Carrier profile · USDOT 3622157 · MC-1238559 · Updated Jun 13, 2026
Brock Brothers Transport Inc
DBA SUGAR LAND COURIER SERVICES
9 power unitsSTAFFORD, TX50/100
CARRIER ACTIVEMC-1238559 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
- 13126 STAFFORD RD, STAFFORD, TX, 77477
- Mailing address
- P O BOX 1459, STAFFORD, TX, 77497
- Operation
- Interstate
Contact
- Phone
- (832) 948-9576
- Web domain
- sugarlandcourier.com
Registration
- Officer
- John Brock Sr
- USDOT / docket
- 3622157 · MC-1238559
- First registered
- Apr 27, 2021
- Last MCS-150
- Jun 24, 2025 · 280,000 mi (2024)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—CDL drivers
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.