There are a lot of great reasons to live in the Madison area, but pleasant, predictable weather isn’t one of them. Snow, hail, ice dams and wind can wreak havoc on your roof. We at the Ganser Company provide service and replacement for all kinds of roofs, including asphalt, metal, slate, tile, rubber, wood shake and thermoplastics. No matter what kind of roof you have on your home, Ganser has the answer.

Our steep-slope residential roofs use only the best made-in-the-USA materials and come in a variety of styles, allowing you to pick the perfect match for your house. Features include an advanced ventilation system to insulate your attic and keep it dry, as well as ice dam barriers that prevent water from backing up in cold weather. We hold a Master Elite certification from GAF, the largest shingle roof manufacturer in the United States and the most trusted name in the roofing business. This means we can offer not just a material warranty but also a 25-year workmanship warranty that few other contractors can match.

Our low-slope single-ply roofs are strong and well-protected against UV damage and heat-aging. Custom-order taper systems will prevent water from accumulating and causing costly long-term damage. If you want, we can also add ribs to improve your home’s appearance. You can further customize your roof to include railings, a deck system and custom-made flashings. Not only are our single-ply roofs made right here in America, they are also certified by Energy Star, helping to keep utility bills low and protect the environment.

Bad weather is no match for our wood shingles and wood shakes, which use top-quality Canadian wood that has been specially treated to prevent rot. We also use underlayments that help the wood dry out more efficiently. This means a longer life for your roof and fewer repair expenses down the road.

For over seven decades, the Ganser Company has provided friendly, knowledgeable roofing services to Greater Dane County. The world of roof contractors usually has high turnover, but Ganser has been a family-owned business for four generations. This has given us a storehouse of accumulated wisdom. No matter what your roofing needs, we’d love to put that wisdom to work for you. Contact us today and let us know what you need. We’ll tell you how we can help and provide you with a free, no-obligation estimate.





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1906 W Beltline Hwy
Madison, WI 53713

Mon-Wed, Fri – 8am-5pm

Thu – 8am-8pm

Sat – 9am-2pm

Sun – Closed