Carrier profile · USDOT 759079 · Updated Jun 13, 2026
DEAN SOCAL LLC
DBA SWISS DAIRY
41 power unitsRIVERSIDE, CA50/100
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
- 12171 MADERA WAY, RIVERSIDE, CA, 92503-4849
- Mailing address
- 2711 N HASKELL AVENUE STE 3400, DALLAS, TX, 75204
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (951) 898-8222
- Fax
- (951) 734-3786
- Web domain
- deanfoods.com
Registration
- Officers
- Michael L Ahart · Shaun Young
- USDOT / docket
- 759079
- First registered
- Jul 10, 1998
- Last MCS-150
- Apr 4, 2011 · 2,296,733 mi (2008)
- FMCSA safety rating
- Not rated
- 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.