I will definitely call Sub-Zero again for our AC needs. Henry came out promptly and was able to service both our air handler and outdoor unit. Coils were cleaned, pressure was checked, lines cleaned o

5 Stars I called Sub-Zero and the very next day I got requested service for maintance on my mini splits which needed cleaning to keep them running more efficient for the upcoming summer Months . Elija

Sub Zero put in a new unit in my house. We had a great experience. The tech Charlie was so courteous and he answered all my questions. He couldn't have impressed us more. So helpful