We went with Reliance as many people we know are with them. We replaced our furnace and air conditioning unit at the end of November. The sales person said they will be here the next day. The installation crew were indeed here the next day. However, after I changed my schedule at work, they said they didn't have the furnace we had ordered and that the sales person was aware. The sales person did say they were out of the furnace and we could go with a different one, similar, but not energy star as the Carrier. After some discounts, we agreed to the Rheem. The installation crew was here thenday after. While the installation was here and finished within 6 hours. We were a bit hesitant about how quick it ended, but we were re-assured everything was guaranteed. 2 days later, the furnace stopped working. An alarm on the thermostat said there was a leak and the system shut off. We called and placed a service call. We were told a tech will be here the day after between 12 and 6 PM. At 550 pm we called and we were told that there was nothing on record regarding our request. The rep on the phone said they will send somebody. Someone did show up 3 hours later. They said it was a problem with a part and will order it. It would take a couple of days to be here. When the part came 2 days later we placed another call. I wish I remember the name of the technician that came that day or that I took pictures before and after he left. He was not impressed with the way the furnace was installed or how the 2nd tech handled the service call. He was the MOST professional, kind, hard working, patient person we probably have dealt with. He cleaned some of the mess the first crew left behind. Redirected the way the humidifier hose was installed because it was on the way. Bottom line, Reliance is not perfect. Buy no one really is. As long as they have a service technician like the last one, we will feel a bit better during the winter months.