Dave has a deep knowledge of Porsches and it is evident as you walk into his shop. I like his professionalism and great customer-centric attitude. Highly recommend him.

My father took his vehicles to get serviced there back in the late 80's, early 90's. Fast forward to today, I now take mine, and it is still, excellent service. I would recommend them to anyone.

Recently we needed an urgent repair to our Boxster in order to participate in a track event. Dave Modderman correctly diagnosed the problem and the shop did the repair so that we were able to make it to the track on time. We (and you) should never expect to get emergency service like this in the future. But I think that they would always do what they can to help. I have recommend this shop to friends and I would recommend it to anyone with a Porsche.

Dave runs a great shop. He listens to the customer and is very proactive with suggestions and getting the work done quickly.

Awesome service, friendly people.

Top rate service as always.

Great service! Dave rescued my 911 from a transmission cable failure and did it quickly! Thanks!

I was able to reserve a same-day emergency appointment and the diagnosis, prices, and services on my car were all performed as discussed.

I have always received excellent service. Steve the mechanic is the best

Dave and his group at Modderamn are fantastic. The quality of service is great, they take the time to let you know what is going to be done on your vehicle, and they are happy to make recommendations for alternatives if they can't do something at the shop (which is rare). If you need someone that has the expertise to work on your vehicle, he's the guy.