About Wonderlin Roofing

Grover Wonderlin

Wonderlin Roofing Systems is a proud member of the Castro Valley and East Bay Area community! Established in 1992, Grover Wonderlin began his business with the aim of providing quality workmanship and excellent customer service. He has since achieved that goal, as evidenced by our A+ rating from the Better Business Bureau! Our team of experienced and qualified roofers have helped make us who we are today: experts in the re-roofing industry, helping thousands of satisfied customers. We are thrilled to be able to offer our services to the wonderful people of the Castro Valley and East Bay Area!

This formula works. Wonderlin Roofing Systems, Inc. has been in business since 1992. As experts in the re-roofing industry, we have serviced thousands of satisfied customers. The Wonderlin team has extensive knowledge of roofing problems and how to solve them efficiently. As a result, we are rated an A+ business by the Better Business Bureau.