Oil and Gas Pipeline and Related Structures Construction: federal contracts
Federal agencies obligated $199.6M in net prime contract dollars under NAICS 237120 in the 12 months ending Oct 5, 2026, down 67.0% from $605.0M in the preceding 12 months.
Obligations by fiscal year
Net prime contract obligations across all agencies.
Agency markets for this NAICS
Open an agency to see its top contractors, funding offices, and potential recompetes.
Top contractors
All agencies, ranked by net obligations in the latest 12 months.
| # | Contractor | Latest 12 mo |
|---|---|---|
| 1 | Nova Group, Inc. | $58.6M |
| 2 | Goshawk, LLC | $40.3M |
| 3 | S & B Infrastructure Ltd | $12.9M |
| 4 | Chenega Reliable Services LLC | $11.0M |
| 5 | Dawson Enterprises, Inc. | $9.5M |
| 6 | Environmental Chemical Corporation | $8.0M |
| 7 | SES Energy Services LLC | $5.3M |
| 8 | Reliable Contracting Group, LLC | $5.1M |
| 9 | WSP USA Environment & Infrastructure Inc. | $5.1M |
| 10 | Silver Mountain Weston SB JV LLC | $4.9M |
Recent awards
New prime contract awards of $100K or more under this NAICS code, most recent first.
| Award | Contractor | Obligated | Start |
|---|---|---|---|
| 15BBNF26C41600001 | Feimer Construction, Inc. Department of Justice | $293K | Sep 29, 2026 |
| 140P1526P0093 | JB Contracting Inc Department of the Interior | $240K | Sep 17, 2026 |
| 140P5226P0023 | Tarbett Engineering and Construction SVS LLC Department of the Interior | $182K | Sep 16, 2026 |
| 70Z08126PELIZ0108 | Gold Wave Inc Department of Homeland Security | $668K | Sep 15, 2026 |
| 36C26026C0044 | Global Engineering Services Inc Department of Veterans Affairs | $3.4M | Sep 11, 2026 |
| 140R3026C0009 | Wetlands Transportation, LLC Department of the Interior | $432K | Sep 10, 2026 |
| 140FC326C0027 | Pacific Environmental Services Company Department of the Interior | $225K | Sep 8, 2026 |
| 36C24926C0075 | NOR-Well Co, Inc Department of Veterans Affairs | $189K | Sep 3, 2026 |
Prime contracts (award types A–D) from USAspending.gov, grouped by the NAICS code the agency assigned to each award. An award's NAICS code describes how the agency classified that purchase; it does not set eligibility for a future solicitation.
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