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

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
Dane, WI, 53529, US
    Mineral Point, WI, 53565, US

    Frey Construction recently finished a roof upgrade in Mineral Point using GAF Timberline ArmorShield shingles in the rich Barkwood color. This impact-resistant roofing not only enhances the home’s warm, natural look but also provides top-tier protection. Another durable, beautiful install by our team!

      Customer Testimonials

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      Donna Randall - Black Earth, WI, 53515, US
      What an awesome company. My previous roof needed to be replaced. From start to finish, the work was done professionally, timely and without a hitch. My questions and concerns were addressed immediately, without me feeling like I was asking unimportant questions. Grant Snider came out and looked things over, gave me a quote and answered all my questions. The office personnel I dealt with, Ashley Meier and Shani Russell, were very professional, but also made me feel like they cared and that ... Read more
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      Michael Roth - Sun Prairie, WI, 53590, US
      They did a fantastic job on our 110-year-old house. Lots of roofing companies wanted to take shortcuts leaving us a hot roof that would void the warranty on most shingles, some companies even refused to come out. Frey came out and did a great job that we feel will last us our lifetime. Everything was done in a timely manner and they repaired every unforeseeable problem that usually comes up when repairing an old home. We are very thankful that Frey came out to do the job and will work with th... Read more
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      Troy Lamb - Merrimac, WI, 53561, US
      3 years ago I hired Frey Construction to remodel the interior of my home. It was a cottage that was built in the 50s and added onto in the 1970s. Working with Scott Frey and his people was a joy. We gutted the entire structure to the exterior walls. We redesigned the whole layout, put in all new electrical, plumbing, heating and air conditioning. It is now a home that my wife and I both enjoy coming home to. More recently, I was looking to have a garage built. Having a small lot along with some ... Read more
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      Daniel Vimont - Madison, WI, 53726, US
      Frey Construction was very responsive to our requests during the planning phase of our basement refinishing project. They had great ideas and were very accommodating. They gave us great suggestions about a variety of options for the basement, and had sub-contractors come to take a look at the space and offer suggestions. We ultimately decided to wait on the project we had planned, but will certainly contact Frey in the future for other bids.
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      J L - Lodi, WI, 53555, US
      Very happy, highly recommend!! Had the roof replaced on my park model trailer which was in rough shape. They were priced fairly and did a great job detailing the work that was to be completed and the materials they were using. They came right out and applied a patch to the really rough part of my roof that was leaking until they could get out to replace it which was also much sooner than I had imagined. They did an excellent job on the replacement and cleanup. Even more important to me was ... Read more