Dave and Steve's work on my 912 has been top-notch. It's running perfectly!

Great service and great team of mechanics! Only place I trust my Porsche!

My regular service garage recommended me to Modderman to perform some repairs needed to keep my Porsche running efficiently. Dave, accepted the referral and his technicians went above and beyond once they got into the details of the motor , ensuring that my porsche would run like it was supposed to!! They stand by the job, and a trip to the shop is a car show experience. Tech Keith is a 'Master' at Porsche with a lifetie of experience! Dave is as knowledgeable and personable ad keeps the shop running smoothly...the only place for professional porsche repair in the bay area!! Thanks for your dedication to porsche enthusiasts and regular drivers!

If you have a classic Porsche that needs some attention this is a great place to go. My '84 911 had problems with the odometer and clock and I wanted to keep the original gauges, if at all possible. Dave and company were able to repair both instruments and I now have a fully functional dash with all gauges and instruments matching. Oh...and by-the-way, this was accomplished at a resonalbe price - 30% less than quotes received from another local business that provides these type of services.

David and his team are professional, technically excellent, and thorough in their work. Recommend them to any Porsche owner these guys are the best.

Did a fantastic job on my old Porsche 944, fixing several things the previous mechanic either did not do correctly or could not figure out. Found multiple things I did not even ask about, and fixed all of them after consulting with me. All for reasonable prices. Immaculate shop, seems very professional.

Knowledgeable and friendly staff. Always happy to answer questions, and offer advice. A little on the pricey side but no more so than other quality shops.