Callahan Auto & Diesel in
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Address:255 W Main St, Mesa, AZ, United States
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Rating:
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Phone:
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Methods of Payment:
- Credit cards
- Debit Cards
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Services:Auto repair shop
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Website:
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Zip Code:85201
Working Time and Location
What clients say about Callahan Auto & Diesel in Mesa Verde Estates (AZ)
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Original repair of July 2025 failed and they repaired. I picked up truck Friday past and good so far (following Monday)
Mar 09, 2026 -
Be careful!!!! They will quote you a price. They won’t call you when the price changes. And when you pick up your vehicle it will be a huge surprise.
Nov 24, 2025 -
Owner and staff knowledgeable, professional and caring. Customer service was excellent. They were friendly, kind and considerate of my situation. Two previous mechanics had tried to fix my bus but after much time and money they couldn't fix the problem and sent me on my way without fixing it. It was a complicated problem but Callahans dug deep keeping me informed every step of the way and figured it out. They gave me a bus that runs better than it ever had. They also gave me a list of things that will need doing in the future and an estiment of the cost, along with a maintenance plan to avoid further problems. Special shout out to Preston, Bob and Hank for taking such good care of me and my bus. I highly recommend these men and their shop. They figured out the problem when others couldn't. Trustworthy, honest, knowledgeable and caring. I give them 10 stars.
Nov 10, 2025 -
Terrible service.😡 I had to call about 6 times to get information about my truck when they clearly told me they would keep me updated. The worst part is that the diagnosis cost $200 and they told me it would take a maximum of one hour. In the end, it took more than two days and they charged me $350.
Oct 26, 2025 -
When my AC system began intermittently slowing down and randomly stopping, I knew I needed a reliable mechanic asap. I found that with Callahan Automotive. They were able to quickly assess that my blower motor needed to be replaced. They also performed an additional full vehicle inspection to help me get ahead of any future vehicle problems. I am so grateful for their quick diagnostic team and service team who made my vehicle feel like new again!
Sep 30, 2025 -
We had Callahan work on our 2005 Diesel Ford Excursion in February 2024 because it had a coolant leak. They charged us $11,270 including replacing the radiator. We don't drive it much. The first time we took it on a long trip to Queen Creek it overheated. We had it towed back to Callahan. They said it needed more work and charged us $1,239. We were driving to Sedona when it overheated again. We towed it back to Callahan. This time they did not charge us but said it was fixed. We were driving back from Sedona and it overheated again. We took a picture of the cheap plastic part that broke. Back to Callahan it went. During our conversations we were accused of pulling a trailer which we were not doing. They also blamed the age of the truck. Granted it is 20 years old but it only has 100,000 miles. Three weeks later they gave us an estimate of an additional $5,600 to fix it. During the conversation we were told we could never pull a trailer and it would probably break down again. We specifically asked if they had checked the head gasket and they said it was fine. At this point we had lost all faith in Callahan's workmanship. We took it to Monster Diesel. In about 2 hours they diagnosed it was a bad head gasket. The radiator we just replaced was too small and cheap. If we towed anything with this radiator it would overheat. The part that was just replaced was not installed correctly and would have separated again. There could also be major engine damage because the truck has overheated three times which will be very costly to repair. We would not recommend Callahan.
Sep 08, 2025 -
Experience was upstanding, I absolutely recommend Callahan auto and diesel services,my air conditioner broke in a very very Arizona 🔥 🥵 hot day and they took care of my car without previous appointment 😀, I'm bless,thanks so much,blessings to everyone who works hard there to help people doing a wonderful job.
Sep 03, 2025 -
I don’t see how people are saying this shop is so communicative. I had to keep reaching out after being told several different times “worst case scenario or by the end of the day for sure” like 5 times. I understand some delays but the fact that I had to keep reaching out for an update is poor business practice. I am very patient if someone reaches out to me if there are delays but I didn’t feel like a valued customer and felt that because it was a warranty job they didn’t care at all for my business. Also one of the managers wrote something very unprofessional about immigration on tiktok so maybe watch what employees are writing if they have their social media linked to the business.
Aug 24, 2025 -
I haven’t had any work done yet but I plan to. Customer service and everything else was close to perfect and Preston is very personable. I will have to do an updated review as soon as I go back to get my work done!
Aug 22, 2025 -
One of the most professional businesses I have found. I had warranty work completed. They were recommended to me highly for a reason! Communication was above and beyond!! Would highly recommend. Being a single woman in a new State ...I feel very fortunate to have found a mechanic that is honest, professional and highly knowledgeable. And just plain good people! Thank you so very much!
Jul 23, 2025 -
They did a fantastic job listening to my concerns, diagnosing the problem and setting the plan to get everything taken care of!I have had nothing but the Best Service with Callahan Automotive . Always on top of everything ,not having to wait weeks for your vehicle, gets your vehicle and gets things done in a timely manor. Absolutely the best Automotive shop around AZ and hes mobile ... Preston the owner is amazing,caring, and loves to help HANDS DOWN BEST SHOP AROUND !!!!!!!
Jul 15, 2025 -
These guys are great! I appreciate Bob communicating with me on what was going on with my truck. Lastly, Preston the owner is a stand up guy. Always trying to do his best by his costumers.
Jul 07, 2025 -
Took my car in for an oil change and because I thought I needed a brake job. They did the oil change that my car had signaled I needed, but told me I didn't need the brakes done for a few more months. Mitch is great to deal with to set up your appt. My friend has already taken her car into them on my recommendation.
