Department of Defense NAICS 238220 contractors

Plumbing, Heating, and Air-Conditioning Contractors. Contractors in this NAICS lane under Department of Defense.

Agency: Department of Defense

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$397,895,569

Visible recipients tied to Department of Defense and NAICS 238220

J & J Mechanical And Construction Group LLC

Jersey City, NJ

Jersey City, NJ | 32 awards | Top agency Department of Veterans Affairs | NAICS 238210

$14,764,141

Ho-chunk Builders Company

Winnebago, NE

Winnebago, NE | 20 awards | Top agency Department of Defense | NAICS 236220

$1,683,686

Jones Lang Lasalle Americas, Inc.

Washington, DC

Washington, DC | 191 awards | Top agency Department of Defense | NAICS 541611

$34,351,681

Trane U.s. Inc.

White Bear Lake, MN

White Bear Lake, MN | 324 awards | Top agency Department of Defense | NAICS 541330

$21,551,706

Messer Construction CO

Cincinnati, OH

Cincinnati, OH | 75 awards | Top agency Department of Defense | NAICS 236220

$11,440,057

Aleut O&m Services, LLC

Colorado Springs, CO

Colorado Springs, CO | 55 awards | Top agency Department of Defense | NAICS 561210

$16,245,875

Bristol Design Build Services, LLC

Anchorage, AK

Anchorage, AK | 34 awards | Top agency Department of Defense | NAICS 236220

$25,518,422

Honeywell Building Solutions Ses CORP

Minneapolis, MN

Minneapolis, MN | 6 awards | Top agency General Services Administration | NAICS 541330

$7,502,779

Valcorp Enterprises LLC

Haltom City, TX

Haltom City, TX | 203 awards | Top agency Department of Defense | NAICS 236220

$8,092,247

Bristol Prime Contractors, LLC

Anchorage, AK

Anchorage, AK | 40 awards | Top agency Department of Defense | NAICS 236220

$6,505,441

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