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Federal Contracting by NAICS Code · Construction

NAICS 237110: Heavy and Civil Engineering Construction

Across 127 federal solicitations tracked under NAICS 237110 (Heavy and Civil Engineering Construction), the most active buyers include Interior, Department of the, Dept of Defense, Agriculture, Department of. This guide covers who buys under this code, the set-asides actually used, typical award values, and how to find live opportunities.

📊 Based on 127 real federal solicitations tracked under this code

Sector

Construction

Typical award value

$86K to $4.8M

Set-aside activity

Yes

Federal agencies that buy under NAICS 237110

Interior, Department of theDept of DefenseAgriculture, Department ofVeterans Affairs, Department ofHealth and Human Services, Department of

These buyers award heavy and civil engineering construction work under this code most often. Set up alerts on WinAContract to catch their solicitations early, then draft your response in GovCon.

Set-asides used under NAICS 237110

Total Small Business Set-Aside (FAR 19.5)Service-Disabled Veteran-Owned Small Business Set AsideNo Set aside usedBuy Indian Set-Aside (specific to Department of Health and Human Services, Indian Health Services)

Filtering opportunities by NAICS 237110 and your certification surfaces the bids where large primes are excluded. See our set-aside program guides for how each one works.

Common questions about NAICS 237110

Which federal agencies buy under NAICS 237110?

The agencies that most frequently post heavy and civil engineering construction solicitations under NAICS 237110 include Interior, Department of the, Dept of Defense, Agriculture, Department of, Veterans Affairs, Department of, Health and Human Services, Department of. Tracking these buyers on WinAContract and drafting responses in GovCon is the fastest way to build a pipeline under this code.

Is NAICS 237110 eligible for small-business set-asides?

Yes. Solicitations under NAICS 237110 commonly use Total Small Business Set-Aside (FAR 19.5), Service-Disabled Veteran-Owned Small Business Set Aside, No Set aside used, Buy Indian Set-Aside (specific to Department of Health and Human Services, Indian Health Services). If your firm holds a matching socioeconomic certification, you can compete on set-aside opportunities where large businesses are excluded — typically a far less crowded field.

What is the typical contract value for NAICS 237110?

Federal awards under NAICS 237110 typically range $86K to $4.8M. Actual values vary widely by agency, scope, and contract vehicle — for example, individual IDIQ task orders versus standalone definitive contracts.

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Browse all NAICS contracting guides, look up any code with the free NAICS lookup tool, or read the federal contracting glossary.