Since 1933, Refrigeration Service Engineers Society (RSES) has been a leader in training and education for professional HVACR technicians and contractors. We provide offering …

RSES Certificate Members are recognized industry-wide as possessing high levels of HVACR knowledge and many employers offer incentives for successful CM-test completion!

Invest in and grow your business with a focused training program from RSES. The RSES Certified Trainer program provides high-quality training focusing on safety and the improvement of …

RSES eLearning is high-quality online training developed by leading HVACR experts. Courses are straightforward and include learning objectives, interactive exercises, audio and animations, as …

The RSES Educational Foundation is approved by the EPA to administer Section 608 certification testing, and RSES offers Section 609 certification through ESCO Group.

Keeping up with the latest advances in the HVACR industry can be a challenge, but becoming a member of RSES can provide the training and education to help you stay up to speed with the …

RSES training covers all aspects of the HVACR industry, beginning with simple theory and extending to complex troubleshooting. Training can be conducted conveniently online through …

RSES has led the industry with the first Hydrocarbon Training Program for HVACR technicians to safely maintain and service systems utilizing flammable refrigerants.

Technical Institute/CM Preparation - Refrigeration Service Engineers SocietyTechnical Institute/CM Preparation

RSES offers comprehensive training courses in key HVACR disciplines, including refrigeration, heating, electricity, and controls. After completing the related training, participants can take …