MOUNTAIN STATES CONSTRUCTION CO
USDOT 519815
Active, interstate carrier, small fleet (2 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate0% vs 19.1% national avg
- Linked registrations1 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 | 519815 |
|---|---|
| MC Number | — |
| Legal Name | MOUNTAIN STATES CONSTRUCTION CO |
| DBA Name | — |
| Entity Type | CORPORATION |
| Phone | 5098376822 |
| Address | 803 SCOON ROAD, Sunnyside, WA, 98944 |
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 | 0 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 0 / 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 | 1 |
|---|---|
| Out-of-Service Rate | 0% vs 19.1% national average |
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
1 other active carrier registration share this carrier's phone or address in FMCSA records.
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) | 2 |
|---|---|
| Drivers | 4 |
| Recent Annual Mileage | 10,000 |
| Last MCS-150 Filing | 17-JUL-25 |
MOUNTAIN STATES CONSTRUCTION CO operates 2 power units — a larger fleet than 61% of carriers registered in WA.
Nearby
Other carriers in Sunnyside, WA
- R & B TRUCK LINE CO — USDOT 150142, 15 power units
- HICKENBOTTOM & SONS INC — USDOT 66533, 9 power units
- NICKS HAULING SERVICE INC — USDOT 63773, 7 power units
- SARTIN CONSTRUCTION AND TRUCKING INC — USDOT 233638, 6 power units
- INDEPENDENT FOODS LLC — USDOT 152182, 5 power units
Browse all carriers in Sunnyside, WA or all WA carriers.