Installed my Corsa Exhaust with Javier on my Mustang Backwards, JM Auto spent a day and a half…read morestruggling with it and then charged me $800 for the time telling me it was "manufactured wrong" for the incorrect install when he quoted me $450. I then emailed the pictures Javier took to the manufacturer, Corsa, and as it turns out JM installed it upside down. When I asked for a refund, he refused, got angry and remarked "you better learn English" for context l'm a second generation Cuban immigrant, and I'm a bit tan but my english is completely fluent without even an accent. Javier, you are pathetic.

ZERO INTEGRITY, $1000 OVERBILLED, IRRESPONSIBLE. A good mechanic stands behind his work, right? Let…read moreme tell you about JM Autos' Zero Integrity. Javier, the owner, was paid over $7k for labor on an OEM engine rebuild, yet my performance car left the shop with a dead battery and a coolant leak. Not only did the shop owner try to weasel out of the 'warranty' by telling me I would have to pay for a coolant system repair, but he overbilled me. After agreeing on a rate of $125/hr the final bill states $169/hr which created about $1000 profit. Irresponsible comes from leaving my car smelling like shop oil/grease. My car has a dead battery, is leaking coolant, and smells like grease. IF YOU DONT STAND BEHIND YOUR WORK, YOU WILL CONTINUE TO LOSE CUSTOMERS! HONOR YOUR COMMITMENTS. Wow! What a huge disappointment!

Automotive Dynamics did an awesome job on fixing my issue at a reduced price over the BMW dealer…read more Highly recommend them and will use again. Very honest and not upselling.

I am a professional mechanic with 40+ years of experience. I run a very busy company and recently…read moreallowed Automotive Dynamics in Woodstock GA to work on my truck because I am simply too busy to work on my own vehicles any more. The sensor in my fuel tank that runs my fuel level gauge was malfunctioning and needed to be replaced. I made an appointment which required me to wait two weeks into the future. I took my truck in on a Monday and it was promised back by Wednesday. Wednesday afternoon, the owner Matt Braden called me and said he had not worked on my truck because "other work had come in". This was the first insult... why did I make an appointment only to be pushed aside for other work? Matt said he had to remove the fuel tank from my truck to change the pump/sensor assembly. He went on about how hard it was going to be because it was half full of fuel. We calculated the weight of the fuel while on the phone and it was only about 150lbs. With a lift and a transmission jack, this is nothing and very simple to do. There are only 4 bolts and a few hose clamps holding the fuel tank up into the truck. I told him I could wait one more day and he said he would work on it. When I went to pick up the truck, the bill was $755!!! I was SHOCKED. He charged me 4 hours of labor to change the pump/sensor and 1 hour to adjust my parking brake. The parking brake adjustment takes less time than it takes to put air in a tire. I had no idea he was going to charge me more than a few dollars for this. I went to drive off, very upset, and then put the parking brake on to test it. I was able to drive right off with the brake on! It was delivered to me in a completely UNSAFE condition! We had to diagnose this and repair it at my shop. The problem was easy to find. An axle seal had failed and allowed oil to pour into the brakes. The brakes were ruined with no pad material left and simply slipping providing no safety. This should have been alerted to me as it was easy to see without taking anything apart on the truck... the backing plate of the parking brake had oil all over it! This terrible sloppy careless mechanic isn't qualified to even touch a brake system. (see photos) I was driving the truck from GA to TN the same day. While fueling the truck I decided I should inspect the work to make sure my truck was safe. I noticed no one had removed the filler neck to the fuel tank, as all of the clamps had never been touched and had 15 years of dirt and grit on them. How did he remove the fuel tank? I checked the other end of the filler hoses at the tank... same thing... no one touched them. How did he remove the tank? Then I checked the four bolts that hold the tank in. No one had touched them!!! It was 100% clear that no one removed my fuel tank. They LIED IN MY FACE. This truck is a farm truck with a big hole in the bed for a gooseneck hitch. I looked in the hole and you could clearly and easily see the pump. (See photo) It is held in by just 6 small screws. One hose clamp on the fuel line, and one quick couple electrical connector. This pump can be removed and reinstalled in less than 10 minutes!!! How do I know that? There is a Safety Warning Tag on my new pump. The careless sloppy mechanic pinched the tag between the gas tank and the pump leaving an open airgap into my fuel tank and leaving my truck in a DANGEROUS condition!!! I hoped the tag would simply slide out as it was made of plastic, but it had been cut by the pump when it was tightened down. (See photo) In the end, I had to remove the carelessly installed pump myself, find the chopped off piece of tag, remove it from the sealing surface, and reinstall the pump myself. (See photo) Every single thing this terrible shop did had to be undone, and redone correctly by real professional mechanics, at a loss to me. Even worse, this terrible unscrupulous thief charged me 4 hours of labor for the 6 minutes of work it took to change the pump!!! I know because I had to repeat the job. To add insult to injury, they charged me $29 for "Supplies" when NONE where used, no even one penny's worth of chemicals or material were used to DEFECTIVELY assemble my truck and leave it in an UNSAFE and DAMAGED condition! I called the owner Matt the next day, and he admitted he had not removed the fuel tank, as he knew I had caught him red-handed STEALING FROM ME. He said he would refund 100% of my money the same day. I waited for almost 3 weeks, and have never received any refund, so I have file a dispute with American Express to get my money back. I have since had to have the parking brakes completely overhauled in order to make my truck safe. This matter will appear in a lengthy Youtube Video on my Channel, and will be reported to the Better Business Bureau, and other social media outlets in an effort to ensure no other motorists are victims of this horrible operation. Daniel J. McAllister President Traxxion Dynamics, Inc

Great service, all 4 tires changed and alignment done in 1 hour…read more Necesitas llantas rines , ven tienen excelentes precios !!

