Contact Information 1327 W. San Pedro Street, Gilbert, Arizona 85233 (480) 633-8500 For the highest quality grading, asphalt paving and roadwork, call the most trusted name in the Valley, M. R. Tanner Construction. Name(Required) First Last Email(Required) Enter Email Confirm Email Department(Required)EstimatingBillingHRAdministrationOtherComments(Required)Please let us know what's on your mind. Have a question for us? Ask away.CAPTCHACommentsThis field is for validation purposes and should be left unchanged.