The answer to 'why is my plumbing repair' is that there are several common causes for plumbing issues, including leaks, clogs, low water pressure, and outdated or damaged fixtures. Symptoms can include dripping faucets, slow draining sinks, gurgling noises, and water damage.
Many plumbing problems can be diagnosed and repaired by a skilled DIY homeowner, but some issues require the expertise of a professional plumber. Simple fixes like replacing a washer or unclogging a drain may be manageable for a homeowner, but more complex problems like sewer line breaks, water heater malfunctions, or major leaks should be addressed by a licensed plumber.