About Business
3A Automotive & Diesel is a leading Car Repair specialist serving the Phoenix, AZ, Phoenix area. They provide a wide variety of solutions, including Auto repair shop, Auto radiator repair service, Diesel engine repair service, and other Car Repair tasks. Boasting a solid 4.7/5 rating from 630 verified reviews, their reputation precedes them. As a locally-owned business in Phoenix, AZ, they are deeply committed to providing honest and reliable Car Repair support to their neighbors. If you are in need of Car Repair assistance, we invite you to reach out to them today or visit their location in Phoenix, AZ.
Google Reviews
Shannon Mulvey

★★★★★
8 months ago
3A did an outstanding job of both customer service and communication. The office staff was friendly and welcoming. When I received my phone call discussing my oil change and what issues might arise it was easy for me to understand. I plan on using their shop again.
Jaddess

★★★★★
9 months ago
I highly recommend 3A Automotive if you’re looking for a go-to shop with a crew that genuinely cares about serving their community and taking care of their customers. Marisol at reception is the absolute sweetest. When you call in, be sure to ask for Jared! He is very knowledgeable, welcoming, and will go the extra mile to get you and your vehicle taken care of and back on the road! I brought my car in for an oil change and it needed some additional work done - but the crew here at 3A still got it taken care of by the end of the day. The waiting area is always nice, clean, and well air conditioned!! Thank you Jared and 3A Automotive for the excellent service!! I’ll definitely be back and spread the word!!
Jessica Swanson

★★★★★
9 months ago
3A has been my trusted shop for years now. I recommend them to friends and family any chance I get. I can always count on them to provide excellent maintenance services, and they never try to pressure me into having work done that I don't need. I appreciate their clear communication about what work is critical to have completed on the car, and what can maybe wait if the cost is a concern. That kind of communication and honesty is what builds trust, and will keep me coming back for the foreseeable future.
Melissa Hauer

★★★★★
7 months ago
I took my Outback in for a second opinion after getting a bleak diagnosis from a dealership. I was prepared to wait in the well-appointed waiting room with my daughter, but they offered me a free shuttle back to my house and said they'd be able to bring me back when they were done! I got a text a few hours later with a full breakdown of what they found and got a call from Jared soon after to go over what he thought was priority and what could wait. I was able to easily decline services I wanted to wait on and approved what I could afford at the time. They were done by the end of the day, but I was able to keep my car there overnight and picked it up in the morning. I have a feeling that this will be my new go-to shop for regular maintenance and issues. They were friendly, informative, empathetic, and reasonably priced based on other quotes I've received. Thank you, 3A!
Tina Othon

★★★★★
5 months ago
3A Automotive was very thorough in their inspection of my vehicle!! I especially liked the pictures they included with their findings. I took my vehicle in for an emissions problem and today took my vehicle to emissions and passed!!
Janet Richards

★★★★★
6 months ago
The crew (and shout out to Jared) went beyond the “norm” in repairing my Fiat. Long story, but when things got complicated after several unexpected things came up they took into consideration all factors and made certain I not only got my car back in a timely manner but but repaired and worked with me along the way. I have really never had a mechanic I could trust (because my late father always took care of it) but since he’s gone…it’s been tough. I feel like I finally found a place I can trust. Their front counter assistant is also very friendly and professional.
John Coticchio

★★★★★
6 months ago
Extremely professional, honest had other Mechanics before but these people are to me the best I’ve had many years in the staff is very personable. They won’t do any service without talking to you first try to help you in anyway they possibly can to keep your vehicle running safe and efficient
Patrick Williams

★★★★★
Edited 2 months ago
This shop is excellent...from the detailed print out of any issues to the fact that they give you a ride home and pick you up when they have your car..trust me no other shop I deal with cares how you get home and back to get your vehicle that alone is golden..plus they are just nice and cool people
Danny Duarte

★★★★★
Edited 5 years ago
I had a great neighbor recommend this place - a stellar repair shop that genuinely cares, staff are honest, and thorough with your car. I appreciate that the fact that they took the time to do things upright and quality was never compromised. So thanks to the staff from Emily to Dennis, Jimmy, and Edgar. I was told my car would take a day to run through timing belt, water pump, spark plugs, transmission fluid and air filter but due to bad tensioner it took a little longer. Creates a peace of mind and trust that they are not in a rush to get things done but take the time to do things right. In addition to all that they provided an Uber ride home and delivered the car after the service was completed 👊🏼. Just a great experience all around.
James Stouffer

