Mark, the owner of J & K, is a rare bird, indeed. He's a really smart and resourceful auto mechanic (he races and wrenches on his own vintage Jaguar E-Type, hard enough to keep on the road let alone the track) and he's a really decent, ethical, honest guy. He's one of only two people in the Madison area with whom I trust my vehicles...and that's coming from a guy who hauls his motorcycles to the Milwaukee area for major maintenance.
He and his coworker are great at everything from minor upkeep and repairs to major overhauls, even restoration-type projects. Also, their rates are very fair, even affordable.