By Kaitlin Creighton Posted June 29, 2021 In Simply Green2021-06-292023-02-17http://greeneconomylondon.ca/wp-content/uploads/2019/01/logo-440.pngGreen Economy Londonhttp://greeneconomylondon.ca/wp-content/uploads/2019/01/logo-440.png200px200px Heating, Cooling, Air Filtration, Water Heating, Water Treatment Specific Projects/Products: heat pump installation, HVAC