I have been using Air Wizard for 17 years. Family owned, owner Carlos Diaz is reliable, knows his stuff and I can always count on his service. Recently, I reached out just before 8 a.m. on a Saturday. Carlos and his wife were here within 30-45 minutes, figured out the problem, fixed it, and were done within an hour. The price was fair and far less than I expected on an emergency Saturday call. He installed the unit for a previous owner and weve been fortunate enough to have used Air Wizards service all these years.I recommend most highly.