NAICS 236in23:Construction

Construction of Buildings

2,460 active contract opportunities

2,460

Active Opportunities

2,220

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Commercial and Institutional Building Construction2331
  • Residential Remodelers50
  • Industrial Building Construction45
  • New Multifamily Housing Construction (except For-Sale Builders)11
  • Construction of Buildings8

Set-Aside Distribution

  • 828
  • SDVOSB558
  • Small Business429
  • Small Business Set Aside - Total221
  • No Set Aside134

Top Locations

  • VA363
  • OH179
  • DC162
  • CA129
  • FL112

About NAICS236

The North American Industry Classification System (NAICS) code 236 covers construction of buildings. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

Z-NIFC 300 JWH STES 222 & 227 RENOVATION

INTERIOR, DEPARTMENT OF THE
BOISE, ID
NAICS 236220
Posted Sep 14, 2026

Marshall Exploration Facility

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
HUNTSVILLE, AL
NAICS 236220
Posted Sep 14, 2026

Z2DA-589A7-23-306 Renovate Bldg. 5 & 5B for Mental Health FY27 NRM

VETERANS AFFAIRS, DEPARTMENT OF
LEAVENWORTH, KS
NAICS 236220
Posted Sep 14, 2026
Due Oct 19, 2026
SDVOSB

Z2DZ-Improve Security and Safety 539-25-507

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 236220
Posted Sep 14, 2026

Y-Procure, Replace, and Install Two (2) HVAC Systems

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 236220
Posted Sep 14, 2026

Metal Awning Structure

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 236220
Posted Sep 14, 2026
Small Business Set Aside - Total

Y-Industry Day - TIMU Fort Caroline Memorial

INTERIOR, DEPARTMENT OF THE
Washington, DC
NAICS 236220
Posted Sep 14, 2026
Due Oct 7, 2026

NASA Ames Engineering and Mission Operations Facility Design-Build Services Solicitation

GENERAL SERVICES ADMINISTRATION
Washington, DC
NAICS 236220
Posted Sep 14, 2026
Due Oct 7, 2026
No Set Aside

Solicitation W911SA26BA007

DEPT OF DEFENSE
FORT MCCOY, WI
NAICS 236220
Posted Sep 14, 2026
HUBZone

Z2DA-Renovate Hot Lab 539-26-502

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 236220
Posted Sep 14, 2026

Master Breacher Course (Construction Project) on Griswold Range for the Regimental Special Troops Battalion of the 75th Ranger Regiment in Fort Benning, Georgia.

DEPT OF DEFENSE
SAVANNAH, GA
NAICS 236220
Posted Sep 14, 2026
Due Oct 3, 2026

FCC FLORENCE - 26Z4AH4 REPLACE MDP

JUSTICE, DEPARTMENT OF
GRAND PRAIRIE, TX
NAICS 236220
Posted Sep 14, 2026
8(a) Sole Source

Z-Replace Siding

INTERIOR, DEPARTMENT OF THE
Macedonia, OH
NAICS 236220
Posted Sep 14, 2026

Z1DA- 460-26-004 | Wilmington VAMC Roof Replacement | NCO 4 Construction East (VA-26-00029152)

VETERANS AFFAIRS, DEPARTMENT OF
PITTSBURGH, PA
NAICS 236220
Posted Sep 14, 2026
Due Oct 7, 2026
SDVOSB

Greenhouse Modernization

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 236220
Posted Sep 14, 2026
Small Business Set Aside - Total

AMC-0196 HATTIESBURG RCAG FACILITY REPAIR AND REINFORCEMENT Public Announcement

Small Business Administration (SBA)
MS
NAICS 236220
Posted Sep 14, 2026
Due Oct 9, 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)

FY26 BOMBER AGILE COMMON HANGAR - TINKER AIR FORCE BASE (TAFB), OK

DEPT OF DEFENSE
TULSA, OK
NAICS 236220
Posted Sep 12, 2026
No Set Aside

$495M Small Business Multiple Award Task Order Contract for Design-Build and Design Bid-Build Construction Services for the State of Hawaii, U.S. Army Corps of Engineers, Honolulu District

DEPT OF DEFENSE
FORT SHAFTER, HI
NAICS 236220
Posted Sep 12, 2026
Due Jan 9, 2027
Small Business Set Aside - Total

Design-Bid-Build Construction of a Collective Enlisted Training Barracks at Devens Reserve Forces Training Area (DRFTA), MA

DEPT OF DEFENSE
LOUISVILLE, KY
NAICS 236220
Posted Sep 11, 2026
No Set Aside

Z2DA-618-CSI-240, SPS Equipment Site Prep 36C263-26-AP-1525 - FY26 NRM OS

VETERANS AFFAIRS, DEPARTMENT OF
Saint Paul, MN
NAICS 236220
Posted Sep 11, 2026
SDVOSB