Ace Transmission 4901 Clinton Highway, Knoxville, TN 37912

"Lee and Angel are very professional and informative. I took my GMC Sierra in for a rear main seal. They got it right in and done plus pointed out some other concerns and we got them all taken care of!!"

"I cannot express my gratitude for this place enough. They are the most compassionate and respectful place of business I’ve ever been to, and certainly the most honest mechanic you’ll ever visit. I’d trust these guys with my life. When my vehicle’s transmission gave out quite literally on the way to the shop, they told me straight up that it would be very expensive to rebuild. It was a high mileage vehicle anyways so we ended up selling the car, but they graciously allowed us to keep the vehicle on their lot while we decided. Great communication and very flexible."

"Ace replaced our transmission, so far the car drives great! Andy was also wonderful to deal with and answered any questions we had."

""Honesty" and "Amazing" customer service!! Andy, who answered the phone was so friendly and helpful!! I was told I needed a Transmission from a well known company down the road. Turns out Ace looked at it and it wasn't the Transmission! Their honesty saved me thousands!! I am so thankful I found ACE. They are the BEST!! ."

"One of a kind customer service here, they really care about their customers! They rebuilt our transmission and handled all of the warranty info, they truly made a stressful situation a lot less stressful for us! We are very grateful we found Ace Transmission!"