We have been using Tim's Air Conditioning for over 20 years now. Their employees are real nice people, and they show up on time. They do a really good, professional job for us, and that is why we have been using them all these years. We really like the way they take the time to explain things to us, and offer suggestions on what we need to do. We have them come out at least twice a year to do the routine spring and autumn maintenance work, and it is usually the same fellow who comes out each time. So you sort of get to know them, and they get to know you and your home, and that is a good thing!