House Smart Home Improvements replaced our furnace for us. It went out during a cold spell. Our communications with Lisa, in the office, were excellent. She helped us with the rebate from the gas company, and she told us that if we had any problems or questions, to just give her a call. While we had to use heaters in each room for several days, we were happy not to be put on a long waiting list. The crew who installed the new furnace were very friendly and professional people.