Our A/C was installed by the builder (not by QuickFast) when we bought our townhome. We have had many issue with our A/C in the ten years we've been here and QuickFast has always been trustworthy and fixed the problem. Last year and this year Kurtis P. fixed our A/C issues. Kurtis is excellent and professional--and so is Liz in the office! Thank you from fogel.