YMSC INC
USDOT 4491604 · Doing business as PRIME SUPPLY 1
Active
Active, intrastate (non-hazmat) carrier, single-truck operation (1 power unit) — no FMCSA safety rating on record (common).
USDOT4491604
MC Number—
Fleet1 power unit
Drivers1
Phone9514275711
LocationRiverside, CA
Registration
Carrier identity
| USDOT Number | 4491604 |
|---|---|
| MC Number | — |
| Legal Name | YMSC INC |
| DBA Name | PRIME SUPPLY 1 |
| Entity Type | — |
| Phone | 9514275711 |
| Address | 12393 DOHERTY ST, Riverside, CA, 92503-4842 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Intrastate (Non-Hazmat) |
| 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.
Equipment
Fleet & operations
| Power Units (trucks) | 1 |
|---|---|
| Drivers | 1 |
| Recent Annual Mileage | — |
| Last MCS-150 Filing | 06-NOV-25 |
YMSC INC operates 1 power unit — a larger fleet than 0% of carriers registered in CA.
Nearby
Other carriers in Riverside, CA
- GIGANTE TRANSPORTATION — USDOT 4342831, 30000 power units
- MASTER ROOFING SOLUTIONS LLC — USDOT 4309284, 94 power units
- CTWS LLC — USDOT 9254518, 41 power units
- STATEWIDE ROAD SOLUTIONS LLC — USDOT 4129445, 37 power units
- AMERICAN ASPHALT SOUTH INC — USDOT 4148413, 34 power units
Browse all carriers in Riverside, CA or all CA carriers.