A1 Heating St. Albert Ltd. customer service is awesome! They installed a new AC unit for me. They really did a great job. One issue I have is I don't think I am getting a good amount of AC blowing in upstairs. I will give them a call when it warms up to have them come out and check to see if maybe a duct or something is blocked. I ran into one of the crew at a local restaurant and he remembered me and the work he did and asked me how everything was going. I was impressed by that! I already have recommended them to a neighbor who has used them as well. Great Service!