Federal contractor · public award history
GARDNER ZEMKE CO
DBA GARDNER ZEMKE CO MAINTENANCE FACILI
Parent: GARDNER ZEMKE COMPANY HCHZW64S78V4
- Awards we know about
- 6
- Typical size
- $1.91M
- Middle of their public awards
- Dollars on those awards
- $17.96M
Most of their awards we can see fall roughly between $758,611 and $4.76M.
From official USAspending contract records — not a capability rating, past-performance score, or recommendation to team or bid.
Public award activity by year
Sum of award values in our USAspending index (not a full financial history).
- 2024$15.48M
- 2025$4.52M
Awarding agencies
- Department of the Interior (6)
Industries & product codes
Award history
- Department of the Interior$2.89M
HOOVER GSU TRANSFORMER KN2A REHAB
- Department of the Interior$702,397
BM - STATION SERVICE D1A BUS
- Department of the Interior$927,253
REPLACEMENT OF DIESEL ENGINE GENERATOR BM
- Department of the Interior$5.38M
ROZA SWITCHYARD MODERNIZATION PROJECT
- Department of the Interior$287,721
BLACK CANYON POWERPLANT CABLE SEPARATION
- Department of the Interior$9.82M
HOOVER DAM POWERPLANT STATION SERVICE REPLACEMENT BOULDER CANYON PROJECT, ARIZONA, NEVADA
Intelligence only — not legal advice, not a past-performance evaluation, and not a recommendation to team or bid. Verify on USAspending and SAM.gov.