What can I say about Opie's One Hour Heating and Air? They are a good company all around. They are knowledgeable about air conditioning and heating systems. They show up without problems. I've never had to call them other than for routine maintenance. We've been using them for about six years and find them informative, reliable, and neat. I like that they wear the little booties in the house to keep everything clean. I recommend you call Opie's One Hour Heating and Air.