Kaller Roofing

Kaller Roofing is a family roofing and exterior contractor that works on residential, commercial and historic buildings. The company works with slate, clay tile, wood shake and asphalt shingles, and handles gutters, copper flashing, metal roof restoration, flat roofs, chimney work, masonry and carpentry. Customers often mention slate roof restorations and careful detail work on older homes.

All work is done by the company's own long-term crews rather than subcontractors. Estimates are free to request through the website, and the office is open weekdays in Conshohocken. The company says it serves the Philadelphia suburbs along the Main Line, plus parts of Delaware and New Jersey.