GRISSOM UNDERGROUND
USDOT 1017630
Active, intrastate (non-hazmat) carrier, small fleet (2 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 | 1017630 |
|---|---|
| MC Number | — |
| Legal Name | GRISSOM UNDERGROUND |
| DBA Name | — |
| Entity Type | — |
| Phone | 9316688128 |
| Address | 588 PLEASANT COVE ROAD, Rock Island, TN, 38581 |
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.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 1 |
|---|---|
| Out-of-Service Rate | 100% vs 19.1% national average |
Most frequent violation categories: 20 (3), 16 (2), 15 (1).
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) | 2 |
|---|---|
| Drivers | 2 |
| Recent Annual Mileage | — |
| Last MCS-150 Filing | 14-MAR-14 |
GRISSOM UNDERGROUND operates 2 power units — a larger fleet than 63% of carriers registered in TN.
Nearby
Other carriers in Rock Island, TN
- JOE W AND FREDA A SCOTT — USDOT 877394, 17 power units
- HILLIS GROUP LLC — USDOT 670841, 13 power units
- STANTAM LLC — USDOT 756342, 10 power units
- TRIPLE B NURSERY INC — USDOT 772402, 3 power units
- JAMES BELL — USDOT 625738, 2 power units
Browse all carriers in Rock Island, TN or all TN carriers.