Family Owned & Operated Since 1983
When your car breaks down, it can be a major inconvenience. You need a reliable and affordable auto repair shop that you can trust to get the job done right. That’s where Guaranteed Automotive & Transmission Service comes in. We offer various services, from oil changes and tune-ups to transmission and engine repairs. We have earned the trust of our community by providing honest and reliable service at a fair price. When it’s time for auto repair in Lafayette, IN, look no further than the team of experts at Guaranteed Automotive & Transmission Service!
We Offer: AC/Heat Repair, Brake Repair, Diagnostics, Driveline Repair, Engine Repair, Steering & Suspension, Oil Changes, Transmission Repair and more!
Hours not specified
What clients say about Guaranteed Automotive & Transmission Service in Lafayette (IN)
Omg my car stop on me and took it to this place and they definitely gave me some information about my car and went over and beyond to find out it had a extended warranty on it didn't try to get over on me and my husband thank you all so much definitely will be getting all my work done from here
Tom is a straight shooter and professional! Someone to trust! Good guy!
2nd comment. I needed more work done Tom told me to allow 2 weeks. The job was done in 4 days. Just talking to the guys and gals was always a good experience. Everyone is professional and knowledgeable about my vehicle. Never hard to contact. Not your shade tree alley mechanic shop!! Thanks Tom!!
Quick and reliable service! They updated me on things and had me all fixed up the next day. I really enjoyed having the pictures sent to me, allowing me to see the actual issue. Highly recommend!
Super friendly guys that help explain what is actually going on with your car all while giving you the best price in town, as well as speed of service! I was recommended to go here by the local AutoZone and I have not gone anywhere else since finding them!
Tom was absolutely wonderful to work with. He went above and beyond trying to repair my daughter’s car Because he knew how much it meant to her Will continue to use Guaranteed transmission in the future and recommend all my friends and family could not be more grateful or pleased with the experience we had.
I brought my truck in for a transmission repair. Their communication is top notch! They provided pictures and a detailed description of all their findings and recommendations for repair with pricing. Very easy to work with and the repairs made were perfection! I will be recommending Guarnteed Automotive & Transmission Service to anyone needing repairs done to their vehicles. Thank you guys!
Took my newly acquired 1997 F-250 7.3 diesel in for transmission repair. They looked at it and said I could rebuild it or just replace the torque converter and re-seal it. I took the latter option. Great service and repair. Happy with the price. Tom was particularly helpful keeping me informed and updated on the process as it went along. Nothing but good things to say!
After a quick check of my car, a detailed report complete with pictures was texted to me. It included items that were recommended to be completed now, and possibly in the future, and a price to complete the service. From there, I could approve or decline the recommendation. Nice and easy. Also, they have great customer service and were very nice to deal with. I highly recommend!
Guaranteed auto is deserving of way more than 5 stars!! They are honest and reliable professionals and explain everything in detail. Highly highly highly recommend them for any car service you may need!!!!
I went in for an oil change. As usual, the staff was friendly. I chose to wait in their waiting room with free wifi. After the work was done, I was able to speak to the mechanic about the free inspection on my vehicle, which was also very helpful.
I've been going there for years and will continue to do so.
They were upfront and honest about the cost of rebuilding my transmission on site vs replacing with a remanufactured unit and that the reman unit actually had a better warranty than they offered on their work. It only took them a day or two to get the new transmission installed and everything closed up once they received it.
Cougar is running great. No leaks. Drivers door repaired yesterday at Dennys. It's perfect ! Thank you for all your hard work and patience with us. Will be bringing our other vehicles out to you for routine and maintenance.
First time here and I can't complain about my experience. They were friendly and very informative about what my car got done and also included an inspection with photos and details about possible issues on my vehicle. Highly recommend this place!
What a great place to get work done. It is so nice not seeing all the lights lit up on dash. They sure know what they are doing. My car will always go there now. Very nice people to do business with.
Great customer service and quality repairs. Very honest, reliable and professional, couldn’t ask for much more in an auto repair business. So thankful they’ve taken care of my vehicles when I needed them.
Huge thanks to Guaranteed Automotive and Transmission service! They rebuilt 2 transmissions for me one for my daily and the other for my project truck! Great knowledgeable group! Would highly recommend
I called for an appointment and they scheduled next day. They checked my vehicle and gave me a fair quote for back brakes. I waited in the waiting room and the service was quick. Very friendly staff and will definitely return.
Tom was very helpful in getting our minivan back on the road! Also put in our new battery for us when I forgot to bring the tools to do it. Grateful for their quality work!
Scheduling my car was a breeze. The front desk team is great to work with and was able to get my car back on the road within a few hours. They always provide full disclosure and a accurate estimate of a work to be done.
Integrity and Customer service are HUGE with me. If I could give 10 stars out of 5, I would. Tom walked me through everything, and treated my like he would his own daughter. They got me in the same week, and the guys took STELLAR care of my car at a fraction of what the dealership was going to charge me. I'm telling all my friends. These guys will do the right thing by you.
THANK YOU, GUYS!!
May 16, 2025
Nearest Junkyards to Guaranteed Automotive & Transmission Service
Guaranteed Automotive & Transmission Service in Lafayette offers the following services: Auto repair shop. You can check with them or contact us—we also offer free vehicle towing, instant quotes, and expert advice on finding the correct parts so you can save money and get exactly what you need with minimal effort.
Guaranteed Automotive & Transmission Service are located in Lafayette — the full address is shown above. If business hours are not listed for this location, please call us or use the online quote form on our website to confirm availability and schedule a convenient time; we’ll respond promptly.
Yes, Guaranteed Automotive & Transmission Service in Lafayette buys vehicles in any condition — from fully functional to damaged or non-running. You can contact them by phone or us via the online form on our website, specifying the make, model, and year of manufacture of your vehicle. We’ll make you an offer, schedule a pickup, and in most cases, our tow truck can arrive the same day with cash or instant payment.
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