Welcome
The Ganser Company is leading the remodeling industry in protecting you and your family against lead poisoning.
Your contractor is now required by the Environmental Protection Agency (EPA) to follow stringent guidelines when remodeling your home, or they face the reality of very expensive fines, up to thirty five thousand per day that they are not in compliance.
Whether you plan on replacing your windows, doors, or siding - at the Ganser Company, our installers are fully certified to abate the lead hazards that can hurt you and your family.
Call us at 222-1243 or click the Get Started button today
to have one our trained representatives come out and help you find the answer.
Plus, there's still time to take advantage of the $1500 Energy Tax Credit
for your Windows, Skylights, Insulation, and much more!
It's just one more way we can help you find the answer.
Since 1939, Ganser Company is a family-owned business proudly serving the Greater Dane County area.
Serving Madison, Monona, McFarland, Verona, Fitchburg, Middleton, Sun Prairie, and surrounding areas for all roofing, siding, window, and repair needs. Ganser Company will bring your home's original beauty back with timeless products, new innovation, and hands-on displays designed to let your imagination run wild!

Showroom Hours
Monday - Wednesday, Friday: 8-5
Thursday: 8-7
Saturday: 9-2