I had water dripping down from my sealing so I called a plumber. They said it was a/c related, that it was best if I called an a/c company. I didn't know any good a/c companies so my friend recommended Comfort Check and good thing she did. I gave them a call, the technician showed up right on time and was very professional. He found the problem, it was just a clogged drain. He cleaned the drain, offered me a maintenance plan, I accepted it and after he was done with the maintenance, he discovered that my a/c was very low on Freon. He gave me a discount as part of the maintenance plan, added the Freon and my a/c is now working like a champ. I'm a new customer of Comfort Check and will always recommend them.