Since 1976, AC Transmission in Addison, IL has been one of Chicagoland's most trusted providers for transmission service and repair. Our professionally trained staff is educated in all makes and models and can service both imports and domestics. Our services include: • Transmission rebuilding • Transmission removal and re-installation • Clutch replacement • Differential overhaul • Transmission service • Towing service Call today and take advantage of our free diagnosis, free vehicle pickup and delivery, and free technical support. Nobody knows transmissions like AC Transmissions, so contact us today!
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Stella M.


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Excellent customer service and highly in honesty. Family owned . I took my car in for a second opinion and I did not need a new transmission. Thank You Tony for your honesty. I will recommend my family and friends to you always


Five Star Transmission Shop

This was one of the best experiences of having my car repaired I've had in my entire life! These guys really know what customer service is all about and if you have a transmission issue it's a no brainier, take it to them! They have the experience, great people, and the tools to get the job done right the first time! Thank you everyone at AC Transmission for an awesome job well done!!!


Dont waste time looking anywhere else

I was referred to AC trans by a close friend who works on all my company and personal vehicles. Our company work van was having a problem with its transmission and needed to be replaced. From the first conversation I knew I had chosen the right place. After bringing in the van, it only confirmed what I thought. Don't waste time calling around or looking somewhere else to have the work done. The price will be more than fair and the work will exceed the price given. Lastly and this is truly what will always keep me bringing my vehicles to AC for trans work, The father/son team that own AC Trans are honest. What they tell you is the truth and that is hard to find in any business. Although nobody wants to replace a transmission, but if you do take it to AC!

YPMobile User


Long Lasting Transmissions

In 1999 they installed a transmission in my 1992 Buick Roadmaster. After 145K additional miles, it is still going strong.


Trans rebuild

2002 ford king ranch 4x4 178,000 miles love my truck but the trans was starting to go so I had the guys at A C rebuild it while I was in Colorado on vacation. They did a great job and also replaced a u- joint that was bad. My truck is running great again thanks to them. I highly recommend them, another shop had quoted me $350 more for the same work and couldn't guarantee me that they could finish it in the time frame I needed to get it done!


Great job and prices very reliable

Thanks for getting me the best prices on my jaguar i could have been doing repairs on my car that would have cost me way more!! Thanks alot i recommend AC transmission too anybody i know they are very reliable!! Tony and Santos are very helpful and explain things well!!! Thank you again


Very Professional

My wife and I use them for our vehicles. They do great job. Very quick and professional. I recommend them to everybody.



Great place! These guys are probably the most honest people I've ever dealt with. Not only was their quoted price for a transmission the best, after I dropped off the car they called and told me the transmission was fine all it needed was front wheel bearings. How offen does that happen?


Great Work and great prices!

Went to AC Transmission to get my transmission rebuilt for a 2001 Highlander. They helped me get from broken down on the highway to up and running in just two days. Truck is running like new again and for less than I expected. Great service and great prices. I definately would use them again. I highly recommend them for your car/truck repair needs.



Had my Transmission rebuilt last month Tony is Very knowledgeable in his business was priced low and delivered it when promised 4 days and I am very pleased will highly recommend. AC is 30 miles from my house and well worth the comute.


Great Shop - Friendly and Honest.

Very friendly people. Cleanest transmission shop I have ever seen. They gave me an estimate before any work was done.


Never go anywhere else.

I own an auto repair shop in schaumburg,I have been using a-c trans for over 17 years.He seems to amaze me with his customer service.HIs integerty is not found in any other trans shop.He always trys to do whats best for the customer.Good prices for a great job.what else could you ask for. Great trans shop.Thanks Dj



I have been doing business with Tony since 1981. He has overhauled transmissons for several family members as well as me. Great work, reasonable prices. Above all else he is honest. Highest recomendation.


Good Family Owned Place

I would recommend this place to anyone, Tony is a really nice man. I got my transmission overhauled there and they gave me a 12,000 mile warranty which they backed up with no questions asked. This place is truly trustworthy and friendly, and the service is not to shabby either.

More Business Info

Serving The Chicago Area Since 1976.

BBB Rating
BBB Rating and Accreditation information may be delayed up to a week.
Regular Hours
Mon - Fri:
Extra Phones

Phone: 779-800-6582

  • Truck Transmission Repair
  • Oil & Lube
  • Clutches
  • Transmission Flush
  • Engine Service & Repair
  • Truck Repair
  • Drive Shaft Repair
  • Transmission Parts
  • Four Wheel Drive Repair
  • Transmission Rebuilding
  • Auto Air Conditioning Repair
  • Manual Transmissions
  • Automatic Transmissions
  • Transmission Installation
  • Four Wheel Drive Transmissions
  • Brake Service
  • Transmission Repair
  • Brake Repair
  • Clutch Service & Repair
  • Tune Ups
  • Auto Repair
  • Differentials
  • Used & Rebuilt Transmissions
  • Manual Transmissions
  • Automatic Transmissions
  • Aftermarket Parts
  • Used Transmissions
  • Rebuilt Automobile Transmissions
  • Coolers
  • Manuals
  • Rebuilt Transmissions
  • Rebuilt Parts
  • Transmission Parts
Atsg, Vans, atsg
Payment method
amex, discover, visa, cash, check, debit, mastercard

BBB Accredited Business


Automatic Transmissions Rebuilders Association

Better Business Bureau

BBB Accredited Business

AC Transmission Inc

Social Links
Auto Transmission, Auto Body Parts, Auto Engine Rebuilding, Auto Repair & Service, Automobile Accessories, Automobile Parts & Supplies, Brake Repair, New Car Dealers, Truck Service & Repair
Other Information

Parking: Lot