RSES Employee Directory
Non-profit OrganizationsIllinois, United States51-200 Employees
RSES is a nonprofit organization based in Schaumburg, Illinois, focused on training and education for HVACR technicians and contractors. Founded in 1933, the group emerged to serve independent service operators as factory-led training proved insufficient. It operates as a 501(c)(6) membership association with chapters in the United States and Canada, and its training materials are used by technicians in 50 countries across six continents. The organization aims to enhance technical competence by providing comprehensive, current education and certification to members and the HVACR industry. It advances professionalism through alliances with other HVACR associations, reflecting a broader scope within the sector.