Certified Chevrolet, Buick & GMC Service in Watertown, WI

The Holz Motors Watertown Service Center provides professional maintenance and repair for Chevrolet, Buick, and GMC vehicles, as well as many other makes. Conveniently located in Watertown, WI, we proudly serve drivers from Lake Mills, Oconomowoc, Columbus, and Whitewater. Our factory-trained technicians use advanced diagnostic equipment and manufacturer-recommended service procedures to help keep your vehicle running safely and efficiently. From routine oil changes and brake service to more advanced repairs, you can count on quality workmanship and transparent service every visit.