#1 Swimming Pool Leak Detection Company in Plano & Dallas | 972-333-5448

Written by Steven Shipler, Texas Licensed Master Plumber, Registered Master Plumber #45825, MBA, and host of The 4 Guys Education on YouTube.

Lone Star Leak Locators is a trusted, reliable, and experienced swimming pool leak detection company serving Plano and Dallas area homeowners. When your pool is losing water faster than a Texas summer can explain, you need a company that locates the exact source before recommending a repair, not a guess dressed up as an estimate.

Every pool leak test comes with a certified Master Plumber Report, prepared under Texas License #45825, Registered Master Plumber, so you get documented findings instead of a guess before any repair begins.

Suspect a Pool Leak in Plano or Dallas?

Get a certified Master Plumber Report before you approve a repair.

Call Now: 972-333-5448

Slab, Pool, Gas, and Water Leak Detection in Plano & Dallas, TX

Plano & Dallas Service Area

We provide swimming pool leak detection, along with slab, gas, and water leak detection, for residential and commercial properties throughout Plano, Dallas, and the surrounding North Texas area.

Why Plano & Dallas Homeowners Choose Us for Pool Leak Detection

Pool leak detection is not a side service we squeeze in between other plumbing calls. It is a specialty of ours, which means we invest specifically in the dye testing, electronic detection, and pressure testing equipment that a general pool company typically doesn’t carry.

Certified Master Plumber Report on every job, prepared under Texas License #45825
Non-invasive testing that pinpoints the leak before any deck cutting or draining
Clear explanation of findings in plain language, not jargon
Real repair recommendations based on evidence, not a guess

A pool losing water rarely has just one possible cause. The point of a full test is narrowing five or six possibilities down to one confirmed answer before any repair is approved.

Common Signs of a Pool Leak

Losing more than about a quarter inch of water per day beyond normal evaporation
Soggy or sunken soil, wet areas, or standing water near the pool foundation or equipment pad
Air bubbles coming from the return jets
A pump that keeps losing prime
Visible cracks or gaps forming in the pool deck, coping, or tile line
Rising water bills with no other explanation

How We Locate a Pool Leak

We start with a bucket test to confirm the water loss is beyond normal evaporation. From there, we use dye testing around light niches, skimmers, and returns, followed by electronic leak detection and line pressure isolation to determine whether the leak is in the shell, the plumbing, or the equipment pad before recommending any repair.

What Pool Leak Detection Costs

Leak detection starts at $339 for the first two hours on site, and additional time is $175 per hour.

Tools and Equipment We Use

Electronic Leak Detection Amplifier: Amplifies the sound of water escaping a pressurized line to help narrow in on the source.
Geophone / Ground Microphone: Listens through soil and concrete to pinpoint underground leaks with far greater accuracy than surface guessing.
Line Pressure Testing Equipment: Isolates individual pool and spa lines to confirm exactly which line is losing pressure.

Plumbing Code Reference Topics

Pool plumbing and leak repair work should be evaluated with attention to backflow prevention, cross-connection control, and approved pipe materials. Always verify the adopted code and local requirements with the authority having jurisdiction.

#	Code Topic	Why It Matters
1	IPC Cross-Connection Control	Governs backflow protection for pool fill lines connected to potable water.
2	UPC Water Supply and Distribution	Covers approved pipe materials and pressure testing relevant to pool plumbing lines.

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Frequently Asked Questions (FAQs)

Is professional pool leak detection really necessary?

Yes. Without confirming the actual source, repairs often become guesswork, which can mean cutting into the wrong section of deck, shell, or spa.

How long does a pool leak test take?

Most pool leak investigations take one to two hours, depending on how many lines and areas need to be tested.

Will I receive documentation of the inspection?

Yes. Every job includes a certified Master Plumber Report documenting the equipment used, findings, and recommended next steps.

Can testing detect all types of pool leaks?

Most shell, plumbing, and equipment leaks can be located with dye, acoustic, and electronic testing, though extremely small or intermittent leaks can occasionally take longer to isolate.

What happens if a leak is found?

You will receive a report explaining the location and likely cause, along with repair options so you can decide how to proceed.

Is this included in a standard pool inspection?

No. A standard visual pool inspection does not include dye, electronic, or pressure testing, which is what’s needed to actually locate a hidden leak.

How much can pool leak testing and repair cost?

Leak detection starts at $339 for the first two hours on site, and additional time is $175 per hour.

How much water loss is considered a leak versus normal evaporation?

Losing more than about a quarter to half an inch of water per day, beyond what a bucket test shows for evaporation, generally points to an actual leak.

Do I need to drain my pool for a leak inspection?

Usually not. Most pool leak investigations can be performed with the pool full using pressure testing and listening equipment rather than draining.

Does testing cover an attached spa?

Yes. When a spa or water feature is attached, spa and spillway isolation testing is included as part of a comprehensive diagnostic.

Can a pool leak affect my home’s foundation?

Yes. If a leak near the equipment pad or plumbing lines saturates soil close to a slab foundation, it can contribute to soil movement over time.

Are you licensed to perform this work?

Yes. Our leak detection and repair work is performed under Texas License #45825, Registered Master Plumber.

Do you offer emergency pool leak testing?

Yes. Emergency pool, slab, gas, and water leak detection is available throughout Plano, Dallas, and the surrounding area.

What areas besides Plano and Dallas do you serve?

We serve Plano, Dallas, Frisco, Allen, Garland, Carrollton, Richardson, and surrounding North Texas communities.

Helpful Internal Links

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Stop guessing. Get a certified Master Plumber Report on your pool leak.

Call Now: 972-333-5448

Slab, pool, gas, and water leak detection available throughout Plano and Dallas, TX.