JACK GRIGGS INC
AUTHORIZEDDBA: VISALIA TRANSFER
USDOT
1177837
MC Number
N/A
Fleet Size
20
Total Drivers
19
Last updated: March 15, 2026
Safety overview
JACK GRIGGS INC is a mid-size intrastate only (hazmat) motor carrier based in EXETER, California, operating 20 power units with 19 drivers. 2 of their 5 BASIC scores sit above the 75th percentile intervention threshold. The rest fall within acceptable ranges. Their driver out-of-service rate of 11.1% runs above the national average of 5.51%. They have 1 crash on file. FMCSA records show 9 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 California is 8.9% and the average vehicle OOS rate is 22.4% across 312,857 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Intrastate Only (Hazmat)
- 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
9
Total
50%
Driver %
Crash history
1
Total Crashes
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Frequently asked questions
Is JACK GRIGGS INC authorized to operate?
Yes. JACK GRIGGS INC (USDOT #1177837) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (hazmat) carrier.
What is JACK GRIGGS INC's safety record?
JACK GRIGGS INC 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 JACK GRIGGS INC operate?
JACK GRIGGS INC operates 20 power units with 19 drivers on file. That puts them in the mid-size range.
Does JACK GRIGGS INC transport hazardous materials?
Yes. JACK GRIGGS INC is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.
Where is JACK GRIGGS INC located?
JACK GRIGGS INC is based in EXETER, California at 1149 S KAWEAH, 93221. Phone: (559) 592-3154.
What are JACK GRIGGS INC's out-of-service rates?
JACK GRIGGS INC's driver out-of-service rate is 11.1%, 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 33.3% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.