Arizona Department of Transportation - Motor Vehicle Division
Customer Service Call Center: 602-255-0072
Power Tags, Titles and More- authorized third party for MVD services
3125 W. Hunt Highway
San Tan Valley, AZ 85142
For vehicle emissions information or for the locations and hours of emissions test facilities, visit the Arizona Department of Environmental Quality website or call 602-470-4646 or 1-800-284-7748.