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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      Caroline Armer - Madison, WI, 53714, US
      Frey Construction installed a new roof at my home and sprayed foam in the crawlspace to improve the insulation. The team was very helpful in explaining different options, pricing, and the construction process. They completed the work very quickly and did a great job of cleaning up afterward. I could barely tell they were here at all. The roof looks great and I can already feel a difference in the temperature upstairs thanks to the foam insulation. Frey was recommended to me by my realtor and now... Read more
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      Derek Haroldson - Portage, WI, 53901, US
      Frey Construction installed a new roof on our house in April 2021. They did an amazing job. It was done quickly and professionally. The foreman answered all of my questions along the way. I was very impressed with the work ethic of all the roofers on a steep and challenging roof. Frey Construction has done work for me in the past, and they will continue to do work for me in the future. I highly recommend Frey Construction for all of your home improvement needs. Frey Construction did a gr... Read more
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      Deb Garner - Madison, WI, 53719, US
      John, Cody and Aaron arrived on time and completed the window installation in a timely manner. They were professional, courteous, and extremely excellent in workmanship installing a window. I'm so impressed, clean-up was perfect and John installed the window blind parts and the curtain rod. A job well done. I have used Frey Construction for a new roof, a new deck and now windows. I'll be back for more window installations!!
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      Thomas Wulff - Middleton, WI, 53562, US
      We hired Frey Construction to do hail damage repair to our home that involved all new siding, roof, windows and door. All work was done with excellence. Work was completed according to schedule and we were completely satisfied with the quality of work.
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      david holdener - Baraboo, WI, 53913, US
      Professional, courteous, and on time. Would not hesitate to recommend.