At Vartan’s Refrigeration all of our technicians have underwent a 6-month to 2-year program at a technical trade school to learn about industrial refrigeration. We require that our technicians have been formally trained meaning they understand the safety practices, refrigeration and cooling system design, and are able to troubleshoot with great accuracy on the job. Our Industrial Refrigeration technicians in San Francisco have extensive knowledge of refrigeration systems and the proper equipment and requirements to get the job done.