The Hillhoenix Learning Center is your one-stop source for up-to-date information and training in the commercial refrigeration industry. The Learning Center is a training provider for many organizations looking to educate contractors, engineers, employees and customers. We offer cutting edge programs in display case technologies, power systems, refrigeration systems, specialty display case technologies and walk-in coolers. Our programs include Product Knowledge courses—basic and advanced; Installation, Set-up, Troubleshooting and Maintenance (ISTM); customized programs based on the end-users needs and much more.