MARIO BUONI AND SONS

AUTHORIZED
10400 OLD RIVER RD, BAKERSFIELD, CA, 93311-9734|(661) 281-8333

USDOT

4527596

MC Number

N/A

Fleet Size

6

Total Drivers

3

Last updated: March 16, 2026

Safety overview

MARIO BUONI AND SONS is a small intrastate only (hazmat) motor carrier based in BAKERSFIELD, California, operating 6 power units with 3 drivers. 2 of their 5 BASIC scores sit above the 75th percentile intervention threshold. The rest fall within acceptable ranges. No crashes on file.

BASIC scores

SMS Percentiles

Higher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.

Unsafe Driving
71%
HOS / Fatigue
73%
👤Driver Fitness
77%
Controlled Substances
89%
🔧Vehicle Maintenance
57%

Company details

Entity Type
N/A
Carrier Operation
Intrastate Only (Hazmat)
Operation Classification
Private (Property)
Cargo Carried
N
Hazmat
No
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

0

Total

Driver %

Driver Inspections0
Vehicle Inspections0

Crash history

0

Total Crashes

Fatal Crashes0
Injury Crashes0
Tow Crashes0

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Frequently asked questions

Is MARIO BUONI AND SONS authorized to operate?

Yes. MARIO BUONI AND SONS (USDOT #4527596) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (hazmat) carrier.

What is MARIO BUONI AND SONS's safety record?

MARIO BUONI AND SONS has 2 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 MARIO BUONI AND SONS operate?

MARIO BUONI AND SONS operates 6 power units with 3 drivers on file. That makes them a small carrier.

Does MARIO BUONI AND SONS transport hazardous materials?

No. MARIO BUONI AND SONS does not have a hazardous materials flag in the FMCSA database.

Where is MARIO BUONI AND SONS located?

MARIO BUONI AND SONS is based in BAKERSFIELD, California at 10400 OLD RIVER RD, 93311-9734. Phone: (661) 281-8333.