FAMILY OWNED & OPERATED SINCE THE 1990s

Pool Inspection
Specialists.

Expert pool & spa leak detection using the latest acoustic, pressure, dye and pipe-camera technology. We find it fast, guaranteed.

Licensed & Insured · CPC 1457277 1,000s of Pools Inspected Quick Response Time
Palm Beach Broward Martin St. Lucie Indian River
Pool technician inspecting pool underwater with equipment
Our Signature Service

Complete Pool & Real-Estate Inspections

Most homeowners don't realize something is wrong until the damage is already done. When we inspect your pool, we don't just "take a look", we use a proven, step-by-step method to reveal exactly what's happening behind the scenes.

Structure & Surface
Cracks, weak spots & early signs of failure
Plumbing Lines
Underground pipe locating & pressure testing
Equipment Pad
Pumps, filters & electrical components
Clear Report
Simple findings, no guesswork, no surprises
Schedule an Inspection →
Our Expertise

Leak Detection & Repair, Done Right

We don't just locate the problem, we fix it. Decades of pool design and construction experience behind every repair.

Technician using ground microphone for underground broken pipe locating

Broken Pipe Locating

Leaking pipes give off a distinct signal. Our highly sensitive electronic sonic/acoustic locators pinpoint the leak's exact location underground.

Underwater pool inspection showing pool structure

Crack Injection

One of the most reliable, cost-efficient ways to repair and waterproof your pool or spa, using methods trusted to seal tunnels and high-rise structures.

Nathan repairing pool pipes on site

Expert Pipe Repair

We find underground broken pipes, and we fix them. Our pool design & construction background means we identify and repair the break fast.

The Latest Technology

Non-Invasive. Extremely Accurate.

Acoustic Listening
Pressure Testing
Dye Testing
Pipe Cameras
Underground Locating
We Literally Wrote The Book

The Definitive Guide to Pool Leak Detection

Decades of field experience, distilled. Our founder authored the manual on professional pool leak detection, the same proven systems we use on every job. Grab the full manual, or start with the free beginner's guide.

📖 Get the Manual → FREE Beginner's Guide →
Free Evaporation Calculator · Leak Analyzer Tool · Business eBook
Jeff David and Sandra Valencia, co-owners of Leak and Subsurface Locators
Our Story

A Family Business Built on Honesty and a Passion for Getting It Right

Jeff spent more than 20 years in law enforcement, but he was always working in pools on the side, locating leaks, learning the trade from the ground up. When he retired, Sandra had an idea: stop working for someone else and build something of their own.

They started by locating underground utilities, building leaks, and pool leaks. Pool leak detection grew the fastest, and the calls kept coming. Homeowners, real estate agents, and pool companies started depending on them for answers nobody else could find. So they put all their energy there.

Jeff developed the H.U.N.T.E.R. Method, a step-by-step diagnostic system that removes guesswork from every visit. Sandra built the operation around it: the scheduling, the communication, the reports, the follow-through. In South Florida, people know her voice before they ever meet Jeff. Around here, some customers just call them Sandra Leaks.

What drives them both is simple. They love helping people, and it genuinely bothers them when homeowners get taken advantage of by companies that charge for work they never complete. That won't happen here.

Jeff David
Co-Owner & Lead Technician. 20+ years law enforcement. Decades in the pool industry. Developer of the H.U.N.T.E.R. Method. Licensed CPC1457277. FSPA Palm Beach Board Member.
Sandra Valencia
Co-Owner & Operations. The voice you hear first. The reason everything runs on time. Known by customers across South Florida, some just call her Sandra Leaks.
Leak Business Academy

Want to learn the trade? We train the next generation.

We operate a full training school for aspiring leak-detection professionals. Learn the exact technology, methods and business systems we use in the field, taught by people who do this every single day.

Visit LeakBusinessAcademy.com →
Nathan teaching Franco pool leak detection training in the field
Where We Work

Serving South Florida's Pools

Palm Beach County
West Palm Beach · Boca Raton · Delray Beach · Wellington · Jupiter
Broward County
Fort Lauderdale · Parkland · Coral Springs · Pompano Beach · Davie
Martin County
Stuart · Palm City · Jensen Beach · Hobe Sound
St. Lucie County
Port St. Lucie · Fort Pierce · Tradition
Indian River County
Vero Beach · Sebastian · Fellsmere
Trusted, Accredited & Award-Winning
What Customers Are Saying

4.9 Stars on Google, 149 Reviews

★★★★★ 4.9 / 5 based on 149 Google reviews
★★★★★

“Excellent experience with Leak and Subsurface Locators. They came out to diagnose leaks in my pool and did a fantastic job. Professional, knowledgeable, explained everything clearly, and quickly found and patched the leaks. The whole process was smooth and I really appreciated their attention to detail.”

Tommy Jackpots
Google Review
★★★★★

“Excellent experience from the first phone call to the completion of the work. Not only were they very meticulous but they went above and beyond to make sure they got every issue identified and corrected. Communication was top notch. They came when they said they would and communicated through every step.”

Erica Chace
Google Review
★★★★★

“Very comprehensive and detailed report. Covered everything and even had close up photos of areas inside the pool. Great job. Would hire again.”

Marci L.
Google Review
★★★★★

“My experience with Leak and Subsurface Locators was very positive and professional. Nathan was the technician who responded and was very thorough and reassuring.”

