This review is based on the quote One Hour Heating and Air gave me, I didn't hire them to do any work for me. They were recommended to me from a friend so I was disappointed when things didn't go well. My air conditioning unit wasn't working so One Hour came to my home to check it out. They quoted me a super high price with each part marked up around 3x the original price. Then the technician told me I would need a brand new unit. I ended up calling two other HVAC companies to get quotes and both those companies told me I would not need a new unit and just needed a new part. Based on this experience I don't trust One Hour.