Energy Saving Products Ltd.
Who We Are Energy Saving Products Ltd. (ESP) is an Edmonton, Alberta based manufacturer of heating, air conditioning and air purification products (HVAC/AP). ESP has been manufacturing its flagship product, the Hi-Velocity System, for 35 years. One Hi-Velocity System can be used to provide any combination of heating, air-conditioning, ventilation, fresh air, humidification, de-humidification and […]