Department of the Interior NAICS 561210 and PSC Z1JZ contractors

Facilities Support Services. MAINTENANCE OF MISCELLANEOUS BUILDINGS. Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 561210 · PSC Z1JZ

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$2,371,616,774

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 561210 and PSC Z1JZ

J & J Maintenance INC

Mclean, VA

Mclean, VA | 374 awards | Top agency Department of Defense | NAICS 236220

$2,296,173,180

Ahtna Global LLC

Anchorage, AK

Anchorage, AK | 92 awards | Top agency Department of Defense | NAICS 562910

$46,439,228

Northern Cheyenne Contractors

Buckeye, AZ

Buckeye, AZ | 20 awards | Top agency General Services Administration | NAICS 236220

$1,799,132

Hensel Phelps Services LLC

Greeley, CO

Greeley, CO | 8 awards | Top agency Social Security Administration | NAICS 238220

$27,205,234

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