City Air Toronto services the Greater Toronto Area. We are a residential and commercial HVAC contracting company. We supply and install Air Conditioning Units, Boilers, Humidifiers, Furnaces. We service and repair and install all HVAC units; furnace, boiler, water heater, air conditioners, BBQ Gas lines and air duct cleaning.Commercial HVAC Rooftops, Restaurant Hood and Ventilation, Commercial BoilerAreas we service:Scarborough, Toronto, Newmarket, Aurora, Markham, North York, Thornhill, Etobicoke, Mississauga, Richmond Hill, Vaughan, Brampton, Barrie, Bradford, Innisfil, Ajax, Pickering, Oshawa