Korellis Roofing Inc

Established in 1960, Korellis is a self-performing building envelope contractor specializing in roofing, sheet metal, wall panels, and masonry. We are recognized as the premier roofing contractor in Northwest Indiana and one of the biggest in Chicagoland. We have worked at some of the largest steel mills and industrial locations in North America, as well as hundreds of churches, schools, government and office buildings, nuclear power plants, and multi-million dollar casinos. We’ve completed projects with a wide variety of shapes, sizes, and slopes and established safe environmental procedures during the removal and disposal of asbestos-containing roofing materials (ACRM).