DIAZ AUTO SERVICE & MUFFLERS 1636 Mannheim Road, Stone Park, IL 60165

"Highly recommend this shop. They are very friendly and honest. Very reasonable prices as well."

"Good mechanic shop. Affordable prices and do great work. I love this place. I recommend them to and one"

"I called early in the afternoon and was pleasantly greeted and told it was ok to come at 4:30, which in my experience was uncommon since most shops are busy at that time and won't take you. They have extended hours to 7 by the way. I walked in and this location is very professional, very clean updated waiting area, kuerig, drinks for customers and friendly reception. They took my car right away and I was fully informed and shown what work would be done at an extremely reasonable price. I was done within the hour and I have a 6 month warranty on my muffler. I was very pleased and will be back if I incur another issue with my muffler. They even sent me home with a mug and pen Christmas gift set."

"Took after market headers to get installed on my 91 Chevy Caprice. The guy showed and explained to me all he had to do and how long it would take. Long story short love the outcome of how the whole new exhaust came out. For sure I’m going back to them for any future repairs or upgrades."

"Love this auto repair shop! Every person I spoke with was very nice and courteous, the business looks like it has recently been remodeled and looks very nice outside and inside. I took my van to replace the inner and outer tie rod ends and the control arms, they let me take my own parts which almost every other place didn't allow that, they gave me a great deal I could not refuse. They finished really fast and my suspension feels great again. I will be taking all my cars here from now on! I highly recommend Diaz Auto Service to anyone looking for an auto repair."