Pro Gas North Shore is your local expert when it comes to heating and air conditioning systems, they are also your local Heating experts with a full product line of high efficiency and Energy Star products Pro Gas North Shore is your local expert when it comes to heating and air conditioning systems, they are also your local Heating experts with a full product line of high efficiency and Energy Star products Pro Gas North Shore is your local expert when it comes to heating and air conditioning systems, they are also your local Heating experts with a full product line of high efficiency and Energy Star products