San Francisco Auto Repair and Auto Body Shop
5-star review 535 reviews
Call or Text: 415-551-9930
Ext 102 (Body Shop) | Ext 101 (Service Shop)
440 9th St, San Francisco, CA 94103
Porsche Logo

Porsche Mechanic in S.F.


BBB, ASE, AAA, I-CAR, ASA
Porsche Repair San Francisco
10% OFF for New Customers
3 Year / 36,000 Mile Warranty
AAA Approved Auto Repair


All models of Porsche - Carrera - Carrera GT - 911 Coupe - 911 Targa - 911 - Cabriolet - 912 - 914 - 924 - 928
Grand Tourer - 930 - 944 - 959 - 968 - 356 - Boxster - Cayman - Cayenne - Panamera
Porsche Mechanical Shop
auto repair shop
auto repair shop
auto repair shop
auto repair shop

Porsche Collision Repair
Porsche Before
Porsche Before
Porsche Before
Porsche After

John S.

5 Star Rating

If you're looking for an honest and friendly place to take your car, then look no further. Giovanni and Antonio are the best. I brought my Porsche Cayman S here after I had a little bumper issue and they did an excellent job with both the repair and the service. The repair looks like new, can't even tell anything was done. Antonio was great at promptly getting back to me through email or a phone call to answer all of my questions. They gave me a great deal, and I left extremely satisfied.

After a month I had to take the car back to get a clear bra put back on and they were great again. The clear bra service people took a whole day, which I was a little surprised at. I picked up my car the next morning and the first thing that Giovanni mentioned was that he wasn't happy with how it looked and the job that the clear bra people had done... without me even having to tell him about it. That's what I like in a shop, an honest man who takes pride in his work and doesn't wait for the customer to notice things and have to mention them. I brought my car back a week later and they re-did the whole thing and polished out some fine scratches that had surfaced from the repair, it looks great! Thank you Giovanni and Antonio, I will recommend ISM to any of my friends who need auto work!


Masa M.

5 Star Rating

Above and beyond! Giovanni and his team have taken care of my Porsche Boxter incredibly well. I live in the South Bay and have two Porsche mechanics within 5-minute distance and another one about 15-min distance. Still, I rather go all the way to San Francisco and have my car be serviced at ISM.


Ian S.

5 Star Rating

ISM did body work on my 08' Porsche 997 to get rid of dents and dings from a 3 year stint in NYC. It looks like it's a new Cali car again.

AAA Approved Auto Repair