Residential Water Leak Detection in Memphis, TN

Whole-Home Leak Detection: A Complete Diagnostic

Most homeowners call a plumber when they see a dripping faucet or a wet ceiling. But the leaks you can see are rarely the most dangerous. The costly leaks are the ones hidden behind walls, beneath your slab foundation, underground in your yard, and inside ceiling cavities — silently damaging your home’s structure, breeding mold, and inflating your MLGW water bill month after month.

At Patton Leak Detection, we offer a whole-home diagnostic approach. Rather than simply investigating the one wet spot you called about, we systematically evaluate your entire plumbing system to identify every active leak and every area of concern. Our residential service is designed specifically for Memphis-area homes, accounting for expansive clay soil, older copper and galvanized plumbing, and the humid subtropical climate that makes mold growth from hidden leaks a year-round health concern.

Our Residential Leak Detection Process

We take a systematic, whole-home approach to find every leak — not just the obvious one.

Step 1: MLGW Water Bill Analysis

We start by reviewing your recent MLGW water bills to establish baseline usage and identify when the increase began. A sudden spike suggests a new leak, while a gradual increase suggests a slowly worsening problem.

Step 2: Meter & Pressure Testing

With all fixtures and appliances off, we monitor your MLGW water meter to determine whether water is flowing when it should not be. We then pressure test sections of your plumbing system to isolate the leak.

Step 3: Acoustic Detection

Using electronic listening equipment designed for residential plumbing, we scan your floors, walls, and ceiling cavities for the sound of pressurized water escaping from a pipe — without any demolition.

Step 4: Thermal Imaging & Report

Our infrared cameras reveal temperature differences caused by water moving behind walls or beneath floors. We document every finding with photographs, thermal images, and repair recommendations.

Common Residential Leak Points in Memphis Homes

Based on our experience servicing homes throughout Shelby County, these are the most common locations where we find hidden leaks:

Slab Foundation Leaks — Water supply lines and drain pipes beneath concrete slab foundations are the number one source of hidden leaks in Memphis homes. Clay soil movement and copper pipe corrosion make these particularly common.

Main Water Service Line — The buried pipe between the MLGW meter and your house is under constant pressure and subject to soil movement, root intrusion, and corrosion. Leaks here waste water 24 hours a day.

Behind Bathroom Walls — Shower valves, bathtub supply lines, and toilet supply connections leak behind finished walls where you cannot see them. The first sign is often water stains on an adjacent wall or ceiling.

Under Kitchen Sinks — Supply line connections and drain fittings develop slow leaks that damage cabinetry and subfloors. The garbage disposal connection is a frequent failure point.

Water Heater Connections — Supply and discharge connections, temperature and pressure relief valves, and discharge pipes are common leak sources, especially on units over 8 years old.

Outdoor Hose Bibs — Frost-free hose bibs common on Memphis homes can develop leaks inside the wall cavity where the valve body extends through the exterior wall.

Why Choose Patton Leak Detection

Whole-Home Approach — We do not just find the leak you called about — we evaluate your entire plumbing system to catch hidden problems before they become expensive emergencies.

Memphis Home Expertise — We have inspected homes in every Memphis neighborhood from Cooper-Young to Collierville, Frayser to Germantown. We know the common plumbing materials and failure patterns in every era of Memphis home construction.

Non-Invasive Technology — Acoustic, thermal, and pressure testing methods find leaks without cutting walls, breaking concrete, or tearing up flooring.

Honest Answers — If your high water bill is from a running toilet — not a hidden leak — we will tell you. We do not manufacture problems or recommend services you do not need.

Licensed, Insured, and Local — We are a Memphis-based company, fully licensed and insured, serving our neighbors throughout Shelby County and the surrounding area.

Frequently Asked Questions

How much does residential leak detection cost in Memphis?

Residential leak detection typically ranges from $150 to $400 depending on the scope of the inspection and the complexity of your plumbing system. We provide a firm quote before beginning.

How do I know if I have a hidden water leak?

The most common indicators are: an unexplained increase in your MLGW water bill, your water meter showing flow when all fixtures are off, damp spots on walls or ceilings, musty odors, warm spots on your floor, and the sound of water running when nothing is turned on.

Can you detect leaks behind walls without cutting them open?

Yes. Our acoustic listening equipment detects the sound of water escaping from pipes behind walls, and our thermal cameras reveal the temperature differences caused by hidden water. No demolition required.

What areas do you serve?

We provide residential leak detection throughout the greater Memphis area, including Memphis, Germantown, Collierville, Bartlett, Arlington, Lakeland, Cordova, Millington, Olive Branch MS, Southaven MS, and West Memphis AR.