I had the blockage doctor out for a on going tree root issue in my sewer drain, Tim and Ben came out after hours and cleared the roots from my drain with a water pressure jet machine, I have old clay pipes and the root entry was coming through every join as they showed me on a camera that they were able to put down my drain, after 1 hour of cleaning these roots out with the jet machine there was not one root left, these guys are very good at what they do and the price was very good for a after hour job kept within the promised time! highly recommend to anyone with Tradey trust issues like myself, very impressed