Department of Defense NAICS 237110 contractors

Water and Sewer Line and Related Structures Construction. Contractors in this NAICS lane under Department of Defense.

Agency: Department of Defense

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$1,063,369,546

Visible recipients tied to Department of Defense and NAICS 237110

Aleut Construction LLC

Reston, VA

Reston, VA | 29 awards | Top agency Department of Defense | NAICS 236220

$14,748,953

Tunista Construction LLC

Tacoma, WA

Tacoma, WA | 5 awards | Top agency Department of Defense | NAICS 236220

$2,125,800

Ahtna Infrastructure & Technologies LLC

Anchorage, AK

Anchorage, AK | 68 awards | Top agency Department of Defense | NAICS 236220

$11,133,735

Cdm Constructors Inc.

Boston, MA

Boston, MA | 31 awards | Top agency Department of Defense | NAICS 237110

$682,719,530

Mwh Constructors INC

Broomfield, CO

Broomfield, CO | 5 awards | Top agency Department of the Interior | NAICS 541310

J & J Contractors, Inc.

North Billerica, MA

North Billerica, MA | 16 awards | Top agency Department of Defense | NAICS 236220

$47,695

Stg Pacific, LLC

Anchorage, AK

Anchorage, AK | 21 awards | Top agency Department of Defense | NAICS 236220

$3,455,033

Eklutna Services, LLC

Eagle River, AK

Eagle River, AK | 7 awards | Top agency Department of Defense | NAICS 236220

$2,223,007

Tetra Tech Construction, Inc.

Gloversville, NY

Gloversville, NY | 4 awards | Top agency Department of Agriculture | NAICS 237990

-$4,830

Doyon Technical Services, LLC

Federal Way, WA

Federal Way, WA | 20 awards | Top agency Department of Defense | NAICS 236220

$2,802,395

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