The Witmer Group has a reputation for high standards and excellent craftsmanship. A masonry subcontracting firm originally fo ... unded as Witmer & McCoy in 1967, The Witmer Group has evolved into a nationally recognized specialty and service contractor, focused on making new and existing building structures as durable and attractive as possible. We are comprised of entities that perform masonry, restoration, waterproofing, and exterior coatings for large complex commercial, educational and institutional buildings throughout Pennsylvania, Maryland & Delaware. The firm is committed to excellence, with an unwavering allegiance to our customers, strategic partners and employees. read more