I have been using Reliable Comfort for more than a few years now, and I have no complaints. I know the company personally, and I adore them. My experience with their front office is fine; they are courteous and flexible with my appointment scheduling. I also have no problems with their techs, they are courteous, respectful, and clean up after themselves. The last time I used them, I was having problems with my furnace, so they did something to it, and fixed it. They are good at what they do, they know what they're doing, and I will definitely use them again.