Carrier profile · USDOT 1832048 · MC-666386 · Updated Jun 13, 2026
Harold Brock & Dennis Brock
DBA CB CONSTRUCTION COMPANY
8 power unitsKNOXVILLE, TN80/100
CARRIER ACTIVEMC-666386 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
- 7068 RIVAL LANE, KNOXVILLE, TN, 37918
- Mailing address
- P O BOX 70491, KNOXVILLE, TN, 37938
- Operation
- Interstate
Contact
- Phone
- (865) 922-0413
- Fax
- (865) 925-3476
Registration
- Officers
- Harold Brock · Dennis Brock
- USDOT / docket
- 1832048 · MC-666386
- First registered
- Nov 21, 2008
- Last MCS-150
- Nov 23, 2009 · 253 mi (2008)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- 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.