Protect HVAC is a local business in London, Ontario focusing on heating, cooling and duct cleaning services. You can count on us in providing the best system based on the residential or commercial needs. We specialize in Furnace/AC installation, repair and tune ups and of course we are experts in air duct cleaning as we use powerful truck-mounted vacuum and proper duct cleaning equipment with highly trained technicians to guarantee your satisfaction. We are Fully Certified, Insured and a WSIB Covered Company.