Freight Carrier · Waldorf, MD
KELLER BUS SERVICE
4472 GALLANT GREEN RD · Waldorf, MD 20601
Authorized: Passenger
(301) 843-1881
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- MC #119262
- USDOT #32700 USDOT Active
- 99Power Units
- 64Drivers
- CarrierEntity Type
About this carrier
KELLER BUS SERVICE is a Waldorf, MD freight carrier that is authorized for passenger in the state of Maryland. This company has 99 truck(s) in their fleet and 64 truck drivers. Their motor carrier number is MC-119262 and their USDOT number is 32700.
Sourced from FMCSA SAFER · last filed 09/18/2024 · last updated May 22, 2026.Carrier Details
- Legal Name KELLER TRANSPORTATION INC
- Operating Status AUTHORIZED FOR Passenger
- MCS-150 Filed 09/18/2024
- MCS-150 Mileage 2,278,116 (2023)
Operating Territory
Inspection activity Inspected in 2 states over the past 24 months: MD (154), DC (4). Home base: Waldorf, Maryland.
Safety Record
Crashes (24 mo)
-
0Fatal
- 3Injury
- 0Tow
- 3Total
Behavior Categories (BASICs)
CategoryMeasureViolations
Unsafe Driving
0
0
Crash Indicator
Not Public
—
Hours of Service
0
0
Vehicle Maintenance
0.13
7
Drugs / Alcohol
0
0
Hazmat
Not Public
—
Driver Fitness
0
0
Inspection Summary
- 158Total
- 151Clean
- 7With violations
24-month window ending May 15, 2026
Violations Cited 4 unique codes
Vehicle Maintenance 4
- 393.9A-LHLILighting - Headlamp(s) - Any inoperative
- 393.45D-BAALAir Brake - Audible air leak at other than a proper connection
- 396.5B-LLubrication - Oil or grease leak
- 393.91-BUBuses - Seats not secured/loose or equipped with improper aisle seats
Locations
Physical Address
KELLER BUS SERVICE4472 GALLANT GREEN RD
WALDORF, MD 20601
Mailing Address
Same as physical.