Callahan Diesel & Auto Repair Specialist in Mesa

Now over $100,000 invested in dealer level diagnostic equipment. Nationwide warranty including towing and emergency roadside assistance.

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Callahan Diesel & Auto Repair Specialist in Mesa

Now over $100,000 invested in dealer level diagnostic equipment. Nationwide warranty including towing and emergency roadside assistance.

Click to Call

Welcome to Callahan Automotive

Welcome to Callahan Automotive, your one-stop, on-the-spot auto service headquarters for a complete line of quality tires and auto services. For years, we have provided the Mesa, AZ area with the latest products and unprecedented services for everything we sell.

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Client’s Testimonials

We highly recommend them!

“Callahan’s offers great work and very reasonable prices and friendly service every time we are there! We highly recommend them! We’ve been using them for a couple of years now and they service three of our family cars”

– Ann K.

The team at Callahan's have always taken care of my family when I need them.

“Preston, Hank, and Mitch are wonderful. The team at Callahan’s has always taken care of my family when I need them. Even on weekends or late at night Preston has been there to answer my call when I have broken down. I refer everyone to them when they have a need.”

– Stephanie B.

Callahan Auto and Diesel is our go-to Mechanic!

“Callahan Auto and Diesel is our go-to Mechanic. We love their work. They have never steered us wrong. They are honest, affordable, timely, and patient. We use Callahan’s for our personal and business vehicle needs.”

– April K.

I can't say enough good about Callahan Auto

I can’t say enough good about Callahan Auto without writing a short novel! My first experience was when my truck began making a strange noise and I just pulled into Callahan to see if they could help identify the sound. They had a mechanic hop right into the truck with me to drive around and duplicate the noise and had me back on the road in no time with my issues resolved. I’ve returned to them several times since.

– Natalie D.

Callahan Automotive is the Place to Go

Callahan Automotive is the place to go! They fixed my car very fast and it’s never run better! The owner, Preston, is very knowledgeable and helpful. I highly recommend this shop, you’ll get taken care of and so will your car!

– Dale M.

About Us



Step into the world of Callahan Automotive, where excellence meets automotive care. As your premier destination for comprehensive auto services and top-notch tires, we take pride in being your ultimate on-the-spot solution for all your automotive needs. Nestled in the heart of Mesa, AZ, our commitment spans years of delivering cutting-edge products and unparalleled services, ensuring that every visit exceeds your expectations.

At Callahan Automotive, we believe in more than just fixing vehicles; we believe in elevating your driving experience. Our dedicated team goes beyond the ordinary, providing a complete line of quality tires and a spectrum of auto services that cater to the diverse needs of our valued customers. With a passion for excellence, we have become a trusted name in the automotive industry, setting the standard for superior products and customer satisfaction.

Explore a world where automotive expertise meets a commitment to service excellence. Join us on a journey where innovation, quality, and customer-focused solutions converge to redefine your expectations of auto care. Welcome to Callahan Automotive – where your satisfaction drives our dedication.

About Us



Step into the world of Callahan Automotive, where excellence meets automotive care. As your premier destination for comprehensive auto services and top-notch tires, we take pride in being your ultimate on-the-spot solution for all your automotive needs. Nestled in the heart of Mesa, AZ, our commitment spans years of delivering cutting-edge products and unparalleled services, ensuring that every visit exceeds your expectations.At Callahan Automotive, we believe in more than just fixing vehicles; we believe in elevating your driving experience. Our dedicated team goes beyond the ordinary, providing a complete line of quality tires and a spectrum of auto services that cater to the diverse needs of our valued customers. With a passion for excellence, we have become a trusted name in the automotive industry, setting the standard for superior products and customer satisfaction.
Explore a world where automotive expertise meets a commitment to service excellence. Join us on a journey where innovation, quality, and customer-focused solutions converge to redefine your expectations of auto care. Welcome to Callahan Automotive – where your satisfaction drives our dedication.