Cyrus Cramer
Google Review
★★★★★

“Second time I’ve used their services. Absolutely no complaints.”

Leon Florez
Google Review
★★★★★

“Nathan the technician was extremely thorough and took his time with patience to identify the leak in our pool. Sandra in the office was extremely helpful and accommodating. They are definitely my go to for any pool leak detection.”

Sam M.
Google Review
★★★★★

"People who came to fix my pool leak were terrific. Very professional and friendly at the same time. Did everything they could to save me money when fixing leak. Couldn't ask for a better company if your pool is leaking. They can be trusted completely."

Ronnie Velardi
Google Review
★★★★★

"Great service, very professional and friendly people. My pool had a significant leak. I didn't know if it was structural or plumbing. I called to schedule leak detection and within a few days they were at my house on time. Great communication!"

William Hlavsa
Google Review
Read All 149 Google Reviews →
Answers

Frequently Asked Questions

How do you find a pool leak without draining the pool?

We use acoustic listening equipment to hear the sound of escaping water, electronic pressure testing on isolated plumbing lines to detect pressure drops, dye testing to confirm exact crack locations, and pipe cameras to inspect underground lines, all without draining your pool. Our non-invasive process finds the leak with minimal disruption to your property.

How much does pool leak detection cost in South Florida?

Pricing varies depending on pool size, plumbing complexity, and the number of tests required. We provide free estimates before any work begins and use honest, transparent pricing with no surprise charges. Call us to get a quote, (954) 290-5177 for Broward County or (561) 325-2678 for Palm Beach County.

How long does pool leak detection take?

Most visits are completed within two to four hours depending on pool size and plumbing complexity. We provide a full report at the end of every visit explaining exactly what we found and what your options are.

Is pool leak detection invasive? Will you damage my deck or yard?

No. Our process is completely non-invasive. We use acoustic hydrophone equipment, pressure testing, and dye testing to locate leaks without cutting your deck, digging up your yard, or draining your pool. If a repair requires opening the deck, we locate the exact spot first so the opening is as small as possible.

Do you repair leaks after finding them?

Yes. We handle both detection and repair. Once the leak is located we can perform crack injection waterproofing, underground pipe repair, plumbing line replacement, and fitting repairs. We are a licensed pool contractor under Florida license CPC 1457277.

Do you offer pool inspections for real estate transactions?

Yes. Our complete pool inspections are designed specifically for home buyers, sellers, and real estate agents in Palm Beach County and Broward County. We evaluate the pool structure, equipment pad, plumbing lines, and all electrical components and provide a clear written report, giving you the facts before closing.

What technology do you use to find pool leaks?

We use acoustic hydrophone listening equipment, electronic pressure testing manifolds, dye testing, pipe cameras, electromagnetic underground pipe locating, and in select cases trace gas technology for leaks that cannot be detected acoustically. This is the same diagnostic tool stack used by the top leak detection professionals in the country.

How do I know if my pool has a leak or if it is just evaporation?

A bucket test helps. Fill a bucket with pool water to the same level as your pool waterline, place it on a step with the same sun exposure, and check both levels after 24 hours. If the pool loses more water than the bucket, you likely have a leak. In South Florida a typical evaporation rate is around one-quarter inch per day. If you are unsure, call us, we can help you decide over the phone whether a field visit makes sense.

Can you find underground pipe leaks without digging?

Yes. We use electromagnetic pipe locating and acoustic equipment to trace underground plumbing and pinpoint leak locations beneath pool decks, concrete slabs, and landscaping without excavation. Once the exact location is confirmed, any repair opening is kept as small as possible.

What is crack injection and how does it fix a pool leak?

Crack injection seals structural cracks in pool shells using high-pressure injection of polyurethane or epoxy resin. The material expands inside the crack, filling the void and creating a watertight seal without chipping out or replacing the surrounding surface. We are one of the few locally certified crack injection specialists in South Florida.

Are you licensed and insured in Florida?

Yes. We hold Florida Pool Contractor License CPC 1457277, issued by the Florida Department of Business and Professional Regulation. We are fully insured and have maintained a BBB A+ rating since 2020.

What areas of South Florida do you serve?

We serve Palm Beach County, Broward County, Martin County, St. Lucie County, and Indian River County. Key cities include West Palm Beach, Boca Raton, Delray Beach, Wellington, Jupiter, Fort Lauderdale, Parkland, Coral Springs, Pompano Beach, Stuart, Port St. Lucie, and Vero Beach.

What hours are you available and how do I schedule?

Our office is open Monday through Friday, 8 AM to 5 PM Eastern Time. Call (954) 290-5177 for Broward County or (561) 325-2678 for Palm Beach County, or fill out the contact form and we will respond promptly.

Do you service commercial pools and HOA communities?

Yes. We service residential pools, commercial pools, HOA community pools, hotel pools, water features, and fountains throughout South Florida. Commercial jobs get the same systematic, non-invasive approach as every residential visit, often with larger plumbing systems and higher water volume to consider.

Let's make your pool worry-free again.

Whether you're seeing unexplained water loss, buying a home with a pool, or need a pipe located, we'll find it fast.

Broward County
(954) 290-5177
Palm Beach County
(561) 325-2678
Serving West Palm Beach & surrounding areas
Request a Free Estimate

Thanks, we'll be in touch!
We typically respond within a few hours during business hours.

If you need to reach us right away, call (954) 290-5177.