Member Directory ShareTweetPinal County District 3 Supervisor - Stephen Q. Millerpinal.gov/1317/District-3-Supervisor820 E. Cottonwood Ln., Bldg. ACasa Grande, AZ 85122520-866-7401Government & Public Services Chamber Members | Calendar of Chamber Events | Member Account | Calendar of Community Events | Member Job Postings | Member Promotions | News | Request Info