I cannot recommend McDaris AC highly enough! Chuck is the only AC service provider we have met over the years who is not only a technical expert, but who brings passion and integrity to his work. I have been paying for a Home Warranty subscription for the past 10 years, but over the past few AC seasons when I called in an AC problem under the Warranty service, the selected service providers have not effectively fixed the problem, focusing more on pushing us to replace both units. Each time, I have had to subsequently call McDaris, with Chuck telling me the truth about the problem and then effectively fixing it.