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

Fitchburg, WI, 53711, US

For this Fitchburg home, we upgraded the insulation by adding blown-in cellulose to improve energy efficiency and overall comfort year-round. We also installed a heat cable system to help prevent ice dams and protect the roof during Wisconsin’s harsh winter months.

  • Insulation
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

Customer Testimonials

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Diane Lazar
The quality, craftsmanship and materials was beyond our expectations. The staff was professional, supportive and responsive to our needs. The Frey staff was respectful to our property and our personal space throughout the entire process. Great people to work with.
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Mike Cook
We had Frey Constr. replace our over 60 year old cedar siding. J.J Prine was the manager and contact for the scale of the vinyl siding replacement and any concerns we might have had. J.J. was courteous and very detail with the quality of the work that was done as was his crew. My wife and I are very happy with the outcome. Thank you! J.J. Mike and Darlene
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Porter Family
JJ and his crew did a wonderful job on our new siding project. His communication was amazing and keep us informed of next steps. Great Job.
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Anne Hebert
We had a wonderful experience getting 2 exterior doors replaced. Tim, Matt, Matt and Dan were very pleasant to deal with and addressed all of our concerns. We happily recommend Frey Construction and are looking forward to getting our siding, deck, and gutters done by them this spring.
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Sharon F.
I recently had another great experience with Frey Construction! Their team replaced my roof and installed gutter screens previously and I was confident turning to them with a separate issue. A problem with the flashing around bathroom venting was explained and shown with photos. Adrian arrived early on the day scheduled for the repair. He was very professional and answered every question patiently and clearly. He concluded the job with photos that illustrated what the work entailed. I truly appr... Read more