We find slab leaks fast and repair them with as little disruption to your home as possible.
Sun City’s homes are some of the oldest in the Northwest Valley — construction started in 1960, and most original supply lines are copper that has now had over 60 years to corrode. Slab leaks are one of the most common calls we get from Sun City homeowners.
Left undetected, a slab leak can cause serious structural damage and mold. 100% Plumbing has handled hundreds of slab leaks in Sun City and across the Northwest Valley.

Original 1960s-era copper supply lines are still common under Sun City homes. Combined with Arizona’s hard water, those decades-old lines are well past the point where a slab leak becomes a real possibility. If you’re seeing any of the warning signs above, don’t wait — slab leaks get more expensive the longer they go undetected.
Sun City’s older housing stock means we deal with slab leaks here regularly — we know what to expect from decades-old copper. We locate the leak precisely before recommending any repair option, and walk you through every option, including rerouting, which avoids breaking your slab entirely.
We use electronic leak detection equipment that listens for the sound of water escaping the pipe and pinpoints the location from above. In most cases we can locate the leak without any demolition at all.
Yes, generally. The original copper supply lines in many Sun City homes are now over 60 years old, which is well past the point where corrosion-related leaks become common.
Not always. Rerouting the pipe through the walls is often a better option than breaking through the slab. We’ll explain both options and the pros and cons of each.
Call us or book online. Same-day service available across Sun City and the Northwest Valley. A real person answers every call.
Licensed, Bonded & Insured · 2-Year Labor Warranty · 0% Financing Available · 35 Years of Plumbing Experience