FMCSA Carrier Profile
KELLER TRANSPORTATION INC
DBA: Keller Bus Service
Owner / Officer: Ernest Keller Iii
Active
Satisfactory
Authority Active
Active 31 yrs, 8 mo
Authority
Active
Common carrier
Insurance
On File
$4,000,000 BIPD
Safety
Satisfactory
0th pct · 50 inspections on record
✓ No risk flags found on authority or insurance records
Vetting Notes
KELLER TRANSPORTATION INC is an active FMCSA-registered motor carrier based in Waldorf, Maryland, operating under DOT 32700. No high-severity flags were found on authority or insurance records. Across 50 FMCSA inspections on record, this carrier shows 0.0% vehicle OOS and 0.0% driver OOS. Authority and safety history are clean as of this page's last update.
FMCSA Registration
DOT Number
32700
Operating Status
Active
Safety Rating
Satisfactory
Entity Type
Corporation
MCS-150 Filed
September 18, 2024
FMCSA Registration
June 1, 1974
Authority Granted
December 8, 1994
Annual Mileage
2,278,116 mi (2023)
Contact Information
Address
4472 Gallant Green Rd, Waldorf, MD 20601
Phone
Email
Owner / Officer
Ernest Keller Iii
Officer 2
Charles D Keller
Operating Authority
MC119262
Motor Carrier of Passengers · $5,000,000 required
Insurance on File
LEXINGTON INSURANCE COMPANY
BI&PD · $4,000,000 · Policy 038182967
Lancer Insurance Company
BI&PD · $5,000,000 · Policy BA164690
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Safety Percentile
0th percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
50
Driver Inspections
4
Vehicle Inspections
2
Total OOS Orders
Violations by Category
Vehicle Maintenance2
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate0.0% · national avg 20.7%
✓ Below national average
Inspection Trend by Year
2026
2025
2024
Inspection Records (50)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| May 27, 2026 | MD | Level II — Walk-Around | MOTORCOACH · 1M86DMNA8LP015656 | 1 | Passed |
| March 26, 2024 | DC | Level III — Driver Only | — | 0 | Clean |
| March 26, 2024 | DC | Level III — Driver Only | — | 0 | Clean |
| March 26, 2024 | DC | Level III — Driver Only | — | 0 | Clean |
| March 26, 2024 | DC | Level III — Driver Only | — | 0 | Clean |
| March 25, 2025 | MD | Level V — Vehicle Only | BLUB · 1BAKFCSH5LF366155 | 0 | Clean |
| March 25, 2025 | MD | Level V — Vehicle Only | BLUB · 1BAKFCPH8GF320625 | 0 | Clean |
| March 25, 2025 | MD | Level V — Vehicle Only | BLUB · 1BAKFCSH6JF340855 | 0 | Clean |
| March 25, 2025 | MD | Level V — Vehicle Only | BLUB · 1BAKFCPH9HF331876 | 0 | Clean |
| March 25, 2025 | MD | Level V — Vehicle Only | BLUB · 1BAKFCSH8JF340856 | 0 | Clean |
| March 25, 2025 | MD | Level V — Vehicle Only | BLUB · 1BAKFCPH7HF331875 | 0 | Clean |
| March 25, 2025 | MD | Level V — Vehicle Only | ICBU · 4DRBUSKP4CB554200 | 0 | Clean |
Showing 12 of 50 inspection records
Authority History
| Date | Status | Type |
|---|---|---|
| June 24, 2011 | INVOLUNTARY REVOCATION | Common |
| June 28, 2010 | INVOLUNTARY REVOCATION | Common |
| March 30, 2009 | INVOLUNTARY REVOCATION | Common |
| November 27, 2007 | INVOLUNTARY REVOCATION | Common |
| November 29, 2006 | INVOLUNTARY REVOCATION | Common |
| November 30, 2005 | INVOLUNTARY REVOCATION | Common |
| December 6, 2004 | INVOLUNTARY REVOCATION | Common |
| December 8, 1994 | GRANTED | Motor Passenger Common Carrier |
| December 8, 1994 | Active GRANTED | Motor Carrier of Passengers |
| November 30, 1993 | GRANTED | Motor Passenger Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| BI&PD Primary/Excess | Cancellation Pending | |
| BI&PD Primary/Excess | Cancellation Pending |
Other Carriers in Waldorf, MD
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 8, 2026.
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