I recently acquired a 2004 911 Carrera and had to install a new heat pump, do maintenance and repair a damaged control unit due to rodents chewing wires and shorting the unit. Modderman figured out the lowest cost approach to fixing everything, communicated clearly, and were extremely professional and creative in problem solving (without having to send for parts from Germany / 5 week delay, etc). Highly recommend this shop!

Modderman is great! Straightforward, honest evaluation of what your car needs, what the options are, and top notch work. Car always ready and fixed right when they say it will be.

Great people, reliable service, fantastic work at reasonable prices. So glad I’ve entrusted care of my Porsche to these guys.

Outstanding service with attention to any issues requiring current or future maintenance. Price is very reasonable and customer is kept informed of the situation via updates

Dave and his team are careful and thorough. Great service and many thanks for your help with my 914

I would definitely recommend Modderman. I brought in a 1996 911 with various issues, and they quickly diagnosed and fixed the problems. They also provided great service.

Dave is the man. My Porsche’s battery was dead, and he hopped on the phone with me while he was at a party and walked me through the process of opening the front trunk and jumping it when there was no power. Highly recommend

The transmission on my VW Golf was reporting Emergency Mode. I took it to another shop that recommended a replacement transmission. Dave and his crew found an electrical fault that only needed a $90 part.

The place to go for independent Porsche service in the Bay Area 👌🏼