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About First American Roofing & Siding

We’re on a mission to be the contractor of choice in our community, the client of choice for our trade partners, and the employer of choice in our industry. We’re never “done” growing, and we believe that continually challenging ourselves is where the reward is found!

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We're Continually Pursuing Excellence!

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.

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First American: A Family Legacy

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."

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Our Core Values

At First American, we run our business like we run our lives: with a commitment to being the best we can be for ourselves and the people around us. For us, that means creating a set of core values that reflects the type of people we want to show up as every single day. You can count on us to bring the perfect blend of professionalism, perfectionism, and personality to every job we do. After all, we're more than just a family-owned business. We're your neighbors, friends, and community builders! You’ll want to say hi to us in the grocery store after your project is complete.

Intentional
Intentional
We approach tasks with purpose and precision.
Grateful
Grateful
We appreciate teamwork and opportunities for growth.
Proactive
Proactive
We anticipate challenges and solve them before they impact the project.
Genuine
Genuine
We always act with honesty and transparency in every interaction.
Dependable
Dependable
Count on us to deliver reliable, consistent performance.
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Our Community Involvement

We're not just a roofing company. We're a company that cares! Giving back has been a part of our business model since day one. We support a variety of organizations, lending our time, talents, and financial support to help our community grow and thrive.

Roofs for Troops
Roofs for Troops
As a thank you to all those who served to protect our freedom, all active U.S. military, along with veterans and retirees, are eligible to receive a $500 rebate on select GAF Roofing Systems and a $250 rebate on select other services.
Habitat for Humanity
Habitat for Humanity
Since 1976, Habitat for Humanity has built, renovated, or repaired more than 800,000 homes worldwide. First American Roofing and Siding, Inc. is proud to provide Habitat with materials and labor for all their roofing projects at no cost throughout the La Crosse, West Salem, and Onalaska area for the last 7 years.
Big Bikes for Little Tikes
Big Bikes for Little Tikes
A local charity that helps support families of children with special needs and makes their dreams come true. First American Roofing and Siding, Inc. is proud to partner with 95.7 The Rock and other local sponsors to support these children for the last five years.