I have been using Air Current Inc. for quite some time now and I am very happy with their services. When I call in with a problem their staff is friendly and they listen to what I think is wrong and they are able to set up an appointment quickly. Their technicians are always friendly and respectful of my home. They are able to make a diagnosis of what was wrong with the unit then they explain their findings to me as well as what they can do to fix it. They also take the time to answer any of the questions that I have. Their technicians arrive on time and I never have any problems with them. They do a good job. I recommend using Air Current Inc.