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At John Padilla Plumbing, we know toilets aren’t exactly dinner table conversation—but when something goes wrong, it’s all you can think about. That’s where our San Diego-based team of drain and plumbing professionals comes in. From a quick repair to a full upgrade, we’ve got your back.
If your toilet is running, won’t flush, or you’re dealing with low water levels, the issue is often hiding inside the toilet tank. Below are the three most common toilet tank problems we see every day—and how to fix them.
1. Ballcock Valve Issues
If you’ve got an older toilet, you might still have a ballcock (also called a ball cock valve, ballcock toilet fill valve, or commode ballcock). This is the classic floating ball and arm mechanism that controls water flow into your toilet tank.
When the ballcock in your toilet isn’t working right, your toilet might:
- Keep running constantly
- Fail to fill up quickly
- Require you to hold the handle down to flush
Sometimes you can fix this by gently bending the arm down, but in many cases, replacing it with a modern float-cup style fill valve is the better move. Our team can handle ballcock valve replacement and upgrade you to a more reliable, efficient system.
2. Broken Flush Valve
Your flush valve is the hard-working part in the center of your tank, usually paired with a flapper or float ball to keep water sealed until you flush. If your toilet won’t flush or water keeps running, this part might be worn out or misaligned.
Signs of a flush valve problem:
- A toilet that runs non-stop
- Weak flushes
- Water leaking into the bowl
Our plumbers can repair or replace the flush valve fast, so you can stop wasting water and avoid bigger plumbing headaches.
3. Low Water Level in the Tank
When the water level is too low, your toilet can’t flush properly, leading to clogs or backups. Common causes include:
- A misadjusted float ball or ballcock fill valve
- A bad trip assembly
- Low water pressure
Ignoring this can lead to serious drain blockages—but we can fix it before it becomes a big problem.
Thinking About a Toilet Upgrade?
From bidet installation to choosing a water-conscious toilet, John Padilla Plumbing can help you make the right call. We’ll walk you through options and handle everything from start to finish.
Why Call John Padilla Plumbing?
- San Diego’s Trusted Drain & Plumbing Pros
- Emergency Services Available 24/7, 365 Days a Year
- Experts in Everything from ballcock valve repairs to full system upgrades
📞 Call 858-943-6545 now or schedule online to book your appointment.
We’re ready to handle any toilet repair—no matter how big or small.
