I scheduled an appointment with Absolute Comfort Technologies to come out and fix my air conditioner. It had stopped working completely. The technician that came out was on time and was able to get the unit fixed on the same day. I paid for the service the same day and requested a receipt which I did not get. They did send out an email but the receipt was not what they sent. I am still waiting for the followup for this. I give them a four-star rating because of the receipt issue.