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KELLER BROTHERS INC

USDOT 428844 · Frederick, MD

KELLER BROTHERS INC

USDOT 428844 · Frederick, MD  ·  Underwriter-grade risk snapshot

Operating statusActive
Lead priorityUnknown
Fleet7 power units · 5 drivers (7 trucks)
OperationA · PRIVATE PROPERTY
Current insurer—
Crashes / Inspections (24 mo)0 / 3

Out-of-Service Rates

VehicleDriver
This carrier 33.3% (1/3) 0.0% (0/3)
National average22.3%6.7%

⚠️ Above national average. Carriers with high OOS rates face premium surcharges and are more likely to shop for new insurance.

Contact

Address411 AVIATION WAY SUITE 100
FREDERICK MD 21703
Phone🔒 Subscribe to reveal
Email🔒 Subscribe to reveal

Fleet & mileage

Power units7
Drivers5 (5 CDL)
MCS-150 mileage93,500 (2025)
MCS-150 filedFeb 24, 2026
HazmatN
Cargoother: propane,diesel, general freight

Inspections & violations

Total inspections3
Out-of-service1
Vehicle OOS rate33.3%
Driver OOS rate0.0%
Total violations2
OOS violations0

Crashes

Total crashes0
Fatal crashes0
Injuries0

Safety measurement (BASIC)

CategoryMeasureStatus
Unsafe Driving0.71OK
Hours of Service0OK
Driver Fitness0OK
Controlled Substances0OK
Vehicle Maintenance1.66OK
Insurance agent? KELLER BROTHERS INC — get the full MD lead list.

Data as of Thu Oct 15 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.