About Us

Peterson Auto Parts went into business in March of 1965 in Prairie du Sac, have been at our current location, at 505 Water Street in Sauk City, since 1982. Gerald (Pete) and Cecile (Cec) Peterson are the original owners. The business was sold to their oldest son, Greg Peterson in 2006.

The business currently employs four family members, Pete, Cec, Greg and brother, Cliff. There are four other employees, Ed Brager and Scott Harper, who work in sales, and Laverne (Bud) Ederer and Leonard power, delivery drivers.

Come see us at Peterson Auto Parts at 505 Water St. in Sauk City, and experience our outstanding service!