Grays Heating and Air Conditioning is a really good company! They are reliable and they show up when they say they will. I've been using them for at least five years now, and the other day I was having a problem with my air conditioning unit freezing up. It was on a Saturday, yet it only took them a couple of hours after I called for one of their technicians to show up. He figured out there was an issue with the motor, so on short notice, he put in a temporary one. Another tech came out on Monday and swapped the temporary motor with a permanent, working motor. Both guys were very honest and knowledgeable. I would use them again.