Bathtub Overflow Gasket Repair in Gilbert, AZ | Mountain Vista Plumbing

A Gilbert homeowner noticed water dripping from the ceiling downstairs and had no idea where it was coming from. After tracing the leak, our team found the source: a failing overflow gasket on the upstairs bathtub.

A Leak That's Easy to Miss

The overflow gasket sits behind the overflow plate on a bathtub, out of sight and easy to forget about. When it wears out or deteriorates, water can seep behind the tub wall every time the bath is used, slowly working its way down through the floor. In a two-story home, that means a leak upstairs often shows up as a stain or drip on the ceiling below, well after the problem has already started.

Tracing the Leak Back to the Source

Rather than assuming where the leak was coming from, our team took the time to properly diagnose the issue before making any repairs. Finding the true source matters, since a misdiagnosed leak can mean cutting into drywall unnecessarily or missing the actual problem entirely. This same diagnostic approach applies to any leak detection and repair call, whether it's a hidden overflow leak or a slab leak beneath the foundation.

A Simple Fix With a Big Impact

Once the failing gasket was identified, the fix itself was straightforward: replace the gasket and confirm the leak was fully stopped. It's a great example of how a small, overlooked component can cause real damage if it's not caught early, and why prompt repairs matter for protecting a home's ceilings, drywall, and flooring.

Our Approach: Find the Real Source, Every Time

At Mountain Vista Plumbing, we don't guess at leaks or chase symptoms. As a family-founded, licensed and insured company with 20+ years of combined experience, we take the time to trace every leak back to its true cause, whether that's a bathtub overflow, a supply line, or something further into a home's plumbing system.

Dealing With a Hidden Leak or Water Damage in Gilbert?

If you've noticed water stains, dripping, or unexplained damage in your home, don't wait for it to get worse. Contact our team today to schedule an inspection.