Commercial Air Cooling Sales in Michigan



Our TECOCHILL “STx Series” and “DTx Series” product lines offer water-cooled engine-driven chillers, ranging from 150 to 400 tons of cooling capacity. Each natural gas engine drives a variable-speed single-screw rotary...


Complete Heating & Cooling System


Cooling and heating with a unique gas fired high efficiency unit. Robur GAHP-AR is the first air-source water-ammonia absorption heat pump. By using natural gas as the primary energy source it supplies hot water up to 140 °F or chilled water...

We have worked with Performance Engineering Group going on 20 years now. Over the years, we have installed over 200 pieces of their equipment. They have been very easy to work with and have always given us great service. Mary Marble, Marble Mechanical Service, LLC