If you need AC or furnace services performed at your house you can trust that I will take care of the problem at hand, and doing so I will clearly state what was wrong with the system and then help you decide what should be the next step. I'm not here to sell you a new AC if you just need a part replaced. Same goes for your furnace, if u need a cleaning and a simple part replaced, some guys in fancy fleets of trucks will scare you into a new furnace or AC. Not us, I'll just properly fix your problem. Most furnaces and AC's in Rochester should last you 25 years if properly maintained. Maintaining them is actually quiet simply and can be done once a year or once every other year.