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We are a full service auto repair shop located in Peoria, Arizona. At MasterTech Auto Service, we provide Oil Changes, Brake Repairs, AC Service & Repairs, Scheduled Maintenance, and Fleet Services for your vehicles. Whether you live in Peoria, Glendale, Sun City, Phoenix, or Surprise, we know how important your vehicle is to you, and that is why our focus is getting you back on the road quickly, safely, reliably and within your budget.

Our locally family owned business has been in the same location on Thunderbird Rd. for over 20 years and we are equipped with state-of-the-art computerized test equipment to help us diagnose your automotive difficulties quickly and accurately.
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Locally family owned and operated by a dedicated father and his two sons, MasterTech Auto Service has been in business for over 20 years at the same location in Peoria, Arizona! To this day, all three are a big part of the daily operations of the business. We take pride in our reputation for the highest quality service and honest dealing with our valued customers that has earned repeat business from our satisfied customers.
Nothing will ensure the long life and proper operation of your vehicle than regular routine maintenance. Catch those minor repairs before they turn into major overhauls. Not only will your vehicle run better and more efficiently, but your wallet will thank you for it. MasterTech Auto Service in Peoria offers complete automotive repair for domestic and foreign vehicles.
You can conveniently request an appointment online 24 hours-a-day with our online scheduling tool through DemandForce! After you submit your request, you will be contacted by our office as quickly as possible to confirm if our schedule allows. If your requested date and/or time is not available, we will offer the next time we have available for your approval.
Nothing will ensure the long life and proper operation of your vehicle than regular routine maintenance. Each vehicle manufacturer has a recommended maintenance plan to keep your vehicle running efficiently and safely. Catch those minor repairs before they turn into something more serious. Not only will your vehicle run better, but your wallet will thank you for it.
Reviews (10)
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Jeremy Rutman
Jan 27, 2022
These guys know their stuff, work hard, and charge a fair price for quality work. We came in today with fender damage we needed to fix quick before a hospital appointment and they took care of it. for free! They have a great waiting room too.
Kevin Gille
Jan 05, 2022
Master Tech is my go to for Auto Services on all 3 of our vehicles. The crew there is very professional, knowledgeable and have kept me updated on any work they are doing. Highly recommend Master Tech! Services: Brakes, Battery, Wheel alignment, Steering & suspension repair, Auto engine diagnostic, General repairs & maintenance, Oil change, Transmission, Tires, Engine repair
Brian Fiedler
Aug 06, 2021
I had a slow oil leak. They found that the oil drain plug was not set properly. I was not charged any diagnostic fee, instead just the charge for an oil change. Honest, generous service. Service: Oil change
Denys B.
Jan 21, 2021
Everything is fine, no problem. Shawn service advisor is attentive and patient.
Baley Wells
Dec 28, 2020
My coolant system was having a lot of issues, and the hose ended up having a leak. Scott and David were both kind and made sure that I understood what the problem was, and what exactly I was paying for. They kept me in the loop during the time that they kept my car, and were affordable. I highly recommend!
Jane Sims
Nov 16, 2020
They are amazing and so nice. They open at 7, which was great, to get in early. They diagnosed the problems, gave me a great price and were extremely professional. The rear light issue had Been fixed twice before by a different company. It was Metro Tech that showed me it was the circuit panel that really needed fixing. They are definitely my new "go to" for auto stuff.
Dustin Michael
Apr 11, 2020
This is the only mechanic shop I would ever take my vehicle to, I HIGHLY recommend them. One of my friends went to a different mechanic shop in Norman and they tried to charge her around a thousand dollars for "repairs". She went to Master Tech (this shop) for a second opinion and they thoroughly checked her car out and told her nothing was wrong with it and did not charge her ANYTHING!

They do great work here and are very honest. They have also done repairs for me when the problem was minor and it was a simple fix. Most mechanic shops would have charged me an arm and a leg. Great place here great people here.
Victoria Vaughn
Dec 22, 2019
I love Master Tech.the service, the people, and the reasonable cost. I took my car in on a Tuesday on an emergency basis, and David was able to 'work it in' and get it fixed that day. I was thrilled! I can't say enough good things about Master Tech. I trust them completely. They have always been honest and I would not go anyplace else.
B.-Five Media Group
Nov 17, 2019
This place has the friendliest staff and best service I've ever received from a mechanic. They were competitively priced on brakes, they were quick, their shop is super clean and organized, and their mechanics are actually friendly. Love that they are a local, multi-generational company. Most places quoted me new rotors and told me they couldn't be resurfaced, even though the car has 62k miles, but they told me they just needed resurfaced and new pads.

I asked if we needed to do the same with the rear and they said they still have plenty of pad and don't need resurfaced. They could have told me they needed replaced and made a few hundred more, but they were honest. Thanks again and we'll be back!
Sarah Oelke
Dec 05, 2018
The people here have taken such good care of us for 12 years, and my husbands family for more than double that. Initially took my van to the dealership because of a check engine light I thought was related to some warrantied work done four months ago. The dealership swore it was nothing they did and didn't involve their work. It took them two days to do the diagnostics and then said they couldn't get the part for the repair until next week.

We moved my van to mastertech this morning. Today they were able to fix my van in a single day for less than the dealership. Previously they replaced a transmission on another vehicle. They were transparent about cost and options and didn't pressure us to choose the more expensive option. They are always so nice and helpful. Good honest mechanics. I always know what they tell me is fair and true. I recommend them to anyone looking for a mechanic.