NAICS 238990 and PSC Z1AA contractors

All Other Specialty Trade Contractors. MAINTENANCE OF OFFICE BUILDINGS. Cross-code contractor overlap.

NAICS 238990 + PSC Z1AA

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$245,297,570

State overlap

Top recipients

Visible recipients in the NAICS 238990 and PSC Z1AA overlap

Tatitlek Contractors, Inc.

Anchorage, AK

Anchorage, AK | 20 awards | Top agency Department of Defense | NAICS 236210

Lb & B Associates INC

Columbia, MD

Columbia, MD | 249 awards | Top agency Department of Defense | NAICS 561210

Northern Cheyenne Contractors

Buckeye, AZ

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

Max Gray Construction, Inc.

Hibbing, MN

Hibbing, MN | 10 awards | Top agency Department of Defense | NAICS 236220

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