★★★★★
3 months ago
These guys took great care of me! They’re prompt and clear in their communication. Got my truck diagnosed quickly and I had it back in a couple days. Awesome work guys!
Briya Serrano

★★★★★
5 months ago
This is a great neighborhood business. I love how involved in the community the owners are how much they care for the impact their business has here and beyond. The service is great in that they communicate well what needs to happen and why, and things get done in a timely manner.
Carson Doty

★
☆☆☆☆
Edited 4 months ago
This place is absolutely terrible They installed the wrong size glow plugs in my truck and they were potentially slapping my pistons they refunded their parts and Their labor, witch is good but the quote was outrageous price in the first place I had to have a second mechanic come and look at it and it is supposed to be z32 glow plugs they put in z31 witch are longer. I had a mobile maechanic come out and figure out the problem and we discovered the wrong glow plugs I got transferred over to Kurt The manager and he goes that is not his problem when they installed the wrong ones. do to the truck not running when I brought it in ! And they said I don’t have money to get a lawyer and I don’t have money to own a diesel truck! And they started to contact my family members telling them to take down my reviews or they were going to take legal action (what happened to the first amendment right!)
Tim Armstrong

★★★★★
3 months ago
I had a great experience at 3A Automotive. I felt like they offered quality service and explained everything in detail with pricing estimates as well. I will definitely be letting them service my vehicle.
Lawrence Goff

★★★★★
7 months ago
We brought Honda Accord in for an oil change and inspection at 3A Automotive, and the experience couldn’t have been better. The team was friendly, professional, and made us feel welcome right away. Jared took time in explaining everything clearly, and there was no pressure—just honest, trustworthy service. It’s rare to find an auto shop where you know they’re looking out for your best interest, but that’s exactly what we found here. We left feeling confident in the work done and really appreciated the great customer care. Highly recommend 3A Automotive for anyone looking for reliable and honest service!
Alexis Richmond

★★★★★
Edited 3 months ago
Was a good experience. Marisol was very polite and friendly. And Jared answered my questions. An listened while I explained what was going on with my car. Im glad I went here. 12-23-25 Had a post purchase inspection done on my new to me vehicle. Everything was explained to me by Jared. As before was treated very good. He answered all my questions. This visit also had transmission fluid drained and refilled. As well as engine air filter replaced. Will be back when need my car serviced.
Don Fischer

★★★★★
2 months ago
After getting quotes from 2 Ford dealerships to replace F150 electronic fuel injectors I checked with 3A. 3A was $3K lower than the next lowest dealership! Work was done in less than 1 1/2 days. 3A staff was awesome. Way to go 3A.
Susan Spellman

★★★★★
4 months ago
We are dedicated small business customers and 3A is among the best! Friendly, respectful, thorough and they treat your cars repair as if it was their own. They are honest and upfront so you know what to expect and what options you have. Kirk and Marisol are great assets to 3A and couldn't be nicer to work with.
Steven Bonner

★★★★★
a month ago
I was new to the area looking for a mechanic, got a hold of Marisol. She assured me they’ve been in business for 50 years. Soon I got a call from Kirk and I felt he gave a genuine assessment. Service turnaround was fast and thorough, fair pricing overall.
Familia Ulloa

★★★★★
2 months ago
I took my car in for an oil & filter change and an engine oil pressure sensor warning light . Kirk, the Service Manager, was knowledgeable, thorough and customer friendly. The inspection report called out important additional items to consider. 3A is trustworthy and an auto repair shop that I would return to and recommend to others.
John Morgan

★★★★★
a month ago
Excellent first experience. The whole team was very friendly and professional. Kirk's communication was top notch. He took the time to explain the nuances of my repairs and kept me updated on when my repairs would be complete. Most importantly, they were honest when one of the anticipated repairs turned out to be a simple fix and didn't charge me the extra money that was originally quoted. Their inspection seemed very thorough, akin to the the depth of inspection I have received from a good dealership, and which is sometimes lacking at other repair shops. I feel good about my experience with 3A Automotive and will trust them to keep my truck in good health going forward. I recommend them to anyone looking for honesty and quality care.