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Keller Bus Service
Motorcoach · School bus · Waldorf, MD · Legal name: Keller Transportation Inc
USDOT 32700MC 119262Passenger authority active
Fleet reported to FMCSA
MotorcoachesOwned, term-leased or trip-leased
50School busesOwned, term-leased or trip-leased
54Active FMCSA passenger authoritySatisfactory safety rating
From the FMCSA company census, checked Oct 25, 2026. Fleet counts are self-reported by the carrier. Confirm on FMCSA SAFER before you book. How we verify
Company details
Legal nameKeller Transportation Inc
LocationWaldorf, MD 20601
Phone on record(301) 843-1881
OperationInterstate
FMCSA passenger authority (MC)MC 119262 — Active
Safety ratingSatisfactory (Oct 15, 2026)
Drivers70
Registered with USDOTJun 1, 1974 (52.4 yrs)
Ratings, reviews and service details appear only when the company claims this profile or we can verify them. We never publish invented reviews.
Before you hire Keller Bus Service
- Check the USDOT number on FMCSA SAFER and make sure the company is “Authorized for Passenger” if you cross state lines.
- Ask for the certificate of insurance — interstate carriers with 16+ seat buses must carry at least $5 million liability.
- Ask the year and model of the bus you will get, and whether it has seat belts, restroom, Wi-Fi and wheelchair lift.
- Get the quote in writing: hourly or daily rate, minimum hours, driver tip, fuel, tolls, parking and overnight driver lodging.
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