ONALASKA RESIDENTS: We're seeing hail damage and approved claims from the 8/18 storm! Call today for your FREE, no obligation inspection.
First American Roofing & Siding, Inc. has been serving Onalaska, WI since 2005, providing dependable exterior solutions for local homeowners and businesses. Whether you need a new roof, updated siding, energy-efficient windows, seamless gutters, improved insulation, or storm damage repairs, First American is your trusted partner for complete exterior improvement solutions for your home or business. We focus on doing the job right the first time, delivering exceptional craftsmanship and long-term protection you can count on for years to come.
As an A+ BBB-accredited contractor, we’ve built our reputation on honest service and quality workmanship. We work with trusted brands like GAF, James Hardie, LP Smartside, Marvin, ProVia, ThermaTru, EDCO, and Decra to ensure every installation meets high-performance standards. With flexible financing options and strong warranty protection, we make it easier for homeowners to move forward with confidence.
We proudly serve families throughout the Greater Western Wisconsin area, offering straightforward guidance and reliable results without unnecessary upselling or pressure.

First American Roofing & Siding has always been, first and foremost, a family-owned business. Created in 2005 by Doug Werner, we quickly established ourselves as the go-to source for home exterior renovations and repairs. But everything changed when Doug passed away suddenly in 2010.
Doug’s son Dallas had only recently returned from deployment in Iraq and was working in First American’s sales department. But his father’s untimely passing left him and his wife, Amy, in charge of filling some big shoes. They jumped in headfirst, rebuilding the business from the ground up and learning along the way. They kept Doug’s spirit at the heart of our work, channeling his honesty, integrity, and professionalism into everything we do. Under their leadership, First American has grown into a thriving company, serving hundreds every year. Despite that growth, they’ve never lost sight of their ultimate goal: treating others the way they would want to be treated. Today, First American takes pride in the team they have built, the customers they serve, and the communities they support. Their commitment to quality, expertise, and value has earned the trust of homeowners and property owners throughout the region. Nothing reflects that commitment more than hearing customers say, "First American sets the standard for contracting work."







Homeowners in the Onalaska area have options when it comes to exterior contractors, but what sets us apart is how we combine professionalism, transparency, and long-term value on every project. Our expert crew places a strong focus on making sure you feel confident in the process from start to finish. Here’s what truly differentiates our team:


