Very bad experience with the owner of KANDZ HEATING AND AIR CONDITIONING 905-781-9272(KAMRAN). The price will be low , but it comes with bad workmanship and quality. Don't expect any customer service from him, as all he cares about is getting money out of your pocket. He did duct-work, furnace and AC installation in my home. Broke a number of things at my place and now his duct-work is loose and dangling. He did not secure the duct-work properly to start with. I called him and he was very rude. I would suggest to go with someone who is reliable. I honestly regret hiring him. Very bad experience.