Fixing a whistling toilet is an inexpensive DIY repair that typically costs $5 to $15 for a replacement fill valve cap assembly or a new FluidMaster valve, requiring only a few minutes of your time. If you hire a professional licensed plumber to come out and replace the fill valve unit, total service call fees and labor generally range from $125 to $225. Callout type="warning" title="Hygiene Warning": Shut off the water supply valve and drain the tank completely before servicing internal plumbing parts. Verification: Listen to the tank refill cycle to confirm the high-pitched whistle has been eliminated.
1 votes
Marked as accepted