Mufflers repair service near Addison, TX

There were a few problems in getting the job completed this time, which has not happen in the past. However, the car is running fine at this time.

Sparky opened Lonestar Transmissions & Repair in 1997. Since then he has been providing excellent service and offering outstanding value to neighbors throughout Rockwall and surrounding areas..... Bring you car in today for a free inspection and see what Lonestar's No Hassle Guarantee is all about! Questions? Call Sparky at (972) 771-8788 We are independently owned and operated!

Excellent service, I have been with them for a few years .. They have always been totally honest with me and take goood care of my vehicles ... I am extremely touchy about my cars as I have been scammed a few times in the past and they are nothing but straight up honest with what my vehicles need and dont need .... I am happy I have them to depend on ! Awesome people !!!!! ;-) Amber P. Denton, TX

Very happy with job they did. Best price around after calling several places. He was fast and they were very friendly. Had a nice waiting room and I was able to let my kids watch tv while we waited. He made sure I understood what was needed and what it would cost. Would recommend to anyone. Very happy customer.

I was ready to leave Loyd Park in Grand Prairie and the front air leveling system was leaking air and would not raise the motorhome. Not drivable. So, I called Quality RV repair who I've done business with before, but turn out they don't work on the Freightliner chassis. Seconds later she is giving me Tommy's name and number. I called it but got voicemail. It was getting late in the day. My family had already gone home, so I called and arranged for another night, thinking Tommy probably would not call back. But a short time later Tommy did call. Said he would be out soon. Soon was very soon as it turned out. You don't find service people like Tommy very often. He crawled under the bus and determined the valve needed to be replaced. He called several places and left with the bad valve as one place said the may have one. Turns out no, but Freightliner Dallas did and he put it in will call. I drove to Dallas and picked up the part that night. Tommy met me back at the campsite 7 ish the next morning and fixed it. Apparently this part had been partially bad for a long time. My Motorhome rides better, handles better, is much quitter and sets higher then before. When I park I can tell the volume of air being released is much greater than bofore. Can't say enough good about Tommy. He gave me a very reasonable rate for his labor as well. We need more Tommy's in the world. Ken

These guys are the most honest mechanics I have ever encountered. When others wanted to charge me for frivolous work that did not need to be done, Conerstone was there for me and fixed everything right the first time. Their rates are very reasonable, and it is the only place I have used for the last 5 years. Great reputation!

Worst Customer Service Ever! My appointment was at 5:30, and I arrived at 5:39 behind a slow customer in line. I get it, I was 9 mins late to a location that states on the door and online that it closes at 6:00. If you've tried driving anywhere on OU weekend, you know the traffic on 35 & 287. After huffing and puffing for 7 mins about how online appointments on the Corporate website should tell you that you have to be there at 5:45 at the latest, the guy gave away the policy of 15mins. I enjoyed how the news on the TV showed a time of 5:41-5:43 the entire time he was out in the shop walking around after I arrived and said I was there for an appointment. If you have a GROUPON for this franchise, STAY away , and go to one of their other locations. A "counter clerk" should have just said, sorry our policy is 9 mins late and we can't take anymore (Even if two bays are empty)... I'd be a bit upset, but not as upset as I am with Mr. Huffy Complainer. And change your sign to say closes at 5:39pm instead of 6pm, so I know.