W H BRISTOW INC

AUTHORIZED
309 N MAIN ST, DARLINGTON, SC, 29532|(843) 393-2896

USDOT

247688

MC Number

N/A

Fleet Size

6

Total Drivers

3

Last updated: March 16, 2026

Safety overview

W H BRISTOW INC is a small intrastate only (hazmat) motor carrier based in DARLINGTON, South Carolina, operating 6 power units with 3 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 33.3% runs above the national average of 5.51%. No crashes on file. FMCSA records show 9 inspections for this carrier.

BASIC scores

SMS Percentiles

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

Unsafe Driving
88%
HOS / Fatigue
18%
👤Driver Fitness
95%
Controlled Substances
21%
🔧Vehicle Maintenance
94%

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.

Driver OOS rate33.3%
National average5.5%
Vehicle OOS rate50.0%
National average20.7%

For reference, the average driver OOS rate in South Carolina is 12.5% and the average vehicle OOS rate is 35.5% across 22,987 carriers.

Company details

Entity Type
N/A
Carrier Operation
Intrastate Only (Hazmat)
Operation Classification
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

9

Total

53%

Driver %

Driver Inspections9
Vehicle Inspections8
Driver OOS Rate33.3%
Vehicle OOS Rate50.0%

Insurance on file

No insurance records on file with FMCSA.

Crash history

0

Total Crashes

Fatal Crashes0
Injury Crashes0
Tow Crashes0

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Frequently asked questions

Is W H BRISTOW INC authorized to operate?

Yes. W H BRISTOW INC (USDOT #247688) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (hazmat) carrier.

What is W H BRISTOW INC's safety record?

W H BRISTOW 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 W H BRISTOW INC operate?

W H BRISTOW INC operates 6 power units with 3 drivers on file. That makes them a small carrier.

Does W H BRISTOW INC transport hazardous materials?

Yes. W H BRISTOW INC is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.

Where is W H BRISTOW INC located?

W H BRISTOW INC is based in DARLINGTON, South Carolina at 309 N MAIN ST, 29532. Phone: (843) 393-2896.

What are W H BRISTOW INC's out-of-service rates?

W H BRISTOW INC's driver out-of-service rate is 33.3%, compared to the national average of 5.51%. Higher than average, which could point to driver compliance issues. Their vehicle out-of-service rate is 50.0% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.