Pontiac service near Duluth, GA

Serving our customers for over 7 years! Fast, Friendly and Honest is what we are described by. Our logo Protect the Air Emissions, shows that we are concern about the environment and our Green Planet!

We provide customer friendly automotive repair service for both domestic and foreign automobiles, light trucks, vans, and SUVs - Mercedes Benz.

Grayson Emissions http://www.graysonemissions.weebly.com We do emissions testing on ALL models years. We are affiliated with Tilly Mill Auto Service Center in Doraville, where we can diagnose and repair any emissions-related test failure.

Took my car to have evaluated. I was told that my engine was bad and needed to be replaced. He said he would be swapp my engine out with a engine close to the same miles I had on my car. So I agreed to have my engine changed. This would have been a good time to tell me that it's only 30 days on a used engine. but he did not disclose this information to me. He went and got the car emissions done and told me he had been driving my car and it was running fine. Two days later and paying 4081.00 I pick my car up it seemed fine. I wasn't able to test drive the car because of Covid the DMV was closed. so it was close to three months until I was able to get a tag for car. I finally got the tag and drove the car, I noticed a pull from the car when I put the car in drive, it snatched into gear. I took car back and the mechanic RL adjusted something on the engine so that took care of the problelm. Still didn't informe me about 30 days for a used engine. I drove the car for two weeks and the car is surging and smoking from the tail pipe. I call R.L to tell him what's going on. He says bring the car in. I had a video of what was going on with the car. I informed R.L I got advice from another mechanic and was told this is because coolant is getting into the engine which point to a bad head gasket, and the surging could possibly be the air intake control valve and the problem was engine related Which R.L agreed that it probably was the IAC and he would have fixed it "IF" he knew it was bad He then suggested put 20 w 50 in the engine. I called another mechanic and told them what my car was doing and what advice I was giving from RL. And was told to ask for the paper work on the engine. I have not received no information on the engine he installed in my car to this very day. And putting 20 w 50 was not going to solve my issue. So I take the car back because of the surging and mind you it's still smoking. I also was getting water in the trunk so R.L looked into these issued and charged me 80.00.I was told by R.L that my Power steering rack need replacing and he would fix my IAC for aprox 1100.00 dollars. This has been the worst experince with this shop. My car is sitting unable to drive. I gave him ONE star because a rating was required. He deserves 0 stars. We'll end up in court I'm sure.

As a mechanic with 15+ years of experience and resident of metro Atlanta area, I've found that private transportation is a necessity. However, getting your car to a local shop can be painstaking and expensive. As a result, a group of experienced mechanics and I decided to create Mobile Mechanic ATL, LLC (http://wwww.MobileMechanicATL.com).Since 2009 we've been servicing the metro Atlanta and surrounding areas providing exceptional mobile auto repair at a fair and reasonable price. Please visit our site or call us and we'll be on our way!

Porter came out checked out the truck, replaced the belt, and got me going again when I was way out in the country. Thanks!

Tim was awesome and made life SO much better. Plus he was honest and upfront about costs and what was needed. I liked them so much, I'm bringing my car back down from Maryland to Georgia to have them look at other things this month. :)

They went over and above what any other mechanic has ever done for me in the past. I opted out for any repairs because my car is old, and I am just going to replace it. As I was leaving, in the rain, one of their mechanics ran out to help me get my car up their driveway. They didn't ask for a dime...which as most of you know, most places would have. Signature Automotive Specialists seemed very honest!!

I made an appointment with them at Decatur GA location. Got message from them that appointment is not confirmed until they will call or send confirmation message. They never call or massaged me for confirmation. I also requested them to call me for the direction to the place, because one time I went to the address all I saw was some kind of warehouse place and ramp. They did not have courtesy to call me back.