Contact Us
Headquarters:
4432 Mill RoadDenmark, WI 54208
Local:920.864.4432
Toll Free:1.877.217.0317
Fax: 920.864.4433
Email: sales@extremestructuresllc.com
For general inquires or to receive information on our services or products, please fill out our Contact Form below.
Contact Form
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***Extreme Structures LLC will not sell or give your information to any third party.

What Our Customers Have To Say
When it comes to saving energy and lowering heating/cooling costs...SIPs can't be beat! We love how cheap it is to heat and cool our house. The construction time was also amazingly fast! We broke ground and moved into our house in a fraction of the time compared to the other stick-built homes in our subdivision. The work crew and supervisor did a fantastic job and were a pleasure to work with. Building a home was a great experience with Extreme Structures and we will do it again in the future!
-Jeremy and Kristin
Click Here to Read More Customer Testimonials
Featured Projects
Extreme Structures is working on projects planned for Two Rivers and the Door County area. Watch for updates!