HACKMANN BROTHERS INC
AUTHORIZEDUSDOT
466257
MC Number
265342
Fleet Size
11
Total Drivers
5
Last updated: March 16, 2026
Safety overview
HACKMANN BROTHERS INC is a small interstate motor carrier based in SAINT PETERS, Missouri, operating 11 power units with 5 drivers. Their safety profile raises flags: 3 of 5 BASIC categories exceed the 75th percentile, which is where FMCSA considers stepping in. Their driver out-of-service rate of 0.0% comes in under the 5.51% national average. They have 1 crash on file (1 with injuries). FMCSA records show 8 inspections for this carrier.
BASIC scores
SMS PercentilesHigher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.
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 Missouri is 11.5% and the average vehicle OOS rate is 29.9% across 24,338 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire, Private (Property)
- Cargo Carried
- N
- Hazmat
- Yes
- Safety Rating Date
- N/A
What are BASIC scores?
FMCSA tracks carrier performance through its Safety Measurement System (SMS), which scores carriers across six categories called BASICs. Each score is a percentile from 0 to 100, based on inspection and crash data from the past 24 months.
A score of 65 means the carrier performed worse than 65% of its peers. Anything above 75% can trigger FMCSA alerts or investigations. Brokers vetting new carriers should pay attention to scores above 50%.
- Unsafe driving
- Speeding, reckless driving, improper lane changes, seatbelt violations. All based on what officers find during roadside inspections.
- HOS / Fatigue
- Hours-of-service violations, logbook problems, driving past the allowed limits. Fatigued driving is one of the top causes of truck crashes in the US.
- Driver fitness
- Licensing problems, expired medical certificates, and other driver qualification issues.
- Controlled substances
- Drug and alcohol testing violations, possession, or impairment.
- Vehicle maintenance
- Brake problems, tire issues, lighting defects, load securement failures. Caught during the vehicle portion of roadside inspections.
- Crash indicator
- Based on crash history from state-reported data. Higher percentile means more crashes relative to the carrier's size and mileage.
Inspections
8
Total
50%
Driver %
Insurance on file
Liability (BIPD)
PHILADELPHIA INDEMNITY INSURANCE COMPANY — eff. Aug 28, 2018
Cargo
FEDERATED MUTUAL INSURANCE CO. — eff. Aug 28, 1998
Surety Bond
Not on file
Trust Fund
Not on file
Crash history
1
Total Crashes
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Frequently asked questions
Is HACKMANN BROTHERS INC authorized to operate?
Yes. HACKMANN BROTHERS INC (USDOT #466257) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is HACKMANN BROTHERS INC's safety record?
HACKMANN BROTHERS INC has 3 BASIC scores above the 75th percentile, which is where FMCSA may look into a carrier. Brokers should weigh these scores alongside the inspection history and crash data before making a decision.
How many trucks does HACKMANN BROTHERS INC operate?
HACKMANN BROTHERS INC operates 11 power units with 5 drivers on file. That makes them a small carrier.
Does HACKMANN BROTHERS INC transport hazardous materials?
Yes. HACKMANN BROTHERS INC is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.
Where is HACKMANN BROTHERS INC located?
HACKMANN BROTHERS INC is based in SAINT PETERS, Missouri at 2929 NORTH ST PETERS PARKWAY, 63376. Phone: (636) 447-7001.
What are HACKMANN BROTHERS INC's out-of-service rates?
HACKMANN 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 50.0% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.