About

Established 1980

Serving Southeast Wisconsin

At Kevin Schmitt Siding & Insulation, Inc., we’ve been building more than just structures — we’ve been building trust, careers, and stronger communities since 1980.

As a proud **two-generation, family-owned and operated** construction company, our roots run deep in the Waterford and Union Grove areas, where our family has lived for over 60 years. What started as a local business has grown into a trusted leader in exterior and home improvement construction, specializing in:

We are committed to delivering high-quality craftsmanship on every project while creating meaningful opportunities for our employees and exceptional value for our clients.

Our Mission

Our mission is to deliver high-quality construction projects that enhance communities while prioritizing a culture of safety, teamwork, integrity, and excellence.

Our Values

For over 40 years, we’ve worked year-round to uphold the highest standards in the industry. Our team maintains an A+ accreditation with the Better Business Bureau, and we’re proud to offer competitive benefits including 401K, health insurance, bonus opportunities, and more.

At Kevin Schmitt Siding & Insulation, we don’t just build homes and buildings — we build lasting relationships, strong careers, and a reputation for doing things the right way.

We look forward to serving you with the same dedication and integrity that has defined our family business for more than four decades.

Meet Our Team

Matt Schmitt

Claire Thorstensen

Mike Thorstensen

Eric Stienmetz