Yard & Lawn Leak Detection in Memphis, TN

Why is one spot in my yard always wet?

A constantly wet, soggy, or muddy spot in your yard almost always means a buried pipe is leaking underground — usually the water line that feeds your house, the sewer line that carries waste away, or a sprinkler/irrigation line. The water follows the path of least resistance and surfaces at the lowest or softest point, which is why the wet spot is rarely directly over the leak. That is also why guessing-and-digging is a bad idea: you can tear up half the yard and still miss it.

In Memphis, buried lines fail more than most places. Our Yazoo clay soil swells with every wet spell and shrinks tight in summer, and that constant movement works pipe joints loose. Big tree roots — oak, maple, sweetgum — grow straight toward the nearest water and crack lines open. The good news: a leak underground can be found without tearing up the yard to look for it.

Signs you have a yard or underground leak

If you notice any of these, it is worth getting your yard checked for a buried leak:

A wet or soggy spot that won't dry up — mud or standing water days after the last rain, or ground that feels spongy underfoot.

A bright green or extra-lush patch in the lawn — one stripe or area staying greener than everything around it, especially in dry weather, because a leaking pipe is watering it from below.

A water bill that suddenly jumped — a higher MLGW bill with no change in how much water you use is one of the most common signs of a hidden leak on your side of the meter.

Weak water pressure in the house — if the main line is losing water before it reaches the home, less makes it to your faucets and showers.

The sound of running or hissing water — near the meter box or where the line enters the house, you hear water moving even with everything turned off.

A small sinkhole or a sunken line across the yard — escaping water washes soil away underground, leaving dips or a settled trench between the street and the house.

Cracked or lifted driveway, patio, or walkway — water swelling and washing out the soil under concrete makes it crack, heave, or settle.

How do you find a yard leak without digging up the lawn?

We find the leak from the surface first — before anyone digs. Listening equipment, line tracing, and pressure tests let us mark the exact spot, usually within inches, so the repair is one small hole instead of a torn-up yard. Here is how it works:

First, we map your lines

We trace exactly where your water, sewer, and irrigation lines run underground, so we are testing the right pipe and not chasing a neighbor's utility.

Then we pressure-test

We seal off a section of line and watch the pressure. If it drops, we know that stretch is leaking — and roughly how bad — before we break ground.

Then we listen for it

Water escaping a pressurized pipe makes a sound underground. Sensitive ground microphones pick it up, and we narrow the source down to the exact spot.

Then we mark it

We mark the leak right on the ground and give you photos and measurements. The repair becomes a single targeted dig — no guessing.

Why we dig with water, not a backhoe

Once we know where the leak is, we expose it with hydro excavation — pressurized water and a vacuum instead of a shovel or a backhoe. It opens one small, clean hole right over the leak. For a buried line surrounded by other pipes, gas, and cable, that matters:

Your yard stays in one piece. A small hole over the leak instead of a trench and tire ruts across the lawn — far less to fill in and re-sod when it's done.

Nothing else gets damaged. Water can't crack the pipe we're repairing or cut through the gas, power, and cable lines buried right next to it the way a steel blade can.

It's exact. We already know where the leak is, and the water only removes the soil we aim it at — so we dig where we need to and nowhere else.

Cleanup is fast. The soil goes straight into the vacuum tank instead of piling across the yard, so the spot is easy to restore and you get your property back sooner.

What does it cost to find a yard leak in Memphis?

Locating a buried yard leak in the Memphis area typically costs $200 to $500. The price depends on how long the line is, how deep it runs, and how hard it is to reach. That's a small fraction of what it costs to dig blindly and re-landscape afterward. If the leak then needs to be exposed for repair, hydro excavation is quoted separately based on depth and access — and every job starts with a clear price up front, with no surprises.

Why homeowners call Patton

We find it before we dig. Listening, tracing, and pressure equipment pinpoint the leak from the surface — no exploratory trenching.

We dig clean. Hydro excavation exposes the line without tearing up the lawn or risking the utilities buried around it.

We know Memphis ground. Yazoo clay, tree roots, and our wet-then-dry seasons all wear on buried lines, and we know where leaks tend to hide across Shelby County.

Every line, every pipe. Water service lines, sewer lines, and sprinkler/irrigation lines — copper, PVC, poly, galvanized, cast iron, or clay.

A report you can use. Photos, measurements, and clear notes for your plumber, your contractor, or your insurance company. For leaks under the house slab, see our slab leak detection service; for buried main lines, see underground pipe leak detection.

Frequently Asked Questions

How do I know if the leak is in my yard or inside my house?

A good first test: turn off every water fixture in the house and check your water meter. If the meter is still moving with everything off, water is escaping somewhere on your property — and if the wet spot, soft ground, or green patch is out in the yard, the leak is most likely in a buried line rather than inside the house. We can confirm exactly where it is and how deep.

Can you find the leak without digging up my whole yard?

Yes — that's the point. We locate the leak from the surface using ground microphones, line tracing, and pressure testing before any digging starts. When it's time to repair it, we open one small, targeted spot instead of trenching across the lawn.

My water bill doubled but I don't see any water anywhere — what's going on?

A buried leak underground often doesn't show much on the surface at first, but it runs around the clock, so the first sign is usually a water bill that climbs with no change in your usage. It's worth getting the yard and service line checked before the water starts surfacing or undermining your driveway or foundation.

What is hydro excavation, and why is it better than a backhoe?

Hydro excavation uses pressurized water to loosen the soil and a vacuum to remove it, so no blade ever touches the ground. Compared with a shovel or backhoe, it leaves a much smaller, cleaner hole, won't crack the pipe being repaired or hit the gas, power, and cable lines buried nearby, and means far less yard to put back together afterward.

How much does it cost to find a yard leak?

Locating a buried yard leak in the Memphis area typically costs $200 to $500, depending on the length of the line, how deep it runs, and how accessible it is. We give you a clear price before any work begins.

What areas do you serve?

We provide yard and underground leak detection throughout greater Memphis, including Germantown, Collierville, Bartlett, Arlington, Lakeland, Cordova, Millington, Covington, Brownsville, Olive Branch MS, Southaven MS, and West Memphis AR.