Pride Plumbing was called out for a clogged bathroom sink drain. We had to remove a section of sheetrock underneath the sink in order to access the drain cross in the wall. We then ran a sewer machine down into the drain twice and cleared the drain line. We followed that by running hot water down the drain for approximately 20 minutes to test for proper drainage. We also replaced the no-hub coupling on the vent side of the drain line and tested for leaks with no further issues.