A failed wax ring is number one. Water seeps under the toilet with no visible drip and quietly rots the subfloor. If your toilet rocks even slightly, that is your warning.
Second is a supply line at the toilet or vanity. Old rubber and plastic lines fail without notice, which is why we replace them with braided stainless on every fixture install.
Third is grout and caulk failure at the shower. It looks cosmetic, but water tracking behind tile eventually reaches framing. Fourth is an exhaust fan that does not actually move air, which turns humidity into mold.
Fifth is a slow drain that gets treated with chemical cleaner month after month, corroding the pipe instead of fixing the clog. Call us instead and we will clear it properly.
Need a plumber in the 209 & 350?
Family owned in Escalon since 2010. CA Lic. #953726 (C-36 Plumbing). Flat-rate quotes before we start.