The clutch on my A/C compressor failed - GTA replaced the compressor and fixed numerous refrigerant leaks around the system. A small glitch getting parts (supplier sent wrong unit) but they sorted this out quickly and had the car back to me the next day. Even offered a loaner (we did not need it). Price was as expected and as quoted. Good communication and easy to schedule the work. We will be using them again in the future and recommending GTA to our neighbors.