Coolray Heating & Air Conditioning replaced my HVAC system and installed some new ductwork. The new heat and air system are phenomenal. When I called to make the appointment for someone to come out; the lady on the phone was so pleasant and took care of me so quickly. The servicemen were knowledgeable and professional. I recommend them because they know what they are doing and were able to offer me several finance options. I would not hesitate to call them again.