Plumbing Masters likes to advertise "$93 or it's Free", but they should really advertise "$93 or it's really $279". I had seen their ads and needed a drain cleaned, so I called for an appointment. I explained to the scheduler that everything was draining fine except for one bathroom sink, so it should have been clear that there wasn't a problem with the main sewer line. I scheduled an appointment for a few days later when I could be home to meet them. When the Plumbing Masters tech arrived, I showed him the sink and explained the problem. He told me that the "$93 or it's free" deal only applied if he only needed to snake out the main line through a ground level cleanout. He then informed me that to clear my sink drain would be $279 (amazingly three times more than they advertise). I said no thanks. The tech then told me he could only clean my drain for $93 if I had a cleanout in the bathroom exclusively for the sink. Since, like 99.99% of all other people, I don't have a cleanout dedicated to the bathroom sink, I declined. He left and it was free, so that part was true (although it was a waste of both of our time). Bottom line, I called another company that advertises in the newspaper for a $99 drain cleaning special. I described the same symptoms to them, and scheduled with them. Their tech came and cleaned out the drain and had it running great in less than half an hour. My advise is to save yourself the aggravation and call the other guys first.