Corval Group works globally specializing in the design, fabrication, installation and service of industrial refrigeration, process piping and skid packaged systems.

Corval Group purchased American Industrial Refrigeration (AIR) in 2009, enhancing our Food and Beverage capabilities to include NH3 systems. Corval Group has successfully delivered design engineering, mechanical contracting, installation, commissioning, and supported education services to the food and beverage industry, resulting in long-term client relations. Our service technicians are world class and have an average of over 20 years experience in the NH3 market place. Contact a Corval Group expert to learn more about our expanded capabilities.


Wells Enterprises
Nestlé Modular Refrigeration Package
General Mills
Bellisio Foods
Industrial Refrigeration Service