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What is the most common cause of a running toilet leak?

The most common cause of a running toilet is a worn or misaligned flapper that fails to seal. Corroded or sticking fill valves are another frequent reason water keeps flowing. We repair flappers, fill valves, and supply lines, and replace cracked tanks or bowls when needed. We’re available 24/7 for toilet leaks. Our licensed, background-checked plumbers serve Noblesville, Carmel, Fishers, and Westfield.



Updated: 2025-12-30 00:00:00



Need help in Carmel, IN? Call (317) 795-1651 or book online.

"Caleb did a great job diagnosing issue and providing a solution." — Linda C.

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