Professional Licensure DPL and Mount-Union the Board of Registration of Landscape. Electrician Schools Isanti and Training in Pennsylvania. In many states, the salary of electricians is very similar to the salary of plumbers and heaving/venting/air conditioning HVAC workers. Gulfport However, in Pennsylvania. Hafer Home Improvements Birdsboro, . Hafer Home Improvements prescreened Carpenters, Cleaning & Maid Services in Birdsboro, PA. RJN Contractors, Inc. Sanatoga, RJN Contractors, Bridgeville Inc. prescreened Addition & Remodeling Contractors, Home Media Professionals in Sanatoga, PA.