About Tilsen Roofing. Since 1953, Tilsen Roofing has provided superior commercial roofing services throughout Southern Wisconsin. Founded by WWII veteran Cyril “Cy” Tilsen, our company was built on integrity, transparency, and responsiveness to client needs. Today, we proudly maintain long-term relationships, working on roofs we originally installed over 50 years ago. Join a team that values tradition, craftsmanship, and client trust. Tilsen is s...
