Our technicians undergo a different set of training as per NADCA guidelines and COR Work Safety standards. Our technicians are trained in-house as per our cleaning expectations: however, they are not gas fitters. That is not a qualification that is needed to perform furnace cleaning. Technicians adhere also to: First aid training COVID-19 awareness ( as mandated by the province and federal government ) Daily and weekly briefings on a variety of things from industry updates to weather watches.