SIA Represents the Following Carriers

 
SIA Insurance Services Staff

Wisconsin Independent Insurance Agency

Auto/Car Insurance, Homeowners Insurance, Medicare Supplements, Business/Commercial Insurance, and Life/Health Insurance for Waupun and All of Wisconsin

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 we still have our main office in Waupun and we still have family ownership. We now service accounts throughout the state, as well as their out-of-state operations. We have expanded our business to include agents in Randolph, Jackson, and Greenville, and we are looking forward to continued growth, through the reputation we have established for insurance value and customer satisfaction.

Over the years, we have established long-term relationships with the companies we represent and the customers we are privileged to serve. These are the relationships upon which SIA Insurance Services has been built.

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.

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Joel Sterk

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Recent News & Updates

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Driving on America’s roadways today is a dangerous undertaking. The National Highway Traffic Safety Administration (NHTSA) reports that the U.S. saw 37,461 traffic fatalities in 2016, many of which were caused by driver error. Many people who consider themselves to be safe, dependable drivers actually have dangerous driving habits. Whether you’ve been driving for days or decades, avoiding the following common driving behaviors can help... Read Article

Homeowners Insurance: When Do You File a Claim?

Homeowners insurance is designed to cover damage to your property caused by certain covered events. It stands to reason, as you are paying your premiums, you should take advantage of available coverage. The reality is, it is not always advisable to file a homeowners insurance claim as it can lead to higher premiums or even cancellation in some cases. Underwriters tend to frown on policyholders... Read Article