Carrier profile · USDOT 4526658 · FF-70736 · Updated Jul 26, 2026
ROCK SOLID TRANSPORT LLC
9 power unitsEAU CLAIRE, WI50/100
AUTHORITY STATUS UNKNOWNFF-70736 STATUS UNKNOWN
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 6258 33RD AVE, EAU CLAIRE, WI, 54703
- Operation
- Interstate
Contact
- Phone
- (715) 874-7625
- Cell
- (715) 456-0413
- Web domain
- rocksolidtransport.com
Registration
- Officer
- Michael Gary Harsh
- USDOT / docket
- 4526658 · FF-70736
- First registered
- Jan 30, 2026
- Last MCS-150
- Jan 30, 2026
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—Annual mileage
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.