8T UNDERGROUND CONSTRUCTION LLC
USDOT 4452890
Active, interstate carrier, small fleet (4 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate100% 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 | 4452890 |
|---|---|
| MC Number | — |
| Legal Name | 8T UNDERGROUND CONSTRUCTION LLC |
| DBA Name | — |
| Entity Type | — |
| Phone | 5053066438 |
| Address | 6915 N 2200 W APT 6H, Park City, UT, 84098-8216 |
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 | 100 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 94 / 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 | 100% vs 19.1% national average |
Most frequent violation categories: 20 (2), 28 (2), 29 (2).
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) | 4 |
|---|---|
| Drivers | 2 |
| Recent Annual Mileage | — |
| Last MCS-150 Filing | 13-AUG-25 |
8T UNDERGROUND CONSTRUCTION LLC operates 4 power units — a larger fleet than 83% of carriers registered in UT.
Nearby
Other carriers in Park City, UT
- HIGH VALLEY TRANSIT — USDOT 4124135, 35 power units
- FULLTILT DUMPSTER SERVICES LLC — USDOT 4439283, 20 power units
- SUMMIT TRANSPORTATION SERVICES — USDOT 4239589, 6 power units
- WEILENMANN SCHOOL OF DISCOVERY — USDOT 4334744, 5 power units
- MARTINEZ SERVICES LLC — USDOT 4374661, 4 power units
Browse all carriers in Park City, UT or all UT carriers.