Mufflers repair service near Chicago Ridge, IL

ASE certified knowledgeable mechanic , very courteous , and reasonable priced , actually they were about 30 % cheaper than the other local mechanic shops , I highly recommend them .

I needed a new flex pipe welded into my exhaust on my small car, and swung by to see if they could take care of it. I explained that I only had 45 minutes and could come back the next day if that wasn't enough time. They said they could get it done quickly. 20 minutes later I was driving away with a new (quiet!) flex pipe in my exhaust. That was over 6 months ago and the weld is still in great shape so I know they didn't just do a quick sloppy job. These guys were friendly, professional, and gave 110% fantastic client service. I'll definitely go back!

Hats off to Mark! Thanks for your help. Thanks to all at Real Autohaus for all the help at keeping the Saturn running.

Great trust worthy service. The only place I'll take my SAAB anymore, as they know what is wrong without guessing what the codes mean. -Amy Loek

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.

Stopped in to get the lug nuts on two tires that were to tight to get off at home. They snapped off two lugs. OK that's fine because they were over tightened in the first place. But to charge $20 for no real service is beyond crazy. Please avoid if you don't want to be overcharged. Not a good way to do business. If I could give 0 stars I would.

Came here with my classic Mercedes. It had a hole in the exhaust system. They were all ready for my 830 appointment. The manager was kind enough to point out where the hole in the exhaust pipe was and welded in a new pipe. It solved the problem. Everything went very timely, promptly & efficiently. Job well done. I highly recommend the place.