KELLER TRANSPORTATION INC
USDOT 32700 · Doing business as KELLER BUS SERVICE
Active, interstate carrier, mid-size fleet (99 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Insurance on fileLANCER INSURANCE COMPANY
- Out-of-service rate0% vs 19.1% national avg
- Crashes (24 months)3 reported — involvement does not imply fault
- Authority ageGranted 31 years ago
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 32700 |
|---|---|
| MC Number | MC-119262 |
| Legal Name | KELLER TRANSPORTATION INC |
| DBA Name | KELLER BUS SERVICE |
| Entity Type | CORPORATION |
| Phone | 3018431881 |
| Address | 4472 GALLANT GREEN RD, Waldorf, MD, 20601 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 20240206) |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Filings
Insurance
| Current Insurer | LANCER INSURANCE COMPANY |
|---|---|
| Coverage on File | $5,000,000 |
| Insurance on File Since | 2024-08-01 |
| Insurer | Coverage | Form | Effective | Cancelled |
|---|---|---|---|---|
| LANCER INSURANCE COMPANY | $5,000,000 | BMC-91X | 2024-08-01 | — |
| Lexington Insurance Company | $4,000,000 | BMC-91X | 2013-07-01 | — |
Timeline
Authority history
| Authority First Granted | 1994-12-08 Established authority |
|---|---|
| Authority Events on Record | 1 |
- 1994-12-08 — Granted — Motor Carrier of Passengers Active GRANTED
Our scoring
Safety scores
| Unsafe Driving | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 63 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 128 |
|---|---|
| Out-of-Service Rate | 0% vs 19.1% national average |
| Crashes | 3 total (0 fatal, 3 with injuries, 3 towaway) |
- 2026-03-24 — MD — 6 injured, towaway
- 2026-02-05 — DC — 4 injured, towaway
- 2024-10-07 — MD — 2 injured, towaway
- 2024-02-28 — DC — 1 injured
- 2023-12-26 — MD — towaway
Most frequent violation categories: 30 (6), 20 (2), 16 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 99 |
|---|---|
| Drivers | 64 |
| Recent Annual Mileage | 2,160,000 |
| Last MCS-150 Filing | 18-SEP-24 |
KELLER TRANSPORTATION INC operates 99 power units — a larger fleet than 100% of carriers registered in MD.
Nearby
Other carriers in Waldorf, MD
- EMBASSY DAIRY INC — USDOT 328283, 181 power units
- AMERICAN WAY VAN LINES — USDOT 222655, 37 power units
- PRINCE GEORGES CONTRACTORS' INC — USDOT 377782, 21 power units
- JAMES H DUFFY COMPANY — USDOT 515611, 21 power units
- A-WHISCO INCORPORATED — USDOT 230034, 20 power units
Browse all carriers in Waldorf, MD or all MD carriers.