USD · 14 valued
$3 million
Supplier · public contract awards
Keystone Maintenance Services Corp public contracts.
Keystone Maintenance Services Corp has won 14 public contracts between 2022 and 2025 from 3 public buyers in United States. Its most frequent buyer is Department of Defense - Department of the Army (12 awards). Published values total $3 million across 14 awards.
14Contracts won
3Public buyers
1Country
Nov 2025Latest award
Latest contracts won
Cranes and Hoist Maintenance
Awarded by Department of Defense - Department of the Air Force · United States · $163,075
18 Nov 2025Awarded
Replacement of One (1) Overhead Crane Hoist, Bridge, and Trolley at Building P-2070
Awarded by Department of Defense - Department of the Army · United States · $217,750
29 Sep 2025Awarded
Inspections, Preventative Maintenance, and Repairs of Overhead Cranes and Slings at Letterkenny Munitions Center
Awarded by Department of Defense - Department of the Army · United States · $113,300
13 Sep 2025Awarded
Inspections, Preventative Maintenance, and Repairs of Overhead Cranes and Slings at Letterkenny Army Depot.
Awarded by Department of Defense - Department of the Army · United States · $210,225
13 Sep 2025Awarded
Crane Replacement BLDG 2072
Awarded by Department of Defense - Department of the Army · United States · $209,750
1 Aug 2025Awarded
Inspect, Repair and Perform Maintenance on Overhead Cranes, Ranging in Lifting Capacity From 300 Pounds to 60 Tons at Letterkenny Army Depot
Awarded by Department of Defense - Department of the Army · United States · $185,060
7 Oct 2024Awarded
Inspect, Repair and Perform Maintenance on Overhead Cranes, Ranging in Lifting Capacity From 300 Pounds to 60 Tons at Letterkenny Munitions Center
Awarded by Department of Defense - Department of the Army · United States · $106,150
24 Sep 2024Awarded
Base Year Inspection & Certification
Awarded by Department of Defense - Department of the Army · United States · $45,100
16 Aug 2024Awarded
Material and Supplies
Awarded by Department of Defense - Department of the Army · United States · $850,920
12 Jun 2024Awarded
Inspect, Repair and Perform Maintenance on Approximately 300 Overhead Cranes, Ranging in Lifting Capacity From 300 Pounds to 60 Tons and 1500 Slings,
Awarded by Department of Defense - Department of the Army · United States · $250,482
31 Mar 2023Awarded
Contracts won by year
Contracts won by year
from the published recordsPublished value, by currency
From published award records. Suppliers are matched by legal name; a company with a different legal name in another country (a national subsidiary, for example) has its own page. Each currency is shown on its own and never converted.
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