Carrier profile · USDOT 4002236 · Updated Jun 13, 2026
INTREN WEST LLC
DBA INTREN WEST
86 power unitsavg 6.4 yrLocal · 1 statesSTOCKTON, CA100/100
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
- 3400 EAST EIGHT MILE RD SUITE B, STOCKTON, CA, 95212
- Mailing address
- 2840 FICUS ST, POMONA, CA, 91766
- Operation
- Interstate
Contact
- Phone
- (815) 923-2300
- Cell
- (909) 544-0420
- Web domain
- mastec.com
Registration
- Officers
- Matthew Cassara · Christopher Mills
- USDOT / docket
- 4002236
- First registered
- Dec 23, 2022
- Last MCS-150
- Sep 22, 2025 · 2,607,215 mi (2024)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- 115326516
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.