David M. Maines Associates Inc. is a full-service commercial roofing contractor founded in 1989 by David Maines and his sons, Matthew and Charles. From our Central Pennsylvania base, we perform quality roofing installation, restoration, maintenance, and repair throughout the state. We are committed to exceptional workmanship that continues to meet customer expectations long after a project has been completed. Every roofing project is built on knowledge, experience, professionalism, and reliability.