Warning signs of plumbing trouble can include dripping faucets, damp cabinet bases, ceiling stains, low water pressure, slow drains, running toilets and unexplained changes in water use. Repeated clogs may indicate a deeper drainage issue rather than a single fixture blockage. Unusual sounds or visible corrosion around exposed pipes can also deserve attention. Do not ignore persistent moisture, because a hidden leak may damage building materials. If water is actively spreading, keep clear of electrical hazards and shut off the water only if it is safe to do so. Note when the symptoms began and which fixtures are affected. For plumbing repair questions in Los Angeles, call +1 (866) 569-0263 and provide your ZIP code and a description of the symptoms. Service availability should be confirmed for your address.