Leak Detection & Slab Leak Repair in San Tan Valley, AZ — Mountain Vista Plumbing

Find the Leak Fast, Fix It Right

Is It a Leak or the Bill?

A surprise water bill is one of the most common reasons San Tan Valley homeowners call us. Before you assume a billing problem, check for a leak. Hidden leaks under slabs, inside walls, and in yard lines can waste thousands of gallons before you ever see water.

Mountain Vista Plumbing finds hidden leaks in San Tan Valley homes using acoustic listening equipment, thermal imaging, and pressure testing. We pinpoint the leak before we cut anything, explain every option, and give you a firm price.

Leak Detection Services in San Tan Valley

  • Slab Leak Detection & Repair — Leaks under your foundation, located precisely

  • Main Water Line Repair — Yard leaks between your meter and your house

  • Hidden Wall & Ceiling Leaks — Before mold and drywall damage spread

  • Fitting and Connection Leaks — Including PEX fittings and water heater connections

  • Pipe Reroutes — Moving a failed line out of the slab

  • Irrigation & Hose Bib Leaks — Ruling out the outdoor causes first

Think you have a leak? Call (480) 847-9769.

Why San Tan Valley Homes Leak

Boom-era homes are hitting the 20-year mark. Much of San Tan Valley was built quickly during the housing boom of the 2000s. Those homes are now old enough for original fittings, valves, and water heater connections to start failing.

Very hard water speeds up wear. EPCOR's San Tan system reports 15 to 18 grains per gallon of hardness. Scale builds up at brass fittings, valves, and connections, and those are exactly where we find many leaks.

Your side vs. the utility's side. If the leak is between the street and your water meter, it's usually the utility's responsibility. If it's between the meter and your house, or inside your home, it's yours. We'll show you exactly where the leak is so you know who to call.

Warm floors and constant hot water use. A hot water line leaking under the slab can make tile feel warm and keep your water heater running nonstop. If you notice either, call us before the damage spreads.

Check for a Leak Yourself First

Turn off every faucet, appliance, and irrigation zone. Then check your water meter's leak indicator. If it's still moving, water is escaping. Take a reading, wait an hour without using water, and check again.

San Tan Valley Leak Detection FAQ

Will EPCOR adjust my bill for a leak?
Some utilities offer leak adjustments once a leak is repaired. Check with EPCOR, and we'll give you documentation of the repair.

Do you have to break up my floor?
Not always. Rerouting the line through walls or the attic is often cleaner. We'll explain both options and prices.

How fast can you get out here?
We work in San Tan Valley regularly and our phones are answered 24/7. Call and we'll give you an honest arrival window.

Why San Tan Valley Homeowners Choose Mountain Vista Plumbing

  • Precise detection before any cutting or digging

  • Firm, upfront pricing with every option explained

  • Licensed, bonded & insured with the Arizona Registrar of Contractors

  • Phones answered 24/7 for emergency plumbing

  • Locally owned East Valley plumbers

Serving All of San Tan Valley, AZ

We find and fix leaks across San Tan Valley, including Johnson Ranch, San Tan Heights, Pecan Creek, Copper Basin, Skyline Ranch, Circle Cross Ranch, Ironwood Crossing, Rancho Bella Vista, and Encanterra. Learn more about leak detection, slab leak repair, and water main repair, or visit our San Tan Valley plumber page.

Schedule Leak Detection in San Tan Valley Today

Call Mountain Vista Plumbing at 480-847-9769 or send us a message. The sooner a leak is found, the smaller the repair.

Mountain Vista Plumbing — Finding San Tan Valley Leaks Fast.