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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lala w. - Oregon, WI, 53575, US
I needed a new roof and insulation replaced. The whole experience was great. I thought I wanted more expensive shingles, but was assured the less expensive ones were of equal quality and would fit in better with the other roofs on the street.I had been told by another contractor that I needed new gutters but Frey construction thought my existing ones were fine. Frey construction is a Very trustworthy company and won't sell you unnecessary products. The workmen were professional and did an exce... Read more
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Preston Breunig - Sauk City, WI, 53583, US
John and Aaron did an amazing job installing my patio door. They were incredibly professional and very detailed in their work.
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Jenn Breunig - Sauk City, WI, 53583, US
Frey did my roof and it was a wonderful experience!
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janasmac Oftheworld - Verona, WI, 53593, US
We just had our roof replaced by Frey. We chose them because they had reasonable prices AND they recycle the old shingles. Our foreman was awesome, complimented the color I chose (not your typical gray) and even helped me dig out the old saved extra shingles from under all the clutter in the garage so they could be recycled too! Finished in 1.5 days and cleaned up very well.
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Niklaus Imobersteg - Prairie du Sac, WI, 53578, US
After 18 years of the initial remodeling project (windows, doors, roof, insulation, siding) I noticed what appeared water damage behind the siding in the corner between the house and garage. Scott Frey assessed the matter and found indeed a rotting plywood sheet. Scott sent one of his employees (JJ) to repair the problem. JJ was very courteous, professional, knowledgeable, and had excellent craftsmanship. He completed the work swiftly and professionally in one morning. Scott stood by his standar... Read more