Plumbing Leaks

Plumbing leaks are among the most common and damaging household problems. A single dripping faucet wastes over 3,000 gallons per year, while a hidden pipe leak can cause thousands in structural damage before you notice it.

Most plumbing leaks follow predictable patterns. Toilets leak at the base (wax ring), from the tank (flapper), or from the supply line. Faucets drip from worn cartridges. Pipes fail at joints and corroded areas.

Each guide below ranks causes by probability, gives specific diagnostic steps, and walks through DIY fixes and when to call a plumber.