Carrier profile · USDOT 2988805 · MC-1297899 · Updated Jul 18, 2026
Southwest 24 Hr Divirsified Services LLC
1 power unitSUPERIOR, AZ50/100
CARRIER ACTIVEMC-1297899 ACTIVEHAZMAT
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
- 765 S WESTERN AVE, SUPERIOR, AZ, 85173-3932
- Mailing address
- 804 W US HWY 60, SUPERIOR, AZ, 85173-3932
- Operation
- Interstate· Hazmat
Contact
- Phone
- (520) 827-1922
- Fax
- (520) 689-2637
- suzesteven@yahoo.com
Registration
- Officer
- Suze Stevenson
- USDOT / docket
- 2988805 · MC-1297899
- First registered
- Mar 23, 2017
- Last MCS-150
- May 4, 2026 · 15,000 mi (2024)
- 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.