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

Madison, WI, 53719, US

Frey Construction recently completed a stunning roofing project in Mazomanie, featuring GAF HDZ shingles in Appalachian Sky paired with a Norwood drip edge. The combination adds a beautiful pop of color and sleek detail while providing unmatched protection. Another expertly crafted roof by the Frey team—built to last and look incredible!

  • GAF Timberline HDZ
Madison, WI, 53714, US

Frey Construction recently wrapped up a project in Madison, featuring a light tan Duro-Last flat roof for exceptional durability and energy efficiency. We complemented the look with a Vista Brown Varitile roof, adding a stylish and long-lasting finish. Together, these upgrades provide top performance and beautiful curb appeal—another job well done by the Frey team!

  • Varitile
  • Durolast
Brooklyn, WI, 53521, US

Frey Construction recently completed a project in Brooklyn, installing GAF HDZ shingles in Shakewood for a warm, classic look that enhances the home’s charm. We paired the new roof with brown Absolute Gutters, creating a seamless and durable finish. This combination not only boosts curb appeal but also ensures lasting protection for years to come!

  • Absolute Gutters | the ULTIMATE water dispersing system
  • GAF Timberline HDZ
Stoughton, WI, 53589, US

Frey Construction recently installed GAF HDZ shingles in Hunter Green on a home in Stoughton, giving it a fresh new look with long-lasting protection. The bold color adds beautiful curb appeal while the HDZ shingles provide top-tier durability and weather resistance. Another stunning roof transformation by the Frey team!

  • GAF Timberline HDZ
  • GAF Timberline HDZ: Hunter Green
Barneveld, WI, 53507, US

Frey Construction recently added blown-in cellulose insulation to a home in Barneveld, helping boost energy efficiency and comfort year-round. This upgrade will keep the home warmer in winter, cooler in summer, and reduce energy costs. Another smart, Quick and Painless improvement from Frey!

  • Insulation

Customer Testimonials

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Natalie Anderson
WOW! What an amazing experience from the first inquiry call to the completed window installation. Thank you to John and his team of installers - so friendly and professional!! If you are looking for new windows - call Frey! You won't be disappointed.
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Charles “CR” Boardman
I loved working with Frey. They reroofed my whole house, including front porch, back flat roof, and main roof. Installed foam insulation under roof deck. Repaired structural damage to roof support. The whole team from sales to follow up was a pleasure to work with. The full roofing crew and equipment was awesome to see on the day they did the main roof. Excellent work all around.
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David Schleis - Waunakee, WI, 53597, US
Looks great and the site was cleaned up well. Worked with Mike S, Matt and Farmer! Great work!
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Liam Collins
In the world of "Get the job done" and "Get the job done right" Frey is one of the few that is clearly in the "Get the job done right" category. We went with Frey based on the recommendation of a neighbor and we were not disappointed. Due to hidden damage that no one could have anticipated, the job took much longer than anticipated with the crew working in bitter cold and never complaining--J.J. and his team were phenomenal and went above and beyond. If you get multiple estimates and Frey is hig... Read more
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Fred Ecenrode - Lodi, WI, 53555, US
We are very happy with the work that John and Aaron did installing our new basement window. These guys are super nice, and they do very good work in a timely manner. The window and trim are a huge upgrade to the look of our home. Thanks!