The fill valve refills your toilet tank after every flush. When it wears out, you'll hear it. We fix fill valve problems all over Takoma Park.
Signs of a failing fill valve
- Toilet won't stop running even with a new flapper
- Leak at the base of the fill valve under the tank
- Hissing or whistling after the tank is full
- Tank takes a long time to refill
- Water keeps flowing into the overflow tube
- Tank doesn't fill to the proper level
Why fill valves wear out
Minerals and debris in water wear the seals inside the valve. Over time it can't shut off fully, or it opens slowly. Replacing the entire valve is usually faster and more reliable than rebuilding it.
Takoma Park homes: what we see
Older Takoma Park homes may have original ballcock-style fill valves. Modern float-cup valves are quieter and more reliable.
Most Takoma Park homes are on WSSC Water, which licenses plumbers in its service area and runs the cross-connection (backflow) program.
Getting the water level right
After install, we set the water level about an inch below the top of the overflow tube (or to the line marked on the tank). Too high and it runs into the overflow; too low and the flush is weak.
Check the supply line too
If the supply line is old or the shutoff valve is stiff, we recommend replacing them at the same time. It's a small cost to prevent a flood from a failed plastic nut.
How HiTrend handles toilet fill valve jobs in Takoma Park
- Tell us what you're hearing
- Diagnose fill valve and flush components
- Written price
- Replace valve and adjust water level
- Test for quiet, complete refill
Quick check
Lift the tank lid and watch after a flush. If water keeps flowing into the overflow tube after the tank is full, the fill valve or float is set too high or failing. Turn the shutoff valve off until it's fixed.
Serving Takoma Park neighborhoods
We handle toilet fill valve service throughout Takoma Park, including Old Town Takoma, Pinecrest, Takoma Park Historic District, Hodges Heights, and the area around Takoma Park Community Center (ZIP 20912). Also nearby: Toilet Fill Valve in Silver Spring, Toilet Fill Valve in Wheaton, Toilet Fill Valve in Chevy Chase, Toilet Fill Valve in Kensington.
Frequently asked questions
What's a ballcock?
An older style of fill valve with a float ball on an arm. Modern valves use a float cup.
Is a running toilet an emergency?
Not usually, but it wastes water. Turn off the shutoff valve until it's fixed.
How long does fill valve replacement take in Takoma Park?
Usually under an hour.
Why is my toilet hissing?
Most often a worn fill valve that can't fully shut off.