Air Conditioning Contractor Atlanta GA. We've had a pretty old HVAC system in our house. Last summer, our central A/C died on us. We called a place we normally have out for repair, and were told the compressor was shot. The recommendation was to have the system replaced. (Repair of the compressor alone seemed to be nearly half of the cost of an entirely new unit.) We were pouring money into our small business and didn't have the money at the time to even consider an system replacement, so we deferred. We weather the summer with window units (no pun intended), and figured we would look at a system replacement in the fall or winter -- presumably when A/C installers aren't as busy. Unfortunately, in the middle of the coldest days this past winter, our furnace also died. We called around to several pretty well-known HVAC companies in the area and got estimates. I stumbled upon Marv Aire Services by way of a Google search and called them. Nice work, everything is fixed now, no complaints at all.