Department of Homeland Security NAICS 238220 contractors

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

Agency: Department of Homeland Security

Last updated: April 14, 2026

Visible recipients

Mapped obligations

$159,097,777

Visible recipients tied to Department of Homeland Security and NAICS 238220

Whiting-turner Contracting Company, The

Towson, MD

Towson, MD | 232 awards | Top agency Department of Defense | NAICS 236220

$32,991,276

Aleut Facilities Support Services, LLC

Colorado Springs, CO

Colorado Springs, CO | 20 awards | Top agency Department of Defense | NAICS 561210

$16,948,946

Abbott General Construction, Inc.

Hampton, VA

Hampton, VA | 5 awards | Top agency Department of Defense | NAICS 236220

$5,054,414

The Whitestone Group, Inc.

Reynoldsburg, OH

Reynoldsburg, OH | 67 awards | Top agency Department of Transportation | NAICS 561612

$2,983,375

Sealaska Constructors LLC

Seattle, WA

Seattle, WA | 46 awards | Top agency Department of the Interior | NAICS 236220

$3,734,206

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

Jones Lang Lasalle Americas, Inc.

Washington, DC

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

$34,351,681

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

Bristol Prime Contractors, LLC

Anchorage, AK

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

$6,505,441

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