{"state":"AZ","state_name":"Arizona","county":"maricopa","county_name":"Maricopa County","testing_required":true,"gas_testing_required":true,"gas_vehicle_min_age":6,"diesel_testing_required":true,"diesel_vehicle_min_age":6,"test_fee_cents":1615,"exemptions":["vehicles five years old or less","1966 model year or older vehicles","electric vehicles"],"stations":["M01 Beverly - 5850 W. Beverly Ln., Glendale, AZ 85306","M02 110th Ave. - 7140 N. 110th Ave., Glendale, AZ 85307","M03 23rd Ave. (Waiver/Referee Station) - 10210 N. 23rd Ave., Phoenix, AZ 85021","M04 Roosevelt - 5302 W. Roosevelt St., Phoenix, AZ 85043","M06 Madison (Waiver/Referee Station) - 4949 E. Madison St., Phoenix, AZ 85034","M07 1st Ave. - 1851 W. 1st Ave., Mesa, AZ 85202","M08 Ivy - 4442 E. Ivy St., Mesa, AZ 85205","M09 Beck - 20 N. Beck Ave., Chandler, AZ 85226","M10 Evans - 8448 E. Evans, Scottsdale, AZ 85260","M12 Riverview - 1520 E. Riverview Dr., Phoenix, AZ 85034","M13 Airport - 2360 S. Airport Blvd., Chandler, AZ 85286","M14 Westgate - 13425 W. Westgate Dr., Surprise, AZ 85374","M15 Deer Valley - 501 W. Deer Valley Rd., Phoenix, AZ 85027","M16 38th Ave. - 565 E. 38th Ave., Apache Junction, AZ 85119","M17 Eddie Albert - 16140 W. Eddie Albert Way, Goodyear, AZ 85338"],"station_details":[{"label":"Beverly","code":"M01","address":"5850 W. Beverly Ln., Glendale, AZ 85306","map_url":"https://maps.google.com/maps?q=5850+W+Beverly+Ln,+Glendale,+AZ+85306","supports_obd_express":true,"has_vehicle_length_restrictions":true,"supports_heavy_duty":false},{"label":"110th Ave.","code":"M02","address":"7140 N. 110th Ave., Glendale, AZ 85307","map_url":"https://maps.google.com/maps?q=7140+N+110th+Ave,+Glendale,+AZ+85307","supports_obd_express":true,"has_vehicle_length_restrictions":true,"supports_heavy_duty":false},{"label":"23rd Ave. (Waiver/Referee Station)","code":"M03","address":"10210 N. 23rd Ave., Phoenix, AZ 85021","map_url":"https://maps.google.com/maps?q=10210+N+23rd+Ave,+Phoenix,+AZ+85021","tags":["waiver/referee"],"supports_obd_express":true,"has_vehicle_length_restrictions":false,"supports_heavy_duty":false},{"label":"Roosevelt","code":"M04","address":"5302 W. Roosevelt St., Phoenix, AZ 85043","map_url":"https://maps.google.com/maps?q=5302+W+Roosevelt+St,+Phoenix,+AZ+85043","supports_obd_express":true,"has_vehicle_length_restrictions":false,"supports_heavy_duty":true},{"label":"Madison (Waiver/Referee Station)","code":"M06","address":"4949 E. Madison St., Phoenix, AZ 85034","map_url":"https://maps.google.com/maps?q=4949+E+Madison+St,+Phoenix,+AZ+85034","tags":["waiver/referee"],"supports_obd_express":true,"has_vehicle_length_restrictions":false,"supports_heavy_duty":false},{"label":"1st Ave.","code":"M07","address":"1851 W. 1st Ave., Mesa, AZ 85202","map_url":"https://maps.google.com/maps?q=1851+W+1st+Ave,+Mesa,+AZ+85202","supports_obd_express":true,"has_vehicle_length_restrictions":true,"supports_heavy_duty":false},{"label":"Ivy","code":"M08","address":"4442 E. Ivy St., Mesa, AZ 85205","map_url":"https://maps.google.com/maps?q=4442+E+Ivy+St,+Mesa,+AZ+85205","supports_obd_express":true,"has_vehicle_length_restrictions":true,"supports_heavy_duty":false},{"label":"Beck","code":"M09","address":"20 