WILLIAMS INSULATION INC
USDOT 611638 · Active
Active, interstate carrier, small fleet (6 power units) — no FMCSA safety rating on record (common).
Carrier identity
| USDOT Number | 611638 |
|---|---|
| MC Number | — |
| Legal Name | WILLIAMS INSULATION INC |
| DBA Name | — |
| Entity Type | CORPORATION |
| Phone | 5172635990 |
| Address | 5410 S ADRIAN HWY, Adrian, MI, 49221 |
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.
Fleet & operations
| Power Units (trucks) | 6 |
|---|---|
| Drivers | 4 |
| Recent Annual Mileage | 140,000 |
| Last MCS-150 Filing | 08-JUL-25 |
WILLIAMS INSULATION INC operates 6 power units — a larger fleet than 91% of carriers registered in MI.
Other carriers in Adrian, MI
- ADRIAN BLISSFIELD CONCRETE CO INC — USDOT 71829, 15 power units
- FLOYD'S RIGGING & MACHINERY MOVERS INC — USDOT 240366, 13 power units
- THE CUTLER DICKERSON CO — USDOT 71906, 9 power units
- LARRY MCCOY — USDOT 194888, 7 power units
- CARPENTER TRUCKING CO INC — USDOT 330256, 7 power units
Browse all carriers in Adrian, MI or all MI carriers.