We used RB Heating Climate Care for the first time this year when we bought our new house. They installed a new HRV for us and also added it to one of the bathrooms that didn't previously have one. While they were here, they also cleaned the furnace and performed maintenance on it. They did a great job and we will continue to call RB Heating Climate Care to take care of our systems. I've already recommended them to some other people. The techs are punctual and know what they are doing.