KELLER BUS SERVICE
Legal name: KELLER TRANSPORTATION INC
- DOT
- 32700
- MC Docket
- 119262
- Authority
- AUTHORIZED FOR HIRE
- Safety
- Satisfactory
About KELLER BUS SERVICE
Keller Bus Service is a mid-size motor carrier based in Waldorf, MD, registered with the FMCSA since 1974 (52 years). The carrier operates 99 power units and 64 drivers, placing it in the top 95th percentile of US for-hire carriers by fleet size. Operating authority: AUTHORIZED FOR HIRE. Reported 2,278,116 annual miles for 2023 — approximately 23,011 miles per power unit. Cargo carried includes passengers. FMCSA safety rating: Satisfactory (issued February 2024).
Browse other for-hire carriers based in MD, or see all FMCSA-registered carriers.
Fleet & operations
- Power units
- 99
- Drivers
- 64
- Annual miles
- 2,278,116
99 buses
reported for 2023
Cargo carried
Equipment owned
- Coach
- 59
- School 16
- 40
Other carriers in MD
Data sourced from FMCSA Company Census (public domain). Last refreshed Jun 6, 2026. MCS-150 last updated Sep 2024. Safety rating issued Feb 2024.