TSB Inc. dba Schultheis Electric is an electrical contractor that has been serving the Tri-State area since 1979. Schultheis Electric specializes in heavy industrial, institutional, utility, and transportation work. We are pre-qualified with PennDOT and the Pennsylvania Turnpike Commission and currently hold the electrical services and/or contract for multiple PennDOT Districts, the County of Washington, the Borough of Tarentum, the Pennsylvania Turnpike Commission, and the Pennsylvania Department of General Services. Schultheis Electric also has a residential service department that offers generator maintenance and other services.