Mufflers repair service near Countryside, IL

The are the most professional, reliable and honest people in town. I my many years of dealing with different mechanics and tradesmen alike not one even comes close. Matt and the rest of the staff are friendly, caring and most importantly honest in meeting your needs without overselling or over inflating their prices. I would definitely recommend them over any other people have dealt with. Amir Mesri

Full service auto repair shop servicing all makes and models of cars and light trucks.

We are a neighborhood auto body and mechanical repair shop that looks out for our customers. We treat our customers like we would like to be treated.

Great service, very accomodating, trustworthy, on time and reasonable. The staff was very helpful and informative--It was a great experience and I plan to come back for each car service that I will need in the future!!!!

I have high expectations for anyone who works on my vehicles and Rennology was up to the task. They are very professional and completed the work in a timely manner.

Johnny and Ivan are just wonderful guys! Honest and reliable shop! Best labor prices in town. My husband and I don't take our cars to any other shop! I have referred friends and to them and I feel you don't so that unless you are 100% happy with the service provided!

Hands DOWN the best service in town. They are honest, and always do everything to accomidate me. They support my older car nd give me real options on how to proceed when I need to choose the best repair options. I can't say enough good things about the Great service they offer every time I am in. Paul has always helped me and they work hard to get me in and out quickly with a loaner car option (I dont even see that with the dealer any more)! You won't be sorry you called them.

This is a very convenient location for me,and my family has used Frank's for years. The service is great and the prices are always on point. I really like being able to drop off my car, then walk across the street and catch the metra into work.

I took my ML 350 due to a problem with the Engine. The drive chain had broken. The dealer's recommendation was to repair and cost was something of buying another car! So, I took to Dupage Auto Werks. The recommendation is to replace the 118K miles engine with a much lower engine. They shopped and found a fimilar engine and practically did a 'Engine Transplantation'! Now that I have an engine not only has a lower mileage, but also was cheaper overall. Very satisfied with them to have suggested and able to get my car worth somehting that I can keep it a much longer time!