General Services Administration NAICS 238220 and PSC Y1JZ contractors

Plumbing, Heating, and Air-Conditioning Contractors. CONSTRUCTION OF MISCELLANEOUS BUILDINGS. Cross-code overlap under General Services Administration.

General Services Administration · NAICS 238220 · PSC Y1JZ

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$2,469,042,802

State overlap

Top recipients

Visible recipients in the General Services Administration overlap of NAICS 238220 and PSC Y1JZ

Whiting-turner Contracting Company, The

Towson, MD

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

$1,776,910,377

Olgoonik General, LLC

Anchorage, AK

Anchorage, AK | 143 awards | Top agency Department of Health and Human Services | NAICS 236220

$108,091,000

Messer Construction CO

Cincinnati, OH

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

$344,314,543

Bristol Prime Contractors, LLC

Anchorage, AK

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

$107,477,743

Olgoonik Specialty Contractors, LLC

Colorado Springs, CO

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

$75,678,483

Swinerton Builders

Concord, CA

Concord, CA | 5 awards | Top agency Department of Defense | NAICS 236220

$56,570,656

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