Best price super helpful and understanding overall best service. I already two set of rims with…read moretires for a amazing price

I just went in today for my very first business experience with Richard's automotive who is owned…read moreby Jim and Megan and I have to tell you today's experience was the best in Customer Service that I received a very long time.. Everything that I asked for was met with with the utmost gratitude and sincere desire to provide the ultimate customer service. This is a family owned business, not impacted by corporate decisions. They are in our local community and deserve our sport. I had an oil change on my Lexus, and it was the same level of customer service as if I had gone to the dealership actually, it was better because they genuinely cared about the relationship that we had between each other.. I may have paid a little more than I would have if I had gone to some other large churn them and burn them and oil change facility. They have absolutely earned my business and respect.

After $7k in work , was told we needed another part took it to a different mechanic to find the…read morepart unplugged, after rebuilding the top of the motor, they didn't drop the oil pan, new battery installed that was not needed, oil leak was explained as it has a lot of miles....now sensors? Through a miss fire on bank two only to find out the coil pack was missing a screw. was told whoever worked on it last must have done that however they were the last ones. The reason they received the work was for the original quote and then was told the older hemi's only had 8? They have always had 16 spark plugs.....Save your self , honestly I am to the point YouTube would have been better. Just don't go..... I am beyond disappointed and frustrate......

I have been using RNJ for a couple years now. They have done good work and charged me fair prices…read more I have never gotten a bill from them that seemed absurd like I have from other mechanics. Also they will work on issues the standard in and out mechanics doesn't want to touch.

Caveat emptor! What you're "quoted" at RNJ Automotive and what you are ultimately charged may be…read moretwo *very* different amounts. Never had as many problems just trying to get a reasonably accurate estimate from any auto repair shop as this one. The process with four other shops I checked out for the same repairs using same description went smoothly, so not sure why it was so difficult for RNJ. Needed a simple headlight replacement, installation of a new combo meter (circuit board that displays speedometer and odometer), and a quote for an engine swap on a Prius. The woman who provided a two hour quote for the combo meter, Nancy J., didn't know what one was - which is understandable - but apparently couldn't be bothered to look it up. On July 15 promised to get me a quote on the engine swap the next day, then almost two weeks later (July 27) said still didn't have it. Rather than being somewhat apologetic for not following up as promised, her reply was seething with sarcasm. Things rarely turn out well, in my experience, when a company is this careless and puts someone who doesn't understand the fundamentals of customer service as your first point of contact. It's not uncommon for these companies to exercise poor judgment in other aspects of the business as well. Bottom line: Service leaves much to be desired and prices not very competitive. Too many shops out there who are eager to earn your business and extremely capable to put up with this level of carelessness and sarcasm. Is this shop better than a dealership as mentioned in several of the positive reviews? Sure. But that's setting the bar really low. [Note: Nancy edited her sarcastic comments out of the allegedly entire conversation in her response. Can't help but think if they're incapable of honesty in a review, how much can you trust them with your auto repairs?]

Great Service. Mike has been by go to mechanic for years. I recommend him and SM Autoworx to any of…read moremy friends in Marietta looking for an honest and fair mechanic.

These guys are fantastic! I just had a Service A on my Mercedes E350, and it was far less than…read morehaving it done at the dealership. They did a great job, and Mike stayed in communication throughout. Highly recommended!

Never a disappointment. These guys are amazing mechanics and men…read more I have been a customer since they opened in Hickory Flat and sent many friends their way to keep their cars serviced and running smooth. I could tell many stories of the great work they have done both in the community and on my family's vehicles. How they kept my old Pathfinder road worthy and safe until my family outgrew it and it was sold to make room for our minivan. Or how the person who bought it could still be driving it. Or how they saved a friend a great deal of money from unnecessary repairs suggested by another mechanic. Hickory Flat Hwy. Automotive understands that it is not just about a string of repairs for a bunch of customers. It is about being a part of a community, making it great, and building customers for life.

Awesome service! Steve's very knowledgeable and knew exactly what was wrong with my truck…read more It's nice to have an honest shop and not worry about being ripped off. Very professional. Highly recommended.

Service was great they treated me like family. Unfortunately the business is now closed and Joe…read morehas moved on to better things. RIP to my favorite auto repair shop. :(

I moved here from Illinois and bounced from repair shop to repair shop for years and could never…read morefind a reliable mechanic. That has changed since going to Joe's Advanced Auto, they are always friendly, efficient and fair. I don't worry about them trying to sell me on something unnecessary or taking advantage of me and I know that my car is in good hands. Thanks Joe.