KEYSTONE MAINTENANCE SERVICES CORP

Small businessService-disabled veteran-ownedVeteran-owned
$2.5M
Federal contracts, last 3 years
21
Contract awards
Department of the Army
Top customer

Recent wins

DateAgencyWhatAmount
Sep 13, 2026Department of the Army Inspections, preventative maintenance and repairs of overhead cranes and slings at letterkenny army depot. record $246K
Nov 18, 2025Department of the Air Force Cranes and hoist maintenance record $163K
Sep 29, 2025Department of the Army Replacement of one (1) overhead crane hoist, bridge, and trolley at building p-2070 record $218K
Sep 13, 2025Department of the Army Inspections, preventative maintenance, and repairs of overhead cranes and slings at letterkenny munitions center record $113K
Sep 13, 2025Department of the Army Inspections, preventative maintenance, and repairs of overhead cranes and slings at letterkenny army depot. record $210K
Aug 1, 2025Department of the Army Crane replacement bldg 2072 record $210K
Oct 7, 2024Department of the Army Inspect, repair and perform maintenance on overhead cranes, ranging in lifting capacity from 300 pounds to 60 tons at l… record $185K
Sep 24, 2024Department of the Army Inspect, repair and perform maintenance on overhead cranes, ranging in lifting capacity from 300 pounds to 60 tons at l… record $106K
Aug 16, 2024Department of the Army Base year inspection & certification record $45K
Jun 12, 2024Department of the Army Material and supplies record $851K

Who they sell to

Department of the Army · Department of Defense$2.1M
Department of the Air Force · Department of Defense$239K
National Institute of Standards and Technology · Department of Commerce$79K
National Park Service · Department of the Interior$10K
National Institutes of Health · Department of Health and Human Services$6,340

What they do (NAICS)

811310Commercial and industrial machinery and equipment (except automotive and electronic) repair and maintenance$1.6M
333923Overhead traveling crane, hoist, and monorail system manufacturing$868K
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Open bids like their past work

J041--PMI ICE Machine Service Contract -w/wd, B+4, POP 1/1/2027 - 12/31/2027
VETERANS AFFAIRS, DEPARTMENT OF · CA · due Nov 2
J041--PMI ICE Machine Service Contract -w/wd, B+4, POP 1/1/2027 - 12/31/2027
VETERANS AFFAIRS, DEPARTMENT OF · CA · due Nov 2
J039 - Equipment Maintenance - Golden Gate National Cemetery
VETERANS AFFAIRS, DEPARTMENT OF · VA · due Nov 3
AH-64 Non-Rotating Control Swashplate Assembly Liner Replacement
DEPT OF DEFENSE · TX · due Nov 3
J059--Combined Heat & Power SMA, 5 year, SYR (VA-27-00010743) 36C24222P0088 exp 10/31/2026
VETERANS AFFAIRS, DEPARTMENT OF · NY · due Nov 4
J012--FIRE DAMPER REPAIR SERVICES VA Central California Healthcare System
VETERANS AFFAIRS, DEPARTMENT OF · CA · due Nov 4
J039--JLG Boom Lift Hydraulic Leak Repairs - STC (VA-27-00010304)
VETERANS AFFAIRS, DEPARTMENT OF · MN · due Nov 4
White City VA Fuel Tank Pump Out
VETERANS AFFAIRS, DEPARTMENT OF · WA · due Nov 4

Source: USAspending.gov public federal contract records (contracts only, last 3 years; amounts are obligations). Updated Nov 2, 2026. BidsNexus is not affiliated with this company.