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

Pardeeville, WI, 53954, US

See this Pardeeville, WI windows and siding replacement using white Norandex vinyl siding, black trim, and striking matte black ProVia windows.

  • Norandex Cedar Knolls D4 Siding: White
  • Provia Windows: Endure Windows
Madison, WI, 53711, US

This Madison remodel involved extensive work and several layout changes throughout the home. On the first floor we completely redesigned the kitchen to create a more open and spacious layout, relocated the existing half bath, and added custom cubby storage near the new exterior entrance to improve everyday functionality.


On the second floor, we refreshed the hall bathroom with a new vanity. We also reconfigured the master bathroom to create more space. This included a full remodel and relocating the shower to maximize square footage and improve overall flow.

  • Bathroom Remodeling
  • Whole House Remodel
  • Kitchen Remodeling
Mount Horeb, WI, 53572, US

Frey Construction recently completed an exterior upgrade in Mt. Horeb featuring tan Duro-Last roofing, silver gray Mastic siding, and new 5" gutters with 3x4 downspouts. Diamondback micro-mesh gutter covers were also installed to help keep debris out and reduce ongoing maintenance. The finished exterior delivers a clean, cohesive look with durable materials designed to perform for years to come.

  • Durolast
Waunakee, WI, 53597, US

Frey Construction recently completed the installation of 12 Endure ProVia windows in Waunakee. This upgrade not only enhanced the home’s energy efficiency but also improved comfort, durability, and overall curb appeal. Our team handled the project from start to finish with careful attention to detail, ensuring a smooth installation process and long-lasting results the homeowners can enjoy for years to come.

  • Provia Windows
  • Provia Windows: Endure Windows
DeForest, WI, 53532, US

Frey Construction recently boosted this Deforest home’s comfort and efficiency with blown-in cellulose insulation. This upgrade helps improve energy savings, reduce noise, and keep the home comfortable year-round.

  • Insulation

Customer Testimonials

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John Schulting - Verona, WI, 53593, US
The Frey Construction Crew, led by John from the window department went above and beyond our expectations. We had 22 windows replaced, and the team made the process seamless. They were respectful of our property, provided helpful tips for window care, and kept everything cleaned up each day. Finishing the job a day early was a pleasant surprise, and we couldn't be happier with the results. Highly recommended.
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David Boyer - Mazomanie, WI, 53560, US
Third project completed this week. Wind blew some shingles off the house. From my first call til done was just a few days. Nick always fixes things to perfection and cleans up as if they were never there. These guys are definitely professional. Have been involved with Frey Construction for 2 business gutter and downspout projects. Both projects completed on schedule and under estimate. Their crew was efficient, professional and fast. Would definitely come back to them for more projects. Read less
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Judy Maharaj - Sauk City, WI, 53583, US
Frey's, as always, is a pleasure to do business with, from the office people to the workmen, who repaired the outside bathroom vent on my roof and shingle repair. I now have peace of mind knowing there will be no more water leakage. My yard was thoroughly gone over for stray nails and debris before the guys left, plus, they were very polite and respect,full. Kudos to Frey's, proud to have them in my community.
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Jill Krieger - Madison, WI, 53705, US
Such awesome work! True professionals. We have worked with Frey for many years and I am always thrilled with their work. From start to finish- the best. Jason did a spectacular job with replacement window. Left our home clean and spotless. I highly recommend Frey!
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Shannon Morison - Mount Horeb, WI, 53572, US
They were very responsive whenever I called, and they showed up when they said they would and got the gutters installed in a day. When they had to make a change partway through, they called me at work to double check everything.