From the purchase to the installation, working with House Smart Home Improvements was absolutely wonderful! At their showroom, the salesman we spoke with was very professional and helpful as we were looking for a new furnace to replace our old one. When the installers came to do the replacement, they worked hard and were very friendly the whole time they were here. It was a lot of hard work but they managed to fit the new furnace in with half an inch to spare and didn't complain at all. They did a really good job and we're very satisfied with our new furnace! Their prices are in line with the two other estimates we got and for the high quality of their services and product, I would happily use them again!