SIA Insurance Services is a full service independent insurance agency. We will review your needs, analyze your risks, explain the options and offer solutions to your problems.
Founded in 1927 by John D. Westra, SIA has been a family owned agency serving Waupun and the surrounding area for almost 100 years. Today they still have their main office in Waupun and is still family owned serving accounts throughout the Wisconsin, as well as their out-of-state operations.
999 W Main St.
Waupun, WI
920-324-2071