KELLER BROTHERS INC
AUTHORIZEDUSDOT
428844
MC Number
N/A
Fleet Size
7
Total Drivers
5
Last updated: March 16, 2026
Broker verification report
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Safety overview
KELLER BROTHERS INC is a small interstate motor carrier based in MT AIRY, Maryland, operating 7 power units with 5 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 0.0% comes in under the 5.51% national average. No crashes on file. FMCSA records show 3 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Maryland is 13.2% and the average vehicle OOS rate is 25.4% across 42,394 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
3
Total
50%
Driver %
Insurance on file
No insurance records on file with FMCSA.
Crash history
0
Total Crashes
Similar carriers in Maryland
Other carriers in the same state with a similar fleet size.
NEWARK GRAIN INC
HERBERT RANDOLPH WILLSON
NATIONS CONTRACTING CO INC
ROADWAY VAN LINES INC
TRI COUNTY CONCRETE & MASONRY CONSTRUCTION LLC
Frequently asked questions
Is KELLER BROTHERS INC authorized to operate?
Yes. KELLER BROTHERS INC (USDOT #428844) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is KELLER BROTHERS INC's safety record?
KELLER BROTHERS INC has 3 inspections on file and no crashes on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does KELLER BROTHERS INC operate?
KELLER BROTHERS INC operates 7 power units with 5 drivers on file. That makes them a small carrier.
Does KELLER BROTHERS INC transport hazardous materials?
No. KELLER BROTHERS INC does not have a hazardous materials flag in the FMCSA database.
Where is KELLER BROTHERS INC located?
KELLER BROTHERS INC is based in MT AIRY, Maryland at 1012 RISING RIDGE RD, 21771. Phone: (301) 607-9300.
What are KELLER BROTHERS INC's out-of-service rates?
KELLER BROTHERS INC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 33.3% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.