I first visited Modderman in 2015 after my 2001 996 developed an odd intermittent squeaking sound. I had already taken my car to a local dealer and two independent shops where I paid a lot of money for them to replace parts that weren't broken. At my wit's end, a friend recommended I try Modderman. Dave made it his personal mission to get to the bottom of my issue. A week later, he had solved my issue and I was shocked to learn that his total bill was less than I'd paid any of the other shops who failed to fix the problem. I have been taking my car to Modderman ever since. If you own a Porsche and find yourself in need of service, repairs, or performance enhancements, I strongly recommend you check out Modderman. Dave and his entire staff are true artisans who take pride in their work. Whether it's an oil change or debugging some elusive intermittent quirk, Modderman will get the job done at a fair price.

Excellent service and care, I trust their advise for all my Porsches needs.

Made an appointment, drop the car, pick up the car the next day with good quality trusted service at a competitive price.

Outstanding. Dave and his team are great.

Great shop for Porsche service. 1. They scheduled the service visit so that they were ready and had the capacity to focus on my car when I brought it in. 2. As they were diagnosing the problem, they kept me aware of the findings. 3. Communication about the status was just right. 4. And the parts were ordered and repairs were finished promptly. All for a very fair price.