When our outside unit made an extremely loud sqeal, I called Coastal Home Services. They were very friendly and professional. Robert came out exactly when he was scheduled, which is refreshing because other places usually give a 4 – 5 hour window. Robert was friendly, professional and knowledgeable. He checked the outside unit thoroughly and put my mind at ease about it. I think that the cost of the visit was very reasonable and affordable. I will definitely use them again and recommend them to my friends.