Air Flex & Cooling, your neighbourhood Lennox Premier Dealer, is also your one-stop-shop for all your HVAC needs. From Residential or commercial furnaces, to air conditioners, water heaters, humidifiers or boilers, we do it all. We also carry furnace filters, parts and accessories. We serve the Durham and entire Greater Toronto area. We offer a variety of financing options, including up to 12 months with no payments. We offer 24-hour service, so call us at any time to schedule a service and installation with our experience technicians.