Pool Leak Detection and Repair Services in Joplin, MO | Four States Leak Detection

Licensed, Insured, and Guaranteed: If We Don’t Find a Leak, You Pay Nothing!
Call or Text (417) 660-9130 for Fast Leak Detection Today.

Services Offered

Residential Swimming Pool Leak Detection

If your swimming pool or spa is losing water, Four States Leak Detection can help. We specialize in finding and fixing every type of pool leak — from hidden plumbing breaks to cracks in the pool structure. Using advanced sonar equipment, pressure testing, and dye tracing methods, we accurately locate leaks without unnecessary digging or guesswork.

Advanced Leak Detection Technology

We use professional-grade sonar listening devices, pressure testing kits, and dye tracing to identify leaks quickly and accurately — saving you time, money, and unnecessary excavation.

Complete Pool and Spa Leak Solutions

Whether it's a small leak in a spa or a major underground plumbing break, we have the tools, training, and experience to find the problem and fix it fast.

Pool Leak Inspections for Home Buyers and Sellers


Before buying or selling a home with a pool or spa, it’s critical to ensure there are no hidden leak issues that could turn into expensive repairs. Four States Leak Detection offers professional swimming pool and spa inspections specifically for real estate transactions. Our inspection includes a detailed visual review of all accessible plumbing at the equipment pad and a static pressure test on the internal plumbing lines. We help you identify any potential problems early — giving buyers peace of mind and helping sellers avoid costly surprises after closing.

Professional Diving Repairs for Swimming Pool Leaks


When leaks are located below the waterline, our experienced diving technicians are ready to handle the repair safely and efficiently. Using specialized underwater equipment, we can access and repair leaks without draining your pool — minimizing disruption and reducing the risk of additional damage. During the dive, we also inspect for other hidden issues you might not have noticed. Trusting professional divers means faster repairs, fewer mistakes, and peace of mind knowing your pool is fully leak-free when we’re done

See How Its Done

Vinyl Pool Liner Leak Detection and Repair

Our team specializes in finding and repairing leaks in vinyl pool liners with pinpoint accuracy. Using advanced diving equipment and inspection tools, we thoroughly check every inch of your liner without draining your pool. We carry professional-grade patch kits, specialized adhesives, and a wide variety of liner materials to provide the strongest, most seamless repair possible.

Thorough Liner Inspections Without Draining

We use professional diving techniques and leak detection tools to locate liner tears or punctures efficiently, minimizing downtime and cost.

 High-Quality Vinyl Liner Repairs

When we find a leak, we use high-quality materials to match your existing liner as closely as possible, carefully considering color, pattern, and condition.

Honest, Durable Results

While minor color differences may appear in older, sun-faded liners, we focus on providing the cleanest, strongest patch possible — restoring your liner's strength, preventing further leaks, and giving you peace of mind.

Pool Plumbing Leak Detection with Video Scoping

If you suspect your pool plumbing is leaking, we can help. Four States Leak Detection uses advanced video scoping equipment to inspect your pool plumbing lines and detect even the smallest leaks — including tiny pinholes at glue joints that traditional methods might miss.

Benefits of Using Camera Inspection for Pool Leaks

Precision Leak Detection
Our underwater cameras provide real-time visual confirmation, allowing us to pinpoint the exact location of leaks with extreme accuracy.

Faster, More Efficient Inspections
Video scoping is faster and more precise than older traditional methods, helping us locate problems quickly and minimize downtime.

Minimally Invasive Approach
Because we can see inside the plumbing, there's no need for unnecessary digging or breaking up decking just to guess at leak locations.

Comprehensive Leak Detection
Camera inspection can reveal cracks, joint failures, obstructions, and other issues that basic audio testing or deck plate listening might miss.

Our goal is to find and fix leaks quickly and effectively, using the least invasive methods available to protect your pool and property.

Temporary Summer Pool Leak Repairs

If you need a fast, short-term fix to get through the swimming season, we offer professional-grade underwater repair products. These materials are UV-resistant, chlorine-rated, and designed to hold up for extended periods — sometimes even lasting several years depending on the leak and conditions.

When a Temporary Pool Leak Fix Makes Sense

Quick Relief for Summer Use
If you're mid-season and want to keep your pool open without major downtime, a quick fix can buy you valuable time.

UV and Chlorine-Resistant Products
We use underwater patch materials that are rated to withstand both sun exposure and pool chemicals, providing a stronger, longer-lasting seal than typical DIY options.

Not a Permanent Solution
While these quick repairs are effective in many cases, they are not a guaranteed permanent fix. We always recommend scheduling a full professional repair for long-term peace of mind.

If you're looking to get through the summer without draining your pool or scheduling major repairs right away, ask us about our temporary underwater repair options.

Why Four States Leak Detection?

Why Choose Four States Leak Detection?

  • Specialized Expertise: We focus solely on swimming pool leak detection and repair — not general pool service — giving you highly accurate results.

  • Advanced Leak Detection Technology: We use sonar listening, pressure testing, dye tracing, and camera scoping to locate even the smallest leaks.

  • Save Money and Prevent Damage: Early detection stops rising water bills and prevents expensive structural repairs.

  • Fast, Reliable Service: We respond quickly, diagnose leaks efficiently, and get you back to enjoying your pool with minimal downtime.

  • Customer-First Approach: Every inspection and repair is tailored to your pool’s specific needs — no cookie-cutter fixes.

  • Accurate, Dependable Results: We guarantee thorough leak detection backed by clear communication and professional service.

  • Peace of Mind Guaranteed: If we can’t find a leak, you don’t pay — it’s that simple.

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