Welcome to Local 520 Plumbers,
Pipefitters & HVACR in Harrisburg, PA
Welcome to Local 520 Plumbers, Pipefitters, Pipe
Welders and HVACR Service Technicians web site. We have
been in business for over 90 years serving the 23
Central Pennsylvania counties. Our mission is to provide
manpower and set the standards of the piping industry.
This site will provide insight to who we are and how we
may help you understand more about the role of organized
labor in the 21st century.
Education, benevolence, fidelity and protection are the
fundamental values of the free trade union movement.
Feel free to enjoy our web site.