WILLIAM DENNIS COOK INC
USDOT 3587948
Active, interstate carrier, small fleet (8 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate20.7% 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 | 3587948 |
|---|---|
| MC Number | MC-196226 |
| Legal Name | WILLIAM DENNIS COOK INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 4233418636 |
| Address | 4599 HWY 67 W, Mountain City, TN, 37683 |
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 | 95 / 100 |
|---|---|
| Hours-of-Service Compliance | 87 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 86 / 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 | 29 |
|---|---|
| Out-of-Service Rate | 20.7% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 1 with injuries, 1 towaway) |
- 2024-09-11 — MO — 1 injured, towaway
- 2023-12-28 — CO — towaway
- 2023-12-13 — NC — towaway
Most frequent violation categories: 16 (11), 12 (4), 15 (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) | 8 |
|---|---|
| Drivers | 7 |
| Recent Annual Mileage | 892,079 |
| Last MCS-150 Filing | 21-APR-26 |
WILLIAM DENNIS COOK INC operates 8 power units — a larger fleet than 93% of carriers registered in TN.
Nearby
Other carriers in Mountain City, TN
- C L G TRANSPORTATION INC — USDOT 3227424, 6 power units
- BIG COUNTRY EXCAVATIONS LLC — USDOT 3370332, 2 power units
- ATB INC LOGISTICS — USDOT 3173696, 1 power units
- CAMPBELL CUSTOM DOORS — USDOT 3198370, 1 power units
- HOT ROD DIESEL — USDOT 3247816, 1 power units
Browse all carriers in Mountain City, TN or all TN carriers.