Carrier profile · USDOT 170696 · Updated Jun 13, 2026

Canyon State Oil Company Inc

54 power unitsPHOENIX, AZ50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT

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

Mailing address
P O BOX 18988, PHOENIX, AZ, 85005-8988
Operation
Interstate· Hazmat

Contact

Fax
(602) 269-2685
Web domain
maxumpetroleum.com

Registration

Officers
Todd Hernke · Rodney Burgett
USDOT / docket
170696
First registered
Jun 1, 1974
Last MCS-150
Jun 3, 2011 · 1,703,538 mi (2011)
FMCSA safety rating
Satisfactory · Aug 23, 2002
D-U-N-S
81691149

Fleet (self-reported · MCS-150)

54Power units
78Drivers
78CDL drivers
1,703,538Annual mileage

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.