He claimed to have over 20 years experience and AC work but gave me a wrong diagnostic on my AC unit saying that it had a leak and I needed Freon and a leak detection oil which would have cost me over $700 !!! When in fact, it was never that !! he never checked the Duck work in the garage, which had came loose and needed to be replaced so that I wouldn’t be sucking in hot air from the garage once that was fixed. My house is ice cold. I always believe that if you are in business and can’t figure something out at least be honest.