Jul 07, 2025 -
Great customer service from them. I took my truck in for break lights and sensor codes. They analyzed vehicle told me the problem and repaired very quickly. Cost to repair was fair, and they are very thorough with vehicle inspection for any other faults.
Jul 03, 2025 -
They did an amazing job, and have done what many wouldnt have, they knew they could help out with the sensor issue by guiding me over the phone so that i didnt have to pay for the callout fee, they charged such a low price for a really good job, they were knoledgable respectfull and patient. i dont know what to say.
Jun 23, 2025 -
Excellent service! Preston and Bob are great they did a great job fixing my car and they were very informative, and nice guys.
Jun 16, 2025 -
This is great shop with a great group of guys! From the front desk, to shop floor, to the mgr office! Excellent customer service from start to finish. I felt very comfortable that they were getting to the root of the issue w. my car and giving me honest assessments. Definitely recommend!
May 23, 2025 -
They did a fantastic job servicing my Ford Edge. They went through it very thoroughly and addressed all my concerns. I am a happy customer. Thanks again
May 23, 2025 -
Friendly staff! Takes a little longer to get the work done than I expect but I do understand that things come up and when you have to order parts it’s going to take longer.
May 18, 2025 -
I had a fantastic experience with Callahan Auto & Diesel! They were really knowledgeable, honest, and kind, and helped repair my vehicle after another mechanic messed it up. I would definitely recommend them.
May 12, 2025 -
I've had the pleasure of working with Callahan Auto and Diesel, and I can't speak highly enough about this outstanding family business. From the moment you walk in, you're treated with the utmost respect and genuine care. Their team doesn't beat around the bush; they are upfront and honest about everything, which is incredibly refreshing. The quality of service and the level of professionalism at Callahan Auto and Diesel are second to none. Whether it's a routine check-up or a more complex repair, they handle everything with expertise and efficiency. It's clear that they truly value their customers and strive to build lasting relationships. I've had the best experience with them, and I highly recommend Callahan Auto and Diesel to anyone in need of reliable, honest automotive service. They have definitely earned my trust and loyalty! Update: They are my forever mechanics! Amazing service everytime!
Mar 18, 2025 -
I recently took my Tacoma truck to Callahan Auto and Diesel, and I couldn’t be happier with the experience! The team did an amazing job with the repairs, and their attention to detail was second to none. Not only was the work top-notch, but everyone there was incredibly helpful and friendly. They took the time to explain what needed to be done and made sure I was comfortable with everything before proceeding. It’s clear they care about their customers and take pride in their work. If you’re looking for reliable, honest, and skilled mechanics, Callahan Auto and Diesel is the place to go. Highly recommend!
Jan 20, 2025 -
After going to 3 different uhaul places we were sent over and Mitch took care of use quick and easy. It was definitely some of the best customer service i have had at a uhaul place and he even recommended a few places to me which I definitely appreciate.
Jan 13, 2025 -
My car was not starting, because Big O tires dropped my key and broke it, and Preston, bob, and hank were all very helpful in fixing my car and getting me a new key as quick as they were able to. I highly recommend them if you need any work done. They are very communicative and will work hard and fast at getting your vehicle fixed. Thank you guys so much!
Sep 09, 2023 -
This was my first time at Callahan Auto and I am very happy with the services that were done on my truck . Mitch, Bob and the rest of the crew are stand up guys and really took care of all my concerns at the time . I gotta say , it definitely wasn't the cheapest place to have work done but I'll tell you it was worth every dollar knowing that my vehicle is more reliable because of them . I would Definitely be going back to them for any other services because of the piece of mind I got from them knowing I was being taken care of . Thanks again guys 👍
Sep 05, 2023 -
Callahan legitimately cares about each customer. If you have a diesel, specifically a 7.3 like myself you can rest assured they know how to treat it.
Aug 21, 2023 -
Amazing service and quick turn around! We are currently on a road trip with our ram Pro master and ran into some issues with our Check engine light turning on. The Callahan team were all super friendly and knowledgeable. Definitely a family owned business feel which we were lucky to find 1000 miles away from home. They were able to get us in and back out on the road in less as than a day which made everything a lot smoother. Very Reasonable prices as well. Can’t recommend this place enough! Thanks team!
Nov 15, 2022 -
I had such a great experience coming to this shop. I brought it in for an oil change but had my check engine light on and no previous shop/mechanic could tell me why since there was nothing wrong with the engine. These guys were able to figure it out and even get it through emissions for me. Mitch was very communicative throughout the whole process and was very helpful when I brought up financing options. Best experience I’ve had with an auto shop so far!
Sep 07, 2022 -
This is shop rocks they do grate work the workers are very nice if you need work done on your car truck rv bus or big truck go check then out
Dec 20, 2021 -
The service and expertise of Preston and his team is top notch! I go here for all of car needs and always know I will be greeted with a smile and be well taken care of. They're real trustworthy, straight shooters who will never try to pull one over on you, which is refreshing when it comes to the auto business. They always go out the way to make sure you fully understand every aspect of every repair they do to your vehicle. A great business run by great people. I highly recommend them.
Sep 10, 2019
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Want to sell your car?
We will buy your car in any condition:
- Blown Engine
- Burned
- Damaged
- Flooded
- Non Running
- Old
- Salvage
- Scrap
- Totaled
- Used
- Wrecked