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AZ Emissions test

Maricopa County emissions test

Get the emissions requirement cleared before you renew in Maricopa County.

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Stations Exemptions

Last synced Apr 23, 2026, 7:16 AM UTC from official source .

Rule thresholds are source-backed, but the published station inventory is metro-area coverage rather than a strict county-only list.

What to know

Before you go

Testing required Yes This county can hold up renewal until you clear the test.
Typical fee $16.15 Double-check the station fee before you go.
Gas vehicles Gas vehicles starting at 6 years old Use this if the vehicle is gas, hybrid, or another covered light-duty type.
Diesel vehicles Diesel vehicles starting at 6 years old Use this if the vehicle is diesel-powered.

Exemptions

Exemptions

  • vehicles five years old or less
  • 1966 model year or older vehicles
  • electric vehicles

Stations

Phoenix-area eligible stations

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Arizona publishes phoenix-area testing stations for Maricopa County registrations, and Maricopa County vehicles may use any inspection station in that area.

  • M01 Beverly
    5850 W. Beverly Ln., Glendale, AZ 85306
    OBD express: Yes • Heavy duty: No • Length restrictions: Yes
  • M02 110th Ave.
    7140 N. 110th Ave., Glendale, AZ 85307
    OBD express: Yes • Heavy duty: No • Length restrictions: Yes
  • M03 23rd Ave. (Waiver/Referee Station)
    10210 N. 23rd Ave., Phoenix, AZ 85021
    waiver/referee • OBD express: Yes • Heavy duty: No • Length restrictions: No
  • M04 Roosevelt
    5302 W. Roosevelt St., Phoenix, AZ 85043
    OBD express: Yes • Heavy duty: Yes • Length restrictions: No
  • M06 Madison (Waiver/Referee Station)
    4949 E. Madison St., Phoenix, AZ 85034
    waiver/referee • OBD express: Yes • Heavy duty: No • Length restrictions: No
  • M07 1st Ave.
    1851 W. 1st Ave., Mesa, AZ 85202
    OBD express: Yes • Heavy duty: No • Length restrictions: Yes
  • M08 Ivy
    4442 E. Ivy St., Mesa, AZ 85205
    OBD express: Yes • Heavy duty: No • Length restrictions: Yes
  • M09 Beck
    20 N. Beck Ave., Chandler, AZ 85226
    OBD express: Yes • Heavy duty: No • Length restrictions: No
  • M10 Evans
    8448 E. Evans, Scottsdale, AZ 85260
    OBD express: Yes • Heavy duty: No • Length restrictions: No
  • M12 Riverview
    1520 E. Riverview Dr., Phoenix, AZ 85034
    OBD express: Yes • Heavy duty: No • Length restrictions: No
  • M13 Airport
    2360 S. Airport Blvd., Chandler, AZ 85286
    OBD express: Yes • Heavy duty: No • Length restrictions: No
  • M14 Westgate
    13425 W. Westgate Dr., Surprise, AZ 85374
    OBD express: Yes • Heavy duty: No • Length restrictions: No
  • M15 Deer Valley
    501 W. Deer Valley Rd., Phoenix, AZ 85027
    OBD express: Yes • Heavy duty: No • Length restrictions: No
  • M16 38th Ave.
    565 E. 38th Ave., Apache Junction, AZ 85119
    OBD express: Yes • Heavy duty: No • Length restrictions: Yes
  • M17 Eddie Albert
    16140 W. Eddie Albert Way, Goodyear, AZ 85338
    OBD express: Yes • Heavy duty: No • Length restrictions: No

Do this now

Finish emissions first

  1. Open the official station finder or official county rule.
  2. Complete the test or waiver step that applies to your vehicle.
  3. Go back to Arizona renewal once the requirement is cleared.
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