Connect with Top-Rated Electricians in Hollidaysburg!

Since 1947, Knisely & Sons has been a leader in providing premier contracting services and products in and around south central Pennsylvania and western Maryland. They are a full-service company focused on design, installation, repair, and maintenance of all types of residential, commercial, industrial, and institutional mechanical systems and equipment. Their services include heating and air conditioning, geothermal comfort systems, plumbing, electrical, refrigeration, restaurant equipment, water conditioning, and emergency generators.