Southlake properties run large, and so do their plumbing systems. Custom homes on half-acre-plus lots, long driveways, multi-zone irrigation, pools with spas, guest houses with their own plumbing: a single address can hold five separate water systems. When the bill spikes, the question is never just where the leak is. It is which system it belongs to.
That is what makes Southlake leak work different. The challenge is mostly isolation: test the wrong system first and you burn a visit, test them in the right order and the source shows itself. Our approach is systematic: map the systems, shut them down one at a time, and let the meter tell us which one is losing water.
Why are leaks harder to find on large Southlake lots?
Distance and complexity. The meter-to-house service line can run a hundred feet or more, crossing driveways, beds, and lawn. A break anywhere along it is invisible from the house and inaudible from the meter. Add irrigation mainlines, pool equipment lines, and secondary structures, and one property holds hundreds of feet of pressurized pipe.
Each system also gives the others cover. A wet area near the pool could be pool plumbing, irrigation overspray, or a service line break. A high bill could be a guest-house toilet or a cracked irrigation mainline. On a big property we work by elimination rather than assumption.
How do you separate an irrigation leak from a water line leak?
By testing them independently. With the irrigation controller fully off and every fixture closed, a moving meter points to the house service line or interior plumbing. A still meter with a high bill points toward irrigation or a pool autofill running unchecked.
From there we pressure-test irrigation zones one at a time. A zone that will not hold pressure has a break, and acoustic listening finds it. For the house service line, our water line leak detection traces the full run and pinpoints the break, so repair work opens one spot instead of a trench.
What about pools, spas, and water features?
Large Southlake properties often have more than one body of water, and autofill devices mask losses by topping everything up silently. A pool can leak for a full season while the autofill hides the evidence, with the only symptom a water bill that never quite makes sense.
Our pool leak detection pressure-tests each line: skimmer, main drain, returns, spa spillover, and water features. Dye testing checks the shell and fittings. Because we test the pool as its own system, separate from irrigation and house plumbing, the answer is definitive either way.
Slab leaks in custom homes
Custom homes still run plumbing through and under slabs, and long hot-water runs are common in larger footprints. Warm spots on stone or wood floors, phantom water sounds, and localized humidity deserve attention. Slab leak detection traces those long runs acoustically and thermally and marks the break precisely, which matters when the floor above is expensive material.
Built for estate-scale work
We come from Flower Mound, nearby, and we schedule Southlake visits with enough time to test multiple systems properly. Rushing a big property is how leaks get missed. You receive written findings for each system tested, an upfront quote, and a marked map of what we found. We answer 24/7.
We also serve Grapevine and Trophy Club regularly.