I have had a continuously ongoing issue with drainage on my AC Unit. I live in a condo so it makes the issue even more complicated. The ac tech Anthony came to evaluate the problem. He worked tireless and the problem seemed to be solved. About 30 minutes after he left the problem occurred again (which has been normal after various companies have come to fix the problem over the past 5 years). I called Anthony and he came right back! Immediately returning after the job he was at, and worked until the problem was fixed. The AC has been working great since and I definitely have found my new AC company. Request Anthony if you can, he was great!