Why Your Toilet Won’t Stop Running (And What to Do About It)

A toilet that won’t stop running is more than just an annoyance—it’s a drain on your water bill and a sign that something inside the tank isn’t working properly. If you’re hearing a constant trickle or hissing sound from your bathroom, chances are a small part inside your toilet is malfunctioning. The good news is that most of these issues are easy to identify, and in some cases, they can even be fixed without a professional. Still, if you don’t feel confident handling it or the problem persists, it’s best to call a Plumber in Alexandria before a minor issue becomes a costly one.

One of the most frequent causes of a running toilet is a faulty flapper. This rubber component sits at the bottom of the tank and lifts when you flush, allowing water to flow into the bowl. Over time, the flapper can become warped, cracked, or misaligned, which prevents it from sealing properly. When this happens, water slowly leaks from the tank into the bowl, and the toilet keeps trying to refill itself.

Another possible reason is the float valve. If the float is set too high, it tells the fill valve to keep adding water—eventually causing the overflow tube to drain the excess. This creates a cycle of constant filling and draining. A quick adjustment of the float’s height may fix the issue, but if the float or fill valve is worn out, it will need replacement.

What You Can Try Before Calling a Professional

While calling a plumber service in Alexandria is the most foolproof solution, there are a few DIY steps you can try if you’re comfortable with basic repairs. First, shut off the water supply to your toilet. This is usually done by turning the small valve located near the base of the toilet clockwise. Next, remove the tank lid and take a look at the internal components while flushing. Observe the behavior of the flapper, fill valve, and float.

If you notice that the flapper isn’t sealing correctly, try cleaning around the seal area. Mineral deposits and grime can prevent a proper seal, causing leaks. If cleaning doesn’t help, the flapper is likely due for a replacement. These parts are inexpensive and available at most hardware stores, and replacing one typically involves disconnecting it from the chain and attaching a new one.

If the float is the issue, you can adjust its position. For a ball-style float, gently bend the arm downward. If you have a cylinder-style float, look for a small clip or screw to lower its level. This small tweak can stop the fill valve from adding unnecessary water.

Why Your Toilet Won’t Stop Running (And What to Do About It) - alexandria plumber

When It’s Time to Call Alexandria Plumber LLC

Even though some homeowners can handle simple toilet fixes, persistent issues often point to deeper plumbing problems. If you’ve replaced the flapper or adjusted the float and your toilet still won’t stop running, it’s time to call a trusted Plumber in Alexandria. Leaky fill valves, cracked overflow tubes, or issues with your home’s water pressure could all contribute to the problem—and these are best left to trained professionals.

Older toilets in particular may have multiple worn-out components that need to be replaced together. In such cases, a professional plumber can evaluate whether a full tank rebuild or even a new toilet installation is the better long-term option. At Alexandria Plumber LLC, we provide prompt and reliable diagnosis so you don’t waste time (or water) on recurring problems.

Why Professional Repairs Save You Time and Money

A running toilet can waste up to 200 gallons of water per day, leading to surprisingly high utility bills. While trying to fix the issue yourself might seem like the more affordable route, delays in professional service often lead to compounded issues and water damage. Hiring a plumber service in Alexandria ensures the problem is resolved correctly the first time, sparing you the frustration of repeated fixes and rising costs.

Professional plumbers also bring the right tools and experience to identify underlying issues quickly. This avoids unnecessary part replacements and protects your home’s overall plumbing health. With Alexandria Plumber LLC, you can expect top-notch service, transparent pricing, and long-term peace of mind.

Call Alexandria Plumber LLC Today

Don’t let a running toilet keep draining your wallet. Whether it’s a worn flapper, an old fill valve, or a deeper plumbing concern, Alexandria Plumber LLC is here to help. Our team provides expert plumber service in Alexandria with a commitment to fast, efficient, and lasting solutions. Contact us today and let a trusted Plumber in Alexandria restore the quiet (and water savings) to your bathroom.

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