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Construction government contracts

Federal buyers posted 7,497 notices across 28 NAICS codes in this sector since Aug 7, 2026. 2,204 are still open. Pick your code below.

NAICS sector 23Updated Nov 11, 2026

Industries in this sector

Busiest first. Each code with steady volume has its own page of live notices.

IndustryNoticesOpen now
Commercial construction

NAICS 236220

2,278724
Plumbing and HVAC

NAICS 238220

1,030235
Other Heavy and Civil Engineering Construction

NAICS 237990

774239
Electrical contracting

NAICS 238210

590138
Highway and bridge construction

NAICS 237310

478161
Specialty trades

NAICS 238990

40292
Water and sewer construction

NAICS 237110

350116
Other Building Equipment Contractors

NAICS 238290

319149
Roofing

NAICS 238160

25964
Flooring Contractors

NAICS 238330

17242
Site preparation

NAICS 238910

14146
Power and Communication Line and Related Structures Construction

NAICS 237130

10030
Painting

NAICS 238320

7116
Other Building Finishing Contractors

NAICS 238390

686
Pipeline construction

NAICS 237120

6630
Industrial Building Construction

NAICS 236210

6532
Residential Remodelers

NAICS 236118

6414
Poured Concrete Foundation and Structure Contractors

NAICS 238110

5818
Other Foundation, Structure, and Building Exterior Contractors

NAICS 238190

4618
Finish Carpentry Contractors

NAICS 238350

387
Glass and Glazing Contractors

NAICS 238150

377
Masonry Contractors

NAICS 238140

325
Structural Steel and Precast Concrete Contractors

NAICS 238120

222
Siding Contractors

NAICS 238170

206
Drywall and Insulation Contractors

NAICS 238310

104
Framing Contractors

NAICS 238130

41
Tile and Terrazzo Contractors

NAICS 238340

21
New Single-Family Housing Construction (except For-Sale Builders)

NAICS 236115

11

Top buyers in this sector

AgencyNoticesOpen now
Department of the Army

Department of Defense

2,050572
Department of Veterans Affairs1,394533
Department of the Air Force

Department of Defense

637101
Department of the Navy

Department of Defense

541136
Forest Service

Department of Agriculture

432143
National Park Service

Department of the Interior

33697
U.S. Coast Guard

Department of Homeland Security

20548
Department of State18914
U.S. Fish and Wildlife Service

Department of the Interior

15657
Interior Departmental Offices

Department of the Interior

15088

Other sectors

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For the bids worth pursuing, it reads the solicitation and drafts the response with citations back to the source.

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Captivaq is an independent service from Logesta Labs LLC and is not affiliated with or endorsed by the U.S. government or SAM.gov. The notice on the official source portal is the record that governs; confirm deadlines and amendments there.