My heater was broken I called four other companies and the all gave me 3-5 days to come and repair my heater luckily I found az air by referral from a family member and the receptionist promised me a service with in two hours after 30 minutes I got a call from the service guy (Ben) that he was on his way and he would be at my house in 30 minutes. When he arrived he troubleshooted the unit and after 45 minutes the heater was working fine. Overall great service I would recommend to anyone
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