I called Tom on the New Years Day holiday and asked him to fix my hvac. He came to my house in Orange Park within a few hours. After troubleshooting my system he gave me an estimate for the repairs. I asked him for an estimate for a new system because the old system was 40 years old. Tom left that and did not charge me for the service visit on a holiday. He gave me an estimate for a new hvac system that was half the cost of other estimates from a large local hvac contractor. I had AAA AC Associates install the new hvac system. They completed the work the very next day. They did very neat work and cleaned up after they were done. They returned phone calls during the evening, answered any of my questions. I highly recommend AAA AC Associates and will definitely call them back for any service to my hvac system.