Carrier profile · USDOT 54275 · MC-99175 · Updated Jun 13, 2026
SIERRITA MINING & RANCHING CO
15 power unitsLocal · 1 statesSAHUARITA, AZ82/100
AUTHORITY STATUS UNKNOWNMC-99175 STATUS UNKNOWNHAZMAT
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
- 9333 W WHITE HILLS LOOP, SAHUARITA, AZ, 85629-9311
- Operation
- Intrastate (Non-Hazmat)· Hazmat
Contact
- Phone
- (520) 625-1204
- Fax
- (520) 625-3234
- nharris@sierrita.com
- Web domain
- sierrita.com
Registration
- Officers
- Todd E. Harris · Les C. Harris
- USDOT / docket
- 54275 · MC-99175
- First registered
- Jun 1, 1974
- Last MCS-150
- Apr 21, 2025 · 165,000 mi (2022)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 41458324
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.