Transmission repair service near Plainfield, 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 .

Friendly & knowledgeable staff. Great prices. Quick Service. I can not imagine a more friendly and honest repair shop. Whenever you bring your car to a mechanic you are weary of getting ripped off. Now that I have discovered this gem, I fear no more!

The automatic transmission in my Toyota Sienna van appeared failing to up-shift to 3rd and OD gears. I took the car to a number of local shops to diagnose and quote for repair. The Toyota dealer charged me $62 for only taking a short test drive without any diagnostic scanning of the car and said the transmission needs to replace (refurbished) at $3520. Another shop did do the scanning and test for free but told me to rebuild the transmission. Then I came to Superior Transmission. Frank and the technician inspected my car in very much details, including check the fluid, scan the data and test drive. They found it was most likely a solenoid problem and gave me detailed explanation how they would fix it step-by-step, from the best to worst scenario. All these were done in a very professional way and free! I can tell they are experts on transmissions but, most importantly, they are honest and want to fix your problem instead of taking the advantage on your situation to make the most money from you. They gained my trust immediately. Finally my car was repaired by Superior Transmission at the cost about 1/10 of the other. The job is also backed up by warrantee or credit if further work becomes necessary. So far my car runs as good as it used to be. I highly recommend Superior Transmission to everyone who needs transmission repair, at least it should be your shopping list.

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.

A complete and only BMW and Mini repair and service center.