Anyone who has a Porsche in Seattle, should consider taking it to Aker's, on Capitol Hill. Denny Aker, started the shop in 1965 and is now owner emeritus; his son Mark runs the place. That's them in the photo below. They don't use a website, since as Denny says, "We've been in business for 46 years. We get most of our business through referrals." You can reach them by telephone at (206) 329-5253.