ROCK SOLID MATERIALS INC
USDOT 4578373
Active
Active, interstate carrier, mid-size fleet (29 power units) — no FMCSA safety rating on record (common).
USDOT4578373
MC NumberMC-1822101
Fleet29 power units
Drivers58
Phone2622404100
LocationGenoa City, WI
Registration
Carrier identity
| USDOT Number | 4578373 |
|---|---|
| MC Number | MC-1822101 |
| Legal Name | ROCK SOLID MATERIALS INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 2622404100 |
| Address | 1001 WILLIAMS RD, Genoa City, WI, 53128 |
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.
Equipment
Fleet & operations
| Power Units (trucks) | 29 |
|---|---|
| Drivers | 58 |
| Recent Annual Mileage | — |
| Last MCS-150 Filing | 05-MAY-26 |
ROCK SOLID MATERIALS INC operates 29 power units — a larger fleet than 98% of carriers registered in WI.
Nearby
Other carriers in Genoa City, WI
- EXTREME EXTERIORS WI COMPANY LLC — USDOT 4409466, 7 power units
- BAZ RENTALS LLC — USDOT 4123561, 2 power units
- LAKES AREA TRANSPORT LLC — USDOT 4302816, 2 power units
- J PEASE EXCAVATING INC — USDOT 4329001, 1 power units
- TRAFFIC JAMS SPEED SHOP LLC — USDOT 4380898, 1 power units
Browse all carriers in Genoa City, WI or all WI carriers.