Comfort First Heating & Cooling put in two new heating and AC units in my house. The installation came with a year of maintenance and they came out this week and did the service for spring and summer. After my year is up, I might shop around a bit to make sure I'm getting the best price, but I did like working with them. They were very nice people. They couldn't get the installation done by Friday afternoon, and this was in June when it was really hot, so they brought me window fitted AC units to cool my home over the weekend. That was a plus to me, I thought that was very nice. There were a lot of positives and I would recommend their service. For me, it worked nicely.