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Department of Defense NAICS 333415 contractors

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing. Contractors in this NAICS lane under Department of Defense.

Agency: Department of Defense

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$33,899,678

Visible recipients tied to Department of Defense and NAICS 333415

Emcor Government Services, INC

Alexandria, VA

Alexandria, VA | 389 awards | Top agency Department of Defense | NAICS 561210

$13,631,783

J & J Mechanical And Construction Group LLC

Jersey City, NJ

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

$758,532

Trane U.s. Inc.

White Bear Lake, MN

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

$9,697,567

Agency Management Concepts INC

Oakton, VA

Oakton, VA | 5 awards | Top agency Department of Defense | NAICS 561621

$412,816

Honeywell Building Solutions Gmbh

Offenbach

Offenbach | 6 awards | Top agency Department of Defense | NAICS 333415

$3,103,696

Carrier Corporation

Palm Beach Gardens, FL

Palm Beach Gardens, FL | 34 awards | Top agency Small Business Administration | NAICS 238220

$6,295,284

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