Pricing on this estimate is to access the double cross fitting for the double lavatories in the master bathroom and cut in a clean out access. Customer is stating that it's a continual problem, both sinks backing up. One of the lavatories has a condensation drain dropping into it, and the cold water algae is causing the drain lines to back up. Comfort Experts will cut a hole in the wall to gain access to the drain lines. We will then cut into the drain lines and remove a section to be able to add the clean out access. We will then pipe in the clean out and test the repair for leaks and proper functioning.