Automotive Repair

Quality work, reasonable prices, very knowledgeable mechanic, honest with integrity, no bs attitude you won't go wrong having your truck serviced here.

The only place to take your diesel truck for repair. A small independent shop with caring and knowledgeable diesel mechanics.

Last month, my engine died in the middle of the road. My husband recommended me to take my car to your shop. Luckily for me, the experts working there found that there is no need for expensive auto repair and only cleaned it and replaced the oil. The engine works perfectly now and I couldn't be happier about that.

We go over and beyond for our customers, we work 1 on 1 with every customer and we adapt to every customers different needs, we have constant communication from start to finish, we do everything from a simple oil change to maintenance work to rebuilding engines and transmissions on a wide variety of light and medium duty trucks and cars, gasoline to diesel we do it all. We strive for honesty and integrity, we always stand behind our work and have a no hassle warranty. Come see us, come try us out, if your not 100% satisfied we will do everything in our power to make you happy. Thanks for reading our reviews and hope too see you and your vehicle in our shop soon! From the Owner at Schwingen Diesel.

Great guys great shop very honest..full of integrity and knowledge

These guys are best at what they do. They fix problem might be having with your vehicle. Appointment time is when your vehicle will be with technician. Josh shop manager is an overachiever.

Was not given the correct address!!! the website lists Mesa, when the actual RV service area is in Avondale. Verify where you need to go, they will not advise you, if you go to Mesa when you need to be in Avondale it's a 45 minute drive through hellish traffic.

I had A-2-Z diesel rebuild an Allison 1000 transmission, I paid roughly $6000. Right off the bat something didn't seem right, it seemed to shuffle shift and the temperature was higher than normal. I called about 15 minutes after leaving the shop to express my concerns and was told the transmission needed time to learn my driving style. I called a few more times over the next few weeks continuing to express concerns and was told the same thing over and over. At approximately 1500 miles the truck had to be towed to Phoenix to the shop because it leaked nearly 4 quarts of transmission fluid all over my driveway (which is now ruined). I got my truck back once again and the same issues continued, high transmission temps and shifting problems. My truck didn't even make it 4000 miles before the transmission completely failed. I was driving through town, parked and then couldn't get the truck to go forward or in reverse. I called A2Z and was told the truck was 1 month out of warranty so they wouldn't do anything about it. I was told I could figure out how to get the truck back to the shop and I could paid to have it rebuilt again. I have spent $12,000 in 13 months on a transmission (it was rebuilt by a different shop the 2nd time around).I am very dissatisfied with the customer service and quality of work I received from A2Z. I would not recommend A2Z unless you want to throw money away and just have it redone later.

2 Bros are cool as s...t always a good time right on

Owner is hot AF!

I would like to say that Patriot Diesel did an awesome job on diagnosing and repairing my 01 Ford diesel. The turnaround time was 1 day while other shops could not get to my truck in a timely manner. They even delivered my truck to me - on the west side- to prove they had fixed my truck! I definitely this business. Very honest and straightforward.

Great honest people. Plus they know there stuff.

We just moved here from Colorado and took our Dodge truck to Impact Diesel. We are so happy we found these guys. They are knowledgeable, detail-oriented, straight forward, honest, and best of all, good at what they do! We started with just an oil change and a diagnostic for a minor issue. Now we have gone back for an exhaust brake and air bags. Very impressed with their work and their thorough explanation of what they did when you pick up your vehicle.

Always great service!!

Good people good service reasonable prices

Very Straight forward and no BS! I use my truck for work and I can't afford to be down for days at a time. The three times I've dropped off my truck I had it back same day!