At Efferin's Roofing, we specialize in all commercial , residential and industrial roofing. We've been providing expert services to the greater Pittsburgh area for over 35 years. We specialize in the repair and replacement of all types of roofing: shingle, metal, rubber, and flat roofing, whether it's patchwork or complete tear-off/replacement !! General contracting services also available: soffit/fascia,