Take a look at our past work!

Frey Construction & Home Improvement, LLC

We service the Prairie Du Sac and surrounding areas. Reach out to us if you’d like a consultation, (608) 643-7914

At Frey Construction & Home Improvement, we take great pride in providing exceptional home remodeling and construction services to our clients. As a family-owned and operated business, we understand the importance of building strong relationships with our customers, and we strive to exceed their expectations with every project we undertake. From small repairs to major renovations, our team is committed to delivering high-quality workmanship and outstanding customer service.


With over 20 years of experience in the industry, we have earned a reputation for excellence throughout Madison and the surrounding areas. Our team of skilled craftsmen and designers work closely with our clients to create customized solutions that meet their unique needs and preferences. Whether you're looking to update your kitchen, add more space to your home, or make repairs after a storm, we have the expertise and resources to get the job done right. At Frey Construction & Home Improvement, we are dedicated to making your home improvement dreams a reality.


Check out some important pages from our company's website:


Read what 600+ clients have said about our services:


Our Work

Middleton, WI, 53562, US

Frey Construction recently helped this Middleton homeowner with a much-needed upgrade! Our team completed a roof repair and added blown-in cellulose insulation, improving both the home’s protection and energy efficiency. Another smart, cost-effective project done the Frey way — built to last and made to perform!

  • Insulation
Columbus, WI, 53925, US

Frey Construction transformed this Columbus home with a stunning new exterior! We installed Mastic siding in Natural Slate and Rock Harbor, creating a beautiful mix of depth and contrast for a modern, eye-catching look. To complete the project, we added Snowmist Absolute Gutters, providing both durability and a clean, polished finish. Another expertly crafted Frey Construction project designed for beauty and long-lasting performance!

    Sauk City, WI, 53583, US

    Frey Construction recently completed a beautiful exterior upgrade on this Sauk home! We installed GAF Timberline HDZ shingles in Golden Harvest, giving the roof a warm, timeless look that perfectly complements the home’s style. To finish it off, we added Absolute Gutters in brown, creating a seamless, durable, and cohesive appearance. Another Frey-crafted project built to last and designed to impress!

    • Absolute Gutters | the ULTIMATE water dispersing system
    • GAF Timberline HDZ
    Madison, WI, 53713, US

    Frey Construction recently completed a GAF Timberline HDZ roof in a sleek Charcoal color for this Madison home! The new shingles not only give the home a fresh, modern look but also provide long-lasting protection and durability our clients can count on.

    • GAF Timberline HDZ
    Sun Prairie, WI, 53590, US
    • Provia Windows
    • Provia Entry Doors

    Customer Testimonials

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    Mary Dremsa
    John and Dan did an excellent job of getting our new door installed. They arrived on time, did an excellent job of cleaning up after installation, and answered all our questions. We appreciated their professionalism!
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    Marla Sprecher
    John replaced a side bay window in my house, and did a very fine job! I would recommend him and Frey's any time!
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    Joshua Stangl
    We recently had our home’s siding replaced, and we couldn’t be happier with the results. JJ and his crew were outstanding—professional, efficient, and clearly take great pride in their work. They kept the site clean, were respectful of our property, and the attention to detail in their craftsmanship really shows. The quality of the installation exceeded our expectations. A big thank-you as well to Alex, who made the quoting and contracting process seamless. He was responsive, transparent, and a... Read more
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    Robert Chritton
    Our roofing project included 2 two story houses and two garages, all constructed in the 1920s. These structures all had multiple layers of old asphalt and cedar shake shingles. The work included fully removing all the old shingles, installing OSB roof decking on all the structures, installing Deck Armor and ice and water shield material on all roof decking, installing Intake Pro ventilation systems, and shingling all the structures. The Frey crews were up to the task of completing all this wo... Read more
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    Jay Glick
    New gutters look great, exactly what we wanted The 2 young men that did the work were very respectful of our property and professional I’ll definitely call Frey again