Greg and his company has been the go to repair company I've used over a period of 2-3 years. I've had issues with my A/C unit and each time I've spoken to Greg personally. When I finally decided to go with a whole new system, sadly he was up front with me and told me the system I wanted needed factory trained ppl and they didn't want to install a system they weren't specifically trained for. Wow, an honest man who could have put it in anyway but even recommended another competitor for me to call. I would go with Gold Coast A/C in a heart beat but he turned me down!! Call Greg first, I sure did. He won't try and sell you something just to make a sale.