Loper's Service Center

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Worst service ever I was charged $750 just to change my gaskets said they had to pull out my engine avoid this place

There's no way of giving a quarter of a star or I would! After spending almost $3,000.00 on my car at this place, I had to point out that they hadn't welded my exhaust system up completely and it was making a huge noise that the muffler guy apologized after denying for 15 minutes... He says his hearing isn't so good...I realized that they gave me a carburetor almost twice the size of what I needed or wanted! My exhaust smell is totally overwhelming! I went back a month later to ask for anot her copy of my receipt so i could verify with a real mechanic what they had done and wouldn't you know it? Their computer JUST crashed and they couldn't provide me with ANY proof that they had done ANYTHING. Explains how the owner can afford tons of expensive vehicles including a 100k sand car! Avoid these scammers

I have been to many places to have my truck serviced, and none of them really pleased me. Loper's Service Center on the other hand, was very helpful and professional. I went in to have my truck tuned and chipped. I wanted it to be faster and that’s exactly what they did. It started off at 280 horsepower and ended up at 385 horsepower. I didn’t think it could even do that. The owner Mike was really easy going and did just as I wanted! It was fast and the right price for the service I had done. From now on, I won’t go anywhere but Loper’s Service Center. Anyone who disagrees is wrong and, if I were you I'd give them a try for yourself!!

Being a girl and going into a garage you automatically think there going to up sell you on this and that. Thanks to Mike and his team they took the time not to only tell me but also show me what was wrong with my truck. I recommend them to everyone. They are a very professional group of people and their work is great.

Avoid this place like the plague!!! I should have went to Yelp instead of trusting all the five stars on YP. I had my differential serviced their and the owner gave me an estimate of $100.00 it came out to $157.65. And that estimate was knowingly given that I wanted the sythetic and I needed slip differential additive (IROCZ). That isn't the worst part. They use an insufficiant lift (I know now, at least for my car), they cracked my ground effects on one side and bent the body molding underneath on both sides. Overall they did a good job on the differential (probably because I watched them the whole time). But the kid doing most of the grunt work had an attitude that He didn't care or respect other people or their property. Don't go here unless you want to pay twice as much and have them break stuff on you car at the same time. ZERO stars!!! No, make that -5 stars! Trying to get my classic IROC in good mechanical condition only to have the break stuff. What a shame; 46,850 original miles on this car. Thanks, Mike Kelly!!! (owner) I look forward to you going out of business.

My car has been running great since they took care of the stalling problem. Smooth ride! I recommend them!

I own a 69 fastback mustang, which I could not get running right. I spent a lot of time and money at 3 other shops before a friend recommended I take it to Lopers. Thankfully they found the problem and fixed it in a timely manner! Very happy to have my car and am satisfied with the price.

They repaired our car quickly and within the estimated cost. The service is appreciated.

The first shop I went to couldn't figure out what was wrong with my mustang, but Loper's did and fixed it right away. Now it's running great and I'm back on the road.

They fixed my Mustang for a very good price and I could not be more impressed!

I was looking for a shop that could rebuild my 351 Cleveland 2V and do some modest performance upgrades. A friend of mine introduced me to Mike Kelly at Loper's Performance. Loper's is a respected speed shop in Phoenix with a racing history that has been around for decades. Mike agreed to turn my stock Cleveland with God knows how many miles on it into a polished and ported power plant with 375HP (dyno verified) for a reasonable price. Desired performance of the final product and a budget are established in advance so there are no surprises. Mike and his staff are very knowledgable, enthusiastic, and professional - it's no wonder they are still in business after all these years.