Carrier profile · USDOT 2225871 · MC-375005 · Updated Jun 13, 2026
BROCK LLC
DBA BROCK TRANSPORTATIONS LLC
0 power unitsLIVERMORE, CA78/100
BROKER AUTHORITY ACTIVEMC-375005 BROKER ACTIVE
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
- 7683 SOUTHFRONT ROAD SUITE 260, LIVERMORE, CA, 94551
- Operation
- —
Contact
- Phone
- (925) 371-2184
- Fax
- (935) 371-7036
- robrien@brockweb.com
- Web domain
- brockweb.com
Registration
- Officers
- Christopher R O'Brien · Renee O'Brien
- USDOT / docket
- 2225871 · MC-375005
- First registered
- Nov 19, 2011
- Last MCS-150
- Aug 9, 2023
- FMCSA safety rating
- Not rated
- D-U-N-S
- 126312615
Fleet (self-reported · MCS-150)
—Power units
—Drivers
—CDL drivers
—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.