UNITED SITE SERVICES OF CALIFORNIA INC
USDOT 1080840
Active, interstate carrier, large fleet (787 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Out-of-service rate16.6% vs 19.1% national avg
- Crashes (24 months)20 reported — involvement does not imply fault
- Linked registrations10 share this carrier's phone or address
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 | 1080840 |
|---|---|
| MC Number | — |
| Legal Name | UNITED SITE SERVICES OF CALIFORNIA INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 8008645387 |
| Address | 2487 W NAVIGATOR DRIVE STE 300, Meridian, ID, 83642 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 20080806) |
| 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 | 78 / 100 |
|---|---|
| Hours-of-Service Compliance | 82 / 100 |
| Driver Fitness | 87 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 72 / 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 | 187 |
|---|---|
| Out-of-Service Rate | 16.6% vs 19.1% national average |
| Crashes | 20 total (2 fatal, 11 with injuries, 19 towaway) |
- 2025-12-19 — CA — towaway
- 2025-12-09 — CA — 4 injured, towaway
- 2025-08-08 — CA — towaway
- 2025-06-19 — CA — 1 injured, towaway
- 2025-06-04 — CA — towaway
Most frequent violation categories: 51 (43), 20 (31), 25 (13).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
10 other active carrier registrations share this carrier's phone or address in FMCSA records.
USDOT 525743 · USDOT 591629 · USDOT 600134 · USDOT 929460 · USDOT 1152783
Shared contact details can have many ordinary explanations, such as a shared dispatch service, registration agent, or office address.
Equipment
Fleet & operations
| Power Units (trucks) | 787 |
|---|---|
| Drivers | 352 |
| Recent Annual Mileage | 9,263,834 |
| Last MCS-150 Filing | 07-APR-26 |
UNITED SITE SERVICES OF CALIFORNIA INC operates 787 power units — a larger fleet than 100% of carriers registered in ID.
Nearby
Other carriers in Meridian, ID
- UNITED SITE SERVICES OF FLORIDA LLC — USDOT 929460, 469 power units
- TRACK UTILITIES LLC — USDOT 1045573, 247 power units
- DIAMOND LINE DELIVERY SYSTEMS INC — USDOT 887550, 206 power units
- A-1 HEATING & AIR CONDITIONING INC — USDOT 1030748, 94 power units
- MEMORIAL MONUMENTS & VAULT INC — USDOT 772598, 59 power units
Browse all carriers in Meridian, ID or all ID carriers.