Ricky and Omar were extremely professional and did a quick, courteous and thorough job. I told them I'd just gotten home from an overnight shift and needed to sleep. They promised to be as quiet as possible while installing a new unit. They were! I got a great sleep and woke up just as they were finishing up. They were very friendly and answered all my questions with a smile. They left everything as clean as it was before they arrived. Given that I was asleep most of the time they were there -- it was almost like a new unit just magically appeared! I'd recommend their work to anyone. Thank you!