint Only

DEPT OF DEFENSE
NEW YORK, NY
NAICS 238320
Posted Sep 30, 2026
Small Business Set Aside - Total

Y1PZ-Cape Canaveral National Cemetery Phase 2 Expansion Completion Re-procurement after Termination

VETERANS AFFAIRS, DEPARTMENT OF
WASHINGTON, DC
NAICS 237990
Posted Sep 30, 2026
SDVOSB