Pool Leak Detection Services

If your pool, spa, fountain, or water feature is losing water, LeakLab delivers precise, non-invasive leak detection backed by advanced diagnostic equipment and comprehensive, in-depth reporting. Call today for pool leak detection services across Arizona.

Pool

Our Pool Leak Detection Services

Our inspections don’t stop at finding the leak, we provide clear documentation and verified findings so you know exactly what’s happening and how to move forward.

Pool Leak Detection & Repair

Find the leak fast, without draining your pool or tearing up your deck.

Best For: sudden water loss, wet spots, sinking deck, air in system, high water bills.

Structural leak checks (shell, tile line, skimmer areas)

Pressure testing of plumbing lines & zones

Sonar location for underground leaks

Dye testing + inspection camera confirmation

Spa & Hot Tub Leak Detection & Repair

Light plumbing. Multiple lines. Small leaks. We isolate the exact source.

Best for: frequent refills, bubbles/air issues, wet equipment area, loss overnight.

Jet line + air therapy line testing

Pressure testing of shared pool/spa plumbing

Shell & fitting inspections

Equipment pad leak checks

Targeted repairs (no “replace everything” recommendations)

Fountain Leak Detection & Repair

Decorative and architectural fountains demand detail, we find the leaks others miss.

Best for: fountains losing inches per day, staining, settling, uneven basins, pump issues.

Basin + concrete structure leak detection

Dye testing + angled mirror inspection

Plumbing pressure testing for full verification

Identify surface vs plumbing causes (so repairs are accurate)

Water Feature Leak Detection & Repair

Waterfalls, spillways, and custom features, leaks can hide in stone, concrete, or plumbing.

Best for: loss during pump cycles, wet soil near feature, constant topping off, feature stops holding level.

Leak detection for waterfalls, spillovers, and custom basins

Plumbing line pressure testing (including buried lines)

Structural inspection of stone/concrete features

Repair recommendations that match the real cause

Leak Detection Beyond the Pool

A leak does not have to be in the pool. The same pressure testing and acoustic equipment that finds a broken return line will find a leak under a slab, in a main water line, or in an irrigation zone.

LeakLab covers water leak detection, slab leak detection, underground leak detection, irrigation leak detection and commercial leak detection across Arizona. Same method, same written report, same two year backing.

Water line and main line leak detection

Slab leak detection under concrete and tile

Irrigation and landscape zone leak testing

Commercial, HOA and multi unit leak detection

Our Process

Advanced Technology and Verified Results

At LeakLab, we combine advanced sonar listening technology, precision testing, and high-resolution camera inspections to locate leaks up to four feet underground. Every inspection is backed by detailed documentation and verified findings, giving homeowners clear answers.

Scientific Water Loss Evaluation

Detailed Structural Inspection

Precision Pressure Testing

Advanced Sonar Leak Detection

Targeted Dye Testing & Verification

In-Depth Reporting & Clear Results

Repair Support & Coordination

Testimonials

What Arizona Pool Owners Say About Our Leak Detection Services

Real reviews from Arizona homeowners and property managers who trust our science-based leak detection process.

Posted on Google Google
Thomas Hickey profile picture
Thomas Hickey
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
LeakLab did a repair on our pool fountain after another repair did not work. Excellent service e!
Posted on Google Google
Gilby Shull profile picture
Gilby Shull
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I highly recommend using an honest company like this one, Brandon and I were texting pictures of my system and the issues and he was able to point me in the correct direction. I made a mistake that no real pool guy would have made. Instead of lying to me and charging me anything he just called out what he saw wrong. I am not say just call him just for advice, he is a business however his conversation relieved so much stress. We just had concrete poured and coated in 16k worth of rubber coating all around the pool. We thought we were going to break into the concrete since we dug up the lines all the way to the edge of the concrete without finding any leaks. Brandon is a real person understanding all the hard work I had put in and just pointed me in the right direction to change everything. If you are having any pool leaking issues and issues with your pool system call LeakLab AZ and Brandon will help you out.
Posted on Google Google
Cherie Gilmore profile picture
Cherie Gilmore
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
A truly professional experience from start to finish! Brandon clearly takes pride in his work and was able to help us find a hidden leak in our pool equipment and get our water feature working again! We would definitely recommend Leaklab and will happily use them again!
Posted on Google Google
Vlad profile picture
Vlad
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
They came out, found the leak and the cause within minutes, even after I’ve had 2 different pool service people look at it, and they fixed it within hours.
Posted on Google Google
Kelsey Mathis profile picture
Kelsey Mathis
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Found the pool leak in a couple of hours, quick response and easy to work with!
Posted on Google Google
Dorothy Nelson profile picture
Dorothy Nelson
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great service! Brandon was very professional and fixed everything up so fast, even over the holidays. Hopefully the pool pump doesn’t have another issue but if it does, I will definitely be calling him again.
FAQ

Pool Leak Detection Services Questions

Clear, science-based answers to the most common pool, spa, and water feature leak questions across Arizona.

Figuring out where a pool is leaking in Mesa can be difficult due to evaporation and extreme heat masking water loss. While visible cracks or fittings may offer clues, many leaks occur underground or behind pool surfaces. LeakLab specializes in Arizona pool leak detection using a scientific, non-invasive process that includes water loss analysis, structural inspection, pressure testing, electronic detection, sonar, and dye testing to accurately pinpoint leak locations.

Are pool leaks easy to fix?

Most pool leaks are easy to fix once they are properly located. Simple repairs often involve pool putty, waterproof sealant, vinyl patches, or plaster patches. More complex leaks, such as those in underground plumbing or structural components, may require additional work. Accurate leak detection makes repairs faster, more targeted, and more cost-effective especially important in Arizona, where ongoing water loss can become expensive quickly.

Yes, professional leak detection companies are worth it in Arizona. Due to high temperatures, low humidity, and year-round pool use, even small leaks can lead to rapid water loss, high water bills, and structural damage. Specialized pool leak detection companies use pressure testing, electronic listening equipment, sonar, and dye testing to accurately locate leaks before repairs begin, helping Arizona homeowners save water and avoid unnecessary demolition.

Some Arizona home insurance policies include trace and access coverage, which may help pay for locating a leak and accessing the affected area for repair. However, pool, spa, and water feature leaks especially those caused by gradual water loss or underground plumbing are often excluded. Coverage varies by provider and policy, so Arizona homeowners should confirm details directly with their insurance carrier before scheduling repairs.

Not Sure Which Service You Need

Call LeakLab for Leak Detection

Worried your pool might be leaking?

You're not alone, it's one of the most common calls we get. Drop your number and Brandon will call you for a quick free chat to help you figure it out. No visit needed, no obligation.