Carrier profile · USDOT 2281731 · Updated Jun 13, 2026
Castle & King Rock & Ready Mix Inc
9 power unitsavg 17.3 yrLocal · 1 statesVACAVILLE, CA94/100
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
- 105 AEGEAN WAY, VACAVILLE, CA, 95687
- Operation
- Interstate
Contact
- Phone
- (707) 446-2434
- Cell
- (707) 689-6398
- rich@rockonck.com
- Web domain
- rockonck.com
Registration
- Officer
- Richard Martin
- USDOT / docket
- 2281731
- First registered
- Mar 8, 2012
- Last MCS-150
- Jan 26, 2026 · 109,674 mi (2024)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 76536655
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.