To maintain the Highest levels of safety to customers, All of Heller's Gas Employees and Stores have the following certifications: GAS Check® (Gas Appliance System Check) is an award-winning preventive maintenance program developed by the National Propane Gas Association (NPGA) and funded by the Propane Education & Research Council (PERC) that trains technicians and educates homeowners on the safe handling of propane and the maintenance of propane appliances.
The Certified Employee Training Program (CETP) developed by NPGA and funded by PERC is a training program used extensively throughout the country by people involved in the handling of propane, equipment, and appliances. |