Our central air would not stay on, and we were not able to get in touch with the company that had installed it about three years ago. I got onto Angie's List and called two companies and quickly received a call back from Element Solutions Air Conditioning & Heating. After describing the problem, he said they would be there in one hour. We live in St. Petersburg, and he was coming from Tampa. This was on a Friday about 4 p.m. They arrived at our house within an hour. First thing he introduced himself and the tech. They got right down to business, and Allie saw it was the capacitor, which was not in "spec". We went outside, and he showed my husband and me the part and explained what was going on and said that it needed replacing. He told us how much that would be. He replaced the capacitor making sure it was in "spec." He topped off the freon, and they cleaned everything up before they left. The price for this was reasonable, and my husband and I were happy we called this company. Plus, they are so pleasant and very nice. The next day Allie called to ask how the AC was running, We told him it was ice cold. Then on Sunday it stopped working, and I called him on Monday. Once again they promptly returned the call, and again he came promptly. It was the thermostat, which had been acting up for awhile; but, of course, not when they were here the first time. Allie explained what was going on with it and told us it needed to be replaced and how much that would be. He replaced it with a better brand than we had. Once again reasonable price. We asked him if they would come back start of every season for a maintenance checkup. Thank you, Element Solutions Air Conditioning & Heating.