Carrier profile · USDOT 637360 · Updated Jun 13, 2026
VOLCANO ROCK INC
1 power unitLocal · 1 statesMCARTHUR, CA50/100
AUTHORITY 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
- 44534 STATE HWY 299 E, MCARTHUR, CA, 96056
- Mailing address
- P O BOX 71, MCARTHUR, CA, 96056
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (530) 336-5256
Registration
- Officers
- Larry Carpenter · Calvin Carpenter
- USDOT / docket
- 637360
- First registered
- Apr 16, 1996
- Last MCS-150
- Aug 19, 2024 · 7,986 mi (2023)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
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.