N. Beck Ave., Chandler, AZ 85226","map_url":"https://maps.google.com/maps?q=20+N+Beck+Ave,+Chandler,+AZ+85226","supports_obd_express":true,"has_vehicle_length_restrictions":false,"supports_heavy_duty":false},{"label":"Evans","code":"M10","address":"8448 E. Evans, Scottsdale, AZ 85260","map_url":"https://maps.google.com/maps?q=8448+E+Evans+Rd,+Scottsdale,+AZ+85260","supports_obd_express":true,"has_vehicle_length_restrictions":false,"supports_heavy_duty":false},{"label":"Riverview","code":"M12","address":"1520 E. Riverview Dr., Phoenix, AZ 85034","map_url":"https://maps.google.com/maps?q=1520+E+Riverview+Dr,+Phoenix,+AZ+85034","supports_obd_express":true,"has_vehicle_length_restrictions":false,"supports_heavy_duty":false},{"label":"Airport","code":"M13","address":"2360 S. Airport Blvd., Chandler, AZ 85286","map_url":"https://maps.google.com/maps?q=2360+S+Airport+Blvd,+Chandler,+AZ+85286","supports_obd_express":true,"has_vehicle_length_restrictions":false,"supports_heavy_duty":false},{"label":"Westgate","code":"M14","address":"13425 W. Westgate Dr., Surprise, AZ 85374","map_url":"https://maps.google.com/maps?q=13425+W+Westgate+Dr,+Surprise,+AZ+85378","supports_obd_express":true,"has_vehicle_length_restrictions":false,"supports_heavy_duty":false},{"label":"Deer Valley","code":"M15","address":"501 W. Deer Valley Rd., Phoenix, AZ 85027","map_url":"https://maps.google.com/maps?q=501+W+Deer+Valley+Rd,+Phoenix,+AZ+85027","supports_obd_express":true,"has_vehicle_length_restrictions":false,"supports_heavy_duty":false},{"label":"38th Ave.","code":"M16","address":"565 E. 38th Ave., Apache Junction, AZ 85119","map_url":"https://maps.google.com/maps?q=565+E+38th+Ave,+Apache+Junction,+AZ+85119","supports_obd_express":true,"has_vehicle_length_restrictions":true,"supports_heavy_duty":false},{"label":"Eddie Albert","code":"M17","address":"16140 W. Eddie Albert Way, Goodyear, AZ 85338","map_url":"https://maps.google.com/maps?q=16140+W+Eddie+Albert+Way,+Goodyear,+AZ+85338","supports_obd_express":true,"has_vehicle_length_restrictions":false,"supports_heavy_duty":false}],"source_url":"https://azdot.gov/mvd/services/vehicle-services/vehicle-registration/emissions","source_updated_at":"2026-04-23 07:16:03","coverage_status":"partial","confidence_note":"Rule thresholds are source-backed, but the published station inventory is metro-area coverage rather than a strict county-only list.","stations_scope":"metro_area","stations_scope_label":"Phoenix-area eligible stations","stations_note":"Arizona publishes phoenix-area testing stations for Maricopa County registrations, and Maricopa County vehicles may use any inspection station in that area.","help_cta":{"kind":"official_service","headline":"Open the official Maricopa County testing workflow","body":"PlateHarbor mapped the main county testing rules and finder coverage. Use the official source or locator before you schedule a test or travel to a station.","label":"Open official emissions program page","href":"https://azdot.gov/mvd/services/vehicle-services/vehicle-registration/emissions","placement":"after-official-links","disclosure":"Official emissions program link","tracking_key":"official-emissions-arizona-maricopa"}}