Common area condominium plumbing
I own a condominium and pay monthly association. Last year there was a plumbing problem and according to the HOA it was in the plumbing between my unit and the unit below. The assoication did have a plumbing contractor come out - they cut a whole in my closet wall and air handler, leaving the walls exposed. The issue continued afterward still - I then had a plumber come out and he replace my shower pan and drain. After the repair I have not since heard of any further water issues.
I was charged for the 2 repairs but never saw a bill. Should I pay for a bill that was not seen or corrected the water issue? Are the shared pipes between units not considered "common area"?