Can I replace a toilet fill valve myself without professional help?

Yes, you can replace a toilet fill valve yourself, but many constant-running or refilling problems come from the flush valve or a worn flapper, not the fill valve. Summers’ plumbers in Peru can diagnose the cause, replace faulty valves or flappers, and reseal bases if leaks are present. We provide estimates before work and offer 24/7 help for urgent leaks. If the bowl is cracked or the toilet is very old, replacement may be recommended.

Updated: 2025-12-22

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