Schulz has expanded and now services Chevrolet, Buick, Pontiac and Cadillac with two service departments right across the street from each other. The Service Manager is not my favorite person as I had a bad experience with him several years ago. They do pick-up and deliver in the local area which is very convenient to get your vehicle serviced while at work. I use the dealer for warranty work and for genuine GM parts or on my Corvette which I only want original parts on. They are more expensive than the neighborhood repair shot, but all dealers are.