RS Motorwerks

"John has worked on my 280 SL, Mercedes, and my Porsche Panamera for many years now. He is diligent, honest, and extraordinarily knowledgeable."

"John diagnosed and repaired a complex issue with our Mercedes. The dealer couldn’t figure out the issue but John and his team did. I would highly recommend them to any Mercedes owner."

"The owner, John is an awesome and respectable dude. Always recommend him and his shop for any Porsche work! Air-cooled or water-cooled."

"RS Motorwerks has done a fantastic job servicing my Porsche 996 Turbo X50 for years. They performance tune package added a Europipe Exhaust, Brembo Big Brake Kit, Headers, Performance Chip, 19" inch Sportec wheels, among other small upgrades. All together adding at least 150 horsepower. Although I haven't put the car on a dynamometer so that's just my estimate. Their service team has been dependable and very responsive. Fair and honest prices. Fast turnaround. Easy to work with. It's my second Porsche RS Motorwerks has serviced. I was originally referred to them by the Porsche dealer service dept. because the dealer doesn't perform performance tunes or rebuild older engines or transmissions. Side note: I love that they will accept direct delivery to their shop for tires (and other parts). Saves a lot of time an hassle. I only wish they had multiple locations because their Dunwoody shop is a bit out of the way for my friends who live South of Atlanta."

"John is an extremely honest mechanic that takes excellent care of his customers. He’s extremely fair with his pricing and never tries to sell you unneeded service. I recently had my Mercedes SUV serviced by John and could not be happier with his level of service, and expertise. RS Motorwerks is highly recommended for work on your Porsche, Mercedes, BMW, and or any other import or domestic make and model. Don’t over pay for services at the DEALERSHIP - when you can get better service at a much better price!"