Pool Leak Detection in Bexar County

Non-Invasive Pool Leak Detection, Backed by 40+ Years of R&D

American Leak Detection provides pool leak detection throughout Bexar County, TX, for residential and commercial pool owners alike. Using acoustic sensing, pressure testing, and additional advanced equipment, our technicians pinpoint the source of pool water loss without damaging your pool shell, decking, or surrounding property. That’s the Leak Detection Without Destruction™ principle in practice.

An undetected pool leak doesn’t just waste water. Prolonged soil saturation can undermine decking and landscaping, and in Bexar County’s climate, steady water loss is easy to dismiss as evaporation until the water bill arrives. A confirmed diagnosis early can limit the damage.

Ready to stop guessing? Call (866) 701-5306 to schedule a pool leak detection service call in Bexar County, or book online.

Why Bexar County Pool Owners Choose American Leak Detection

As the original Leak Detection Specialists™, we’ve built our methods on more than 40 years of franchise-wide research and development. Our proprietary techniques are designed to locate leaks without tearing into property, and every technician completes a rigorous training program before arriving at your pool.

Our Know Before You Go pricing approach means you receive upfront pricing before any work begins. No hidden fees, no surprises. Our technicians arrive on time, complete the service within the stated timeframe, and leave your property clean.

Why Bexar County Pools Are Especially Vulnerable to Leaks

Bexar County soil is classified largely as vertisols: expansive clay that swells during spring rains and shrinks during summer droughts. That repeated movement places real stress on underground pool plumbing and pool shell structures. What looks like a minor crack in the coping or a subtle soft spot in the decking may trace back to buried plumbing that has shifted with the ground.

Drought conditions across the San Antonio area also make it difficult to separate normal evaporation from an active leak without a professional test. Visual inspection alone won’t find a pressurized line failure three feet underground. We serve pool owners throughout Bexar County and nearby communities like Boerne, with the diagnostic tools to identify the true source of water loss.

What to Expect from a Pool Leak Detection Service Call

Before any testing begins, our technician walks through the pool with you and reviews your observations. When did the water loss start? How much are you adding each week? What has already been checked? That conversation shapes the diagnostic approach.

How We Test & What We Look For

Testing is entirely non-invasive. We use acoustic sensing and pressure testing to isolate the source, whether that’s a structural issue in the pool shell, a fitting failure, or a buried return or suction line. Pool leak detection distinguishes between structural leaks, underground plumbing leaks, and equipment-area leaks because each requires a different method to confirm.

At the end of the visit, our technician explains the findings clearly and provides documentation of results. If pool leak repair is the next step, we can walk you through your options so you can make an informed decision without pressure.

Schedule Pool Leak Detection in Bexar County

Water loss that seems minor today can compound. The sooner a leak is confirmed and located, the less disruption to your pool, your yard, and your water bill.

Call (866) 701-5306 to schedule your pool leak detection service with American Leak Detection, or book online at your convenience.

Warning Signs Your Bexar County Pool May Be Leaking

In the San Antonio area’s hot, dry climate, some evaporation is normal. The question is whether water loss exceeds what evaporation accounts for. A simple bucket test can help: fill a bucket with pool water, set it on a step, and compare water levels after 24 hours. If the pool drops more than the bucket, evaporation isn’t the only cause.

Beyond that informal test, several observable signs point toward an active leak:

Signs that warrant a professional pool leak inspection:

Adding water more than once a week to maintain the level
Unexplained increases in your water bill
Wet soil or soggy grass around the equipment pad
Autofill running continuously or cycling more frequently than usual
Visible cracks in the pool shell, coping, or surrounding decking

Left unaddressed, pool leaks can erode surrounding soil, destabilize decking, and lead to more costly structural repairs. Bexar County’s shrink-swell clay soil can accelerate that process once water begins saturating the ground beneath a pool structure.

Pool Systems & Components We Inspect

A professional pool leak detection service evaluates every system that could be the source of water loss, not just the most obvious ones. The inspection method changes depending on which system is under review.

Systems covered during a pool leak detection inspection:

Pool shell: Checked for cracks, surface failures, and fitting leaks using acoustic and dye-based methods
Underground plumbing: Return and suction lines pressure-tested to isolate buried failures without excavation
Skimmer bodies and connections: Inspected for cracking and separation common in shifting soils
Equipment pad plumbing: Evaluated for leaks at pump, filter, and heater connections
Spas and water features: Included where present as part of Pools, Spas & Fountains service coverage

Accurate detection before any repair helps prevent unnecessary excavation or resurfacing on systems that aren’t actually the source of the loss. Commercial pools in Bexar County, including HOA and hotel pools, face the same soil and heat stresses as residential pools and are within our service scope.

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See What Our Customers Say

"They showed up on time and gave good advice with a fair price."
“This is a fair and honest company. They showed up on time and gave good advice with a fair price. They can be trusted to give accurate information.”

- Alda F.
"They came in, investigated with smoke, and fixed the problem. For the first time in two months, my house doesn't smell like a restaurant toilet."
“I had an awful rotten egg smell as soon as I bought our house. After calling two plumbers (who charged me a fee to tell me nothing was wrong), the Gas Company (no gas leak), and the Public Works Department, I finally called American Leak Detection. They came in, investigated with smoke, and fixed the problem. For the first time in two months, my house doesn't smell like a restaurant toilet. Highly recommend them!”

- Sandi T.
"I can't say enough good things about their service!"
“I can't say enough good things about their service! We had a slab leak that flooded the master bedroom and they came as quickly as they could and then rearranged their work schedule so the repair could be made and we could once again have water turned on. The workmen were professional and efficient. I hope I never have to use that kind of service again but if so, they are he best.”

- Carolyn R.
"After 30 years in this house, we have had many service people come to do work. No one has ever delivered better than Daniel."
“Tree roots had cracked my filter pipes and I was losing water badly. I was referred to American Leak Detection and set up an appointment. Daniel came out and did his best to diagnose the problem. He got very strange results and it was hard to determine the exact pipe(s) that were cracked but since I'd had a similar repair done 6 years ago and we could see evidence of the tree root damage from above, I felt confident we knew were the issue was and I contracted for the work. I was pleasantly surprised to see Daniel return to perform the work. I arranged to be home that day so I could see what he found. I supposed I hovered, taking pictures of the process, asking questions as he went along. He never got annoyed and answered every question with a smile. I don't think i ever saw anyone work harder. It was obvious from that start he had a lot of experience and knew what he was doing. Digging out the area had to be done mostly by hand which he did efficiently without complaints. He found multiple pipes cracked which explained the odd results during diagnosis. The job took longer than expected because it was difficult work and he ran out of daylight but on the job until he it wasn't possible anymore that day. Even though he was fully booked for the following day, his company rearranged his schedule so he could return the following afternoon. I returned home early from work and was able to see him complete the job. He even patched the deck with new concrete like an artisan, taking every care to make it as smooth and neat as possible. After 30 years in this house, we have had many service people come to do work. No one has ever delivered better than Daniel. He was competent, diligent, and pleasant. The cost wasn't cheap but it was fair. I don't mind at all paying for quality service.”

- String R.

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What American Leak Detection Offers Trained, licensed, and insured professionals—and so much more.

Innovating Since 1974
For 50+ years, we’ve developed tools to make leak detection faster and less disruptive.
Solutions Tailored for You
Learn all your options with pros, cons, and costs before making any decisions.
Preferred by Top Insurers
Pre-approved with top insurers means faster claims and smoother coverage.
Trusted Specialists
Trained specialists who detect leaks in every system, from pools to commercial pipes.