Custom Homes

Custom Homes by Karst Builders, Inc.

Karst Builders has been building custom homes since 1964 and realizes that no single person is the same. With this in mind, we decided that the only way to build a perfect home is to work with all our customers to provide exactly what they desire. We have built homes for people, and as their needs change, they ask us to build them another home. This is our goal for each one of our customers. We strive to make every customer happy enough with their home that they tell ten other people to build with us.


Because we build custom homes, we do not depend on outside business to draw up our homes, so Carl "Jack" Karst sits down with each customer and draws the home of their dreams with them by hand. Because we work side by side with our customers, it eliminates confusion and ensures that the customer gets exactly what they need. Karst Builders, Inc. also offers endless possibilities for customizing your home to your needs, so we keep over 200 house plans drawn by Jack for you to choose from at any time. This ensures that you can pick and choose the features you would like to incorporate into your custom home.


Quality materials are one of our most significant assets. We are not the cheapest builder in Wisconsin, but we guarantee the highest quality materials, our artistry for a lifetime, and your complete satisfaction. To do this, we only rely on the best materials. We also have the most experienced crew members in the area, and Jason Karst goes to every job site (big or small) to ensure all work is done to everyone's satisfaction.

If you’re looking for a custom home builder, then your search is over! Karst Builders, Inc. is here for you.

Contact us at 920.921.1906 or contact us via email at info@karstbuilders.com

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