The most common plumbing repair homeowners encounter is fixing a leaking faucet. This issue arises primarily due to worn-out washers, O-rings, or seals within the faucet assembly, which can degrade over time from regular use. A dripping faucet not only wastes water but can also increase utility bills and lead to more extensive plumbing issues if left unaddressed. Fortunately, repairing a leaking faucet is often a straightforward task that can be completed with basic tools and a replacement part, typically involving either replacing the washer or tightening the components.

In addition to faucet leaks, other common plumbing repairs include:

1. Clogged Drains: Clogged drains are a frequent nuisance in kitchens and bathrooms, often caused by the buildup of hair, grease, soap scum, and food particles. While minor clogs can sometimes be cleared with a plunger or a drain snake, more severe blockages may require professional plumbing services. Regular maintenance, such as using a hair catcher in showers and avoiding pouring grease down the sink, can help prevent clogs.
2. Running Toilets: A running toilet is another widespread plumbing issue, often stemming from faulty components such as the flapper valve, fill valve, or float mechanism. When these parts malfunction, they can cause water to continuously flow into the bowl, wasting water and increasing water bills. Fixing a running toilet usually involves inspecting these parts and replacing any that are worn or malfunctioning. This is a relatively simple fix but can be irritating if not addressed promptly.
3. Leaking Pipes: Over time, pipes can develop leaks due to various factors, including corrosion, temperature fluctuations, or improper installation. Common signs of leaking pipes include damp spots on walls or ceilings, water stains, or an unexplained increase in the water bill. Depending on the severity of the leak, repairs can range from simple tightening of fittings to more complex solutions that may involve pipe replacement or re-piping sections of the home.
4. Water Heater Issues: Water heaters can also be a source of frequent plumbing repairs. Homeowners may experience problems like inconsistent water temperatures, strange noises coming from the heater, or leaks around the base. These issues could be due to a malfunctioning thermostat, a buildup of sediment, or a failed heating element. Regular maintenance, such as flushing the tank and checking the anode rod, can extend the life of a water heater and reduce the likelihood of repairs.
5. Sump Pump Failures: For homes with basements, sump pumps are critical for preventing flooding. Common issues include mechanical failures, float problems, or power outages. Regular testing and maintenance can help ensure that sump pumps are functional, especially before heavy rain seasons.
6. Clogged Toilets: Another prevalent plumbing issue is  toilet clogs, which can occur due to the flushing of inappropriate items or excessive toilet paper. A plunger is often sufficient to clear a minor blockage, but more serious clogs may require a toilet auger or professional assistance.

Addressing these common plumbing issues promptly can help prevent more significant problems down the line and can save homeowners time and money. While many of these repairs can be tackled by DIY enthusiasts, persistent or complex issues may require the expertise of a professional plumber to ensure a safe and effective resolution. Regular maintenance, such as inspecting plumbing fixtures and addressing minor repairs before they escalate, is key to maintaining a healthy plumbing system.