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

Waunakee, WI, 53597, US

This Waunakee home features Timberline HDZ shingles in beautiful Fox Hollow Gray from GAF, giving it a fresh, modern look with reliable durability. The soft gray tones add dimension and curb appeal while providing long-lasting protection built for Wisconsin weather.

  • GAF Timberline HDZ
Middleton, WI, 53562, US

This Middleton home features stunning Timberline UHDZ shingles in Charcoal from GAF, delivering bold curb appeal with advanced durability. We also added blown-in cellulose insulation to boost energy efficiency and keep the home comfortable through every Wisconsin season.

  • GAF Timberline UHD
  • Insulation
Wisconsin Dells, WI, 53965, US

This Wisconsin Dells home features Snowmist gutters from Absolute Gutters paired with rich bronze downspouts for a clean look with beautiful contrast. The combination not only elevates curb appeal but also provides dependable water management built to handle Wisconsin’s changing seasons.

  • Absolute Gutters | the ULTIMATE water dispersing system
Madison, WI, 53711, US

This Madison home features Pewter Gray shingles from GAF’s Timberline ArmorShield II line, paired with a section of dark charcoal DuroTuff for a clean, dimensional contrast. We also upgraded the attic with blown-in cellulose insulation to improve energy efficiency and year-round comfort.


  • Insulation
Madison, WI, 53705, US

For this Madison home, we installed Klauer steel siding in Gray Wolf, giving the exterior a bold, modern update with long-lasting durability. We also repaired the soffit and fascia and finished the project with our black Absolute Gutters and Diamond Back gutter covers for a sleek look and reliable protection year-round.

  • Absolute Gutters | the ULTIMATE water dispersing system
  • Klauer Steel Siding

Customer Testimonials

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Kevin Kadera - Verona, WI, 53593, US
John, Aaron and Cody showed up on time, installed two odd sized windows less than a day. Very professional and they cleaned everything up after installation. Highly recommend using Frey and ask for these guys for install. Thanks again!
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Sally Ring - Beaver Dam, WI, 53916, US
JJ Prime and his crew were pleasant, efficient, and knowledgeable to have around. I felt safe about my project and love the end results. I especially like that they hauled any debris back with them at the end of the day. They even tried & succeeded in finding my escaped cat who got out by mistake!
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Brian Kerr - Baraboo, WI, 53913, US
John and his crew were amazing with our house. They walked is through every build decision and timeline. We had no disruptions to our daily function and they were extremely kind in our house, barely noticed they were here. The crew arrived on time each day and got the whole project done ahead of what we thought. Happy to have our house in one piece after a fire and doubly happy with the work John and his crew out in. Frey was my first choice for the repair and I know feel very confident we w... Read more
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Chris Moon - Middleton, WI, 53562, US
Discovered a leak in a skylight and was faced with the question where to start looking for someone to replace it. Remembered seeing Frey Construction Company vehicles in my neighborhood from time to time so I started by giving them a call for an estimate. They were very prompt to respond, gave a reasonable estimate, and were able to schedule the work within two weeks. We are very satisfied with the entire process and would definitely hire them for any future needs.
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Robert Dederich - Sauk City, WI, 53583, US
Our home was built around 1950 and never had adequate ventilation. The upstairs of the house was always hot in the summer and in the winter I was always using a snow rake to prevent ice daming. Frey construction addressed this problem by stripping the old roof off and adding ventilation starting from under the facia/soffet ending at the peak sandwiched between the old sub layer and a second new sub layer with adequate ice barrier. The installation crew was fast, experienced, and friendly (They w... Read more