I had my bathroom remodeled about 6 months ago and today I noticed water under the counter.
To my completely untrained eye, the plumbing connection between the sink and the drain line looks hacky. The PVC pipe is fitting loosely over the top of the metal pipe that is integrated with the sink. If I grab the PVC pipe I can make it slide up and down about 3/4", or side to side a couple of millimeters.
My gut instinct is that the installer was taking a shortcut because he didn't have the correct fittings on hand, and just tried to "make it work" in a way that makes it prone to leaking.
Is this a valid reason to go back and complain about unfinished work? And if so, do contractors typically come back and fix issues that are months old?