SEMPERFI GROUP CORP
USDOT 3971499 · Doing business as SEMPER FI GROUP
Active, interstate carrier, small fleet (11 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate37.5% vs 19.1% national avg
- Crashes (24 months)1 reported — involvement does not imply fault
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 | 3971499 |
|---|---|
| MC Number | MC-1487155 |
| Legal Name | SEMPERFI GROUP CORP |
| DBA Name | SEMPER FI GROUP |
| Entity Type | — |
| Phone | 4422437635 |
| Address | 17071 HACKBERRY LANE, Fontana, CA, 92337 |
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 | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 91 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 77 / 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 | 16 |
|---|---|
| Out-of-Service Rate | 37.5% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 0 with injuries, 1 towaway) |
- 2026-03-03 — CA — towaway
Most frequent violation categories: 51 (4), 15 (3), 16 (3).
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) | 11 |
|---|---|
| Drivers | 14 |
| Recent Annual Mileage | 613,368 |
| Last MCS-150 Filing | 17-MAR-26 |
SEMPERFI GROUP CORP operates 11 power units — a larger fleet than 97% of carriers registered in CA.
Nearby
Other carriers in Fontana, CA
- IGY6 TOWING SERVICE LLC — USDOT 3809021, 74 power units
- KVL TIRES INC — USDOT 3741326, 72 power units
- RAINBOW CARRIER INC — USDOT 3739916, 58 power units
- TONY LOGISTICS USA INC — USDOT 3654615, 50 power units
- AUSTIN CORPORATION — USDOT 3766618, 47 power units
Browse all carriers in Fontana, CA or all CA carriers.