General Services Administration NAICS 238220 contractors

Plumbing, Heating, and Air-Conditioning Contractors. Contractors in this NAICS lane under General Services Administration.

Agency: General Services Administration

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$323,910,374

Visible recipients tied to General Services Administration and NAICS 238220

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

Bristol Prime Contractors, LLC

Anchorage, AK

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

$6,505,441

Techflow Mission Support, LLC

Idaho Falls, ID

Idaho Falls, ID | 51 awards | Top agency Department of Defense | NAICS 561210

$13,580

Mckinstry CO LLC

Seattle, WA

Seattle, WA | 5 awards | Top agency General Services Administration | NAICS 238220

$6,812,887

Abm Industries INC

New York, NY

New York, NY | 8 awards | Top agency General Services Administration | NAICS 561210

$770,348

Olgoonik Specialty Contractors, LLC

Colorado Springs, CO

Colorado Springs, CO | 32 awards | Top agency Department of Defense | NAICS 236220

$1,750,750

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