BC Express Inc Heating & Air Conditioning came in and they converted my oil heat to gas heat and put in a whole tankless water heater for my house. The office staff was friendly, they were very helpful with the financing and everything. The salesperson really got out here and explained everything to us. On the day of the installation, the technicians were prompt. They answered all my questions. They were very neat and cleaned up after themselves. Friends of ours had recommended BC Express Inc Heating & Air Conditioning. They were thrilled with them, so we went along too. Our experience was wonderful; I love the tankless water heater! I would definitely recommend BC Express Inc Heating & Air Conditioning.