JB COURIERS INC
USDOT 4251132
Active, interstate carrier, small fleet (6 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate2.6% vs 19.1% national avg
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 4251132 |
|---|---|
| MC Number | MC-1647847 |
| Legal Name | JB COURIERS INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 9164327737 |
| Address | 10300 TRUEMPER WAY, Mather, CA, 95655 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 87 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 66 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 77 |
|---|---|
| Out-of-Service Rate | 2.6% vs 19.1% national average |
Most frequent violation categories: 51 (17), 20 (9), 14 (4).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 6 |
|---|---|
| Drivers | 6 |
| Recent Annual Mileage | 100,000 |
| Last MCS-150 Filing | 23-JUL-25 |
JB COURIERS INC operates 6 power units — a larger fleet than 93% of carriers registered in CA.
Nearby
Other carriers in Mather, CA
- DELEON WOODS — USDOT 4283156, 1 power units
Browse all carriers in Mather, CA or all CA carriers.