I recommend Comfort to anyone in need of Heat or Air service. They serviced my old unit for years; they installed my new unit (significantly less than competitors who tried to rip me off) when it was time for a replacement last year. Iíve only dealt with no pressure, friendly & professional techs. They always solve the problem. Highly recommend their maintenance package; worth every penny. They have a super fast response time and always get the job done right; the 1st time. Thank you Comfort Zone!!!!