1200 W. Washington Street

Phoenix, AZ 85007-2927

 

Phoenix Office: (602) 542-4251

 

Tucson Office: (520) 628-6550

 

Toll Free In-State Only:

1-(800) 222-7000

Gas Company Annual Reports

Alliant Gas, LLC (G-20889A) Formerly SemStream Arizona Propane, LLC:

Cooper Market, Inc. (G-02308A):

Duncan Valley Electric Cooperative, Inc. - Gas Division (G-02528A) Formerly Duncan Rural Service Corp.:

Graham County Utilities, Inc. - Gas Division (G-02527A):

Southwest Gas Corporation (G-01551A):

UNS Gas, Inc. (G-04204A):

Stay Connected


Arizona Corporation Commission

1200 W. Washington Street

Phoenix, AZ 85007

 

Corporations Division

1300 W. Washington Street

Phoenix, AZ 85007

 

Tucson Office (Walk-ins only)

400 W. Congress Street

Tucson, AZ 85701