Common Toilet Problems We Fix
Running Toilets
Almost always traced to a worn flapper that doesn't seal fully, or a fill valve that doesn't shut off cleanly once the tank reaches capacity. Both are affordable, same-visit repairs, and both waste a meaningful amount of water every day left unaddressed — a continuously running toilet can waste hundreds of gallons daily.
Recurring Clogs
An occasional clog from too much paper is normal. A toilet that clogs regularly with routine use usually points to something specific: an older low-flow model from the 1990s that never generated enough flush force, a partial blockage in the drain line downstream of the toilet itself, or a venting issue reducing flush efficiency system-wide.
Wobbling or Rocking
Loose base bolts are the simple cause and an easy fix — tightened evenly, without overtightening, which can crack porcelain. If tightening doesn't resolve it, the flange likely isn't sitting flush with the finished floor, which needs shims or a flange extender for a stable, level base. This isn't just cosmetic: a wobbling toilet flexes the wax ring seal with every use, eventually causing a leak at the base.
Cracked Tanks
A cracked tank is one of the few toilet issues where repair almost never makes sense over replacement. Tanks hold water under constant pressure and daily refill stress — even a well-sealed epoxy patch is prone to failing again, often at a worse moment than the original crack.
Choosing the Right Toilet for Your Arlington Home
Toilet selection is more involved in older Arlington housing than picking whatever's on sale.
Check Your Rough-In First
Many homes built before the 1970s have a 10-inch rough-in rather than today's standard 12-inch. Buying the wrong size is one of the most common and avoidable installation mistakes — we always confirm this before ordering a replacement, not after.
Water Pressure Considerations
Homes still on original, partially corroded galvanized supply lines sometimes have reduced pressure, which affects how well a pressure-assisted toilet performs compared to a standard gravity-flush model.
Water Efficiency Without the Old Trade-Offs
Modern WaterSense-certified toilets have largely solved the weak-flush reputation early low-flow models earned in the 1990s — real water savings without the performance compromise that gave low-flow toilets a bad name in the first place.
What Proper Installation Actually Involves
Toilet installation looks simple but has details that separate a solid install from a future leak.
The Wax Ring Matters More Than the Toilet
A poorly seated wax ring — even under a brand-new, expensive toilet — will leak at the base over time. We check flange condition every time, not just place a new ring and hope.
Flange Height and Condition
Older Arlington homes sometimes have flanges that have shifted or sit below the finished floor level after multiple flooring updates over the decades. This gets corrected properly, not compensated for with extra wax rings stacked on top of each other.
Ready to Schedule?
Licensed, upfront, and available 24/7. Call (571) 202-6461 or request a free quote online.
Frequently Asked Questions
How much water does a running toilet actually waste?
It can waste hundreds of gallons per day depending on severity — a meaningful, avoidable addition to a water bill that a same-visit repair usually resolves.
Can I install a new toilet myself?
It's a common DIY project, but flange issues and rough-in mismatches in older homes are easy to miss without experience — worth a professional check if your home predates the 1970s.
How do I measure my toilet's rough-in size?
Measure from the wall behind the toilet to the center of the two bolts at the base of the existing toilet — that's your rough-in size, and it determines which replacement toilets will fit properly.
Is a wobbly toilet urgent?
Not an emergency, but worth fixing within a few days — continued wobble stresses the wax ring seal and can lead to a leak at the base.
Do you install pressure-assisted toilets?
Yes — a good option for homes with reduced water pressure, though they run somewhat noisier than standard gravity-flush models, which we'll flag before you decide.