What Auto Repair Should Be.


AAA top shop award logo with technician working in background ADS Automotive Diagnostic Specialities Chandler

Automotive Diagnostic Specialties

Serving Vehicles in the East Valley since 1995.

We are a 7-time American Automobile Association (AAA) “Top Shop” for auto repair facilities, featuring state-of-the-art diagnostic equipment and a staff of ASE-certified technicians. Our technicians have well over 100 years of combined experience in the auto repair industry, which ensures we are able to diagnose your vehicle’s problems accurately and quickly provide the repairs you need to get back on the road.

At ADS, you can count on getting the right care, repair, and service for your vehicle. Contact us today to schedule your maintenance or repair service as needed.

What Our Clients Are Saying

  • The guys at ADS are awesome. I do a lot of my own work on my cars and trucks. But, when I need work done outside of my capacity, I exclusively use ADS. They are knowledgeable and HONEST with great customer service! I can always trust Tim to shoot me straight! I’ll continue to drive almost an hour out of my way to use ADS when needed! Keep up the great work!


  • I have been using your shop for years and I am never disappointed! My car is repaired correctly the first time and I appreciate the straight forward manner in which your team tells me what needs to be repaired. I always leave with the confidence that my car is fixed and feeling like a valued customer!


  • ADS does great work. Their great customer service starts when I walk in the door, and continues until the job is finished; and for ADS, the job isn’t finished until they verify that I am fully satisfied. I heartily, and often, recommend them.


  • Great job & complete service. Ryan did a great job in letting me know what was wrong with my vehicle and made sure that I was satisfied with the repairs that were made! Thanks guys!