Building Homes for Life in Rock County & Surrounding Areas

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General Contractors in Southern Wisconsin



No matter how you envision your dream home, Naatz Construction, in Janesville, WI, can turn that vision into reality. With over 35 years of custom design and building experience, they can do it all. Whether you’ve got a busy young family to raise or you’re soon-to-be empty nesters, Naatz Construction can design a home that suits your lifestyle.

House — Janesville, WI — Naatz Construction

Our Services



Naatz Construction can help you no matter what goals you have in mind. Want to build from the ground up? No problem. Want to turn a space you love into the space you’ve always dreamed of? We can do that, too.

Why Naatz Construction?



When you partner with Naatz Construction for your building and remodeling projects, you can rest assured that we’re bringing a lifetime of experience with us. Your job will be completed with expertise, efficiency, and great attention to detail that spans the scope of the project, encompassing the larger, show-stopping features down to the tiniest detail that you may not notice, but that we know is there.

Quality Craftsmanship

40 Years’ Experience

Unique, Custom Designs

High-End Features

Operate with Integrity

Extremely Detail Oriented

Award-Winning Builders

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Schedule a No-Charge Consultation for Your Next Project at 608-876-4164.

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