Pool Leak Detection & In-Pool Repair Services in Southwest Missouri

Accurate leak location using acoustic listening equipment, pressure testing, dye tracing, and professional dive inspections — for homeowners, HOAs, commercial facilities, and pool builders across Southwest Missouri.

If your pool in Southwest Missouri is losing water, bubbling in the plumbing, or showing visible signs of damage, Four States Leak Detection can help. We provide non-invasive leak detection and underwater repair, finding the issue without draining the pool or guessing.

From backyard pools to community centers, hotels, and aquatic facilities, we bring specialized equipment and over-the-line diagnostics to every job.

Whether you’re in a historic neighborhood, on acreage in the county, or in a new development, we understand the soil, construction, and climate challenges in SW Missouri pools — and we know how to fix them correctly.

💧 Why Southwest Missouri Pool Owners Trust Us

Expertise in Local Pool Conditions

Southwest Missouri pools are affected by:

  • Seasonal temperature swings (freeze/heat stress)

  • Soil expansion and deck movement

  • Glue joint separation from shifting foundations

  • Older underground plumbing with low-grade fittings

  • Construction quirks from add-ons or remodels

We’ve seen it all — and we know the failure patterns.

We Specialize in Leak Detection (Not Weekly Service)

We don’t do pool cleaning or general service — we do one thing and do it well:
🛠️ Find and fix leaks.
This focus means higher accuracy, shorter downtime, and better results.

Advanced Diagnostic Methods (No Guess Work)

Our process can include:

  • Acoustic listening equipment (not sonar)

  • Pressure & isolation testing

  • Underwater hydrophone inspections

  • Dye verification & crack confirmation

  • Camera scoping in plumbing lines

No demolition until the location is confirmed — guaranteed.

Flat-Rate Leak Detection

No hourly billing. No upsells.
If we don’t find a leak — you don’t pay.

🔧 In-Pool Leak Repair Services in Southwest Missouri

We repair leaks in water whenever possible:

💡 Light Fixture Leak Repairs
Stop water loss around niches and conduits.

🩹 Vinyl Liner Leak Patching & Seam Repair
Professional underwater patches with proper prep.

🔨 Plaster Crack & Hole Repair
Stop water loss and preserve surface structure.

🕳️ Skimmer Leak Diagnosis & Repair
Throat, faceplate & skimmer body separation repair.

🚰 Hydrostatic Valve Replacement
Protect against groundwater pressure & shell damage.

📍 Underground Plumbing Leak Diagnostics
Pressure testing & isolation to locate break points.

All repairs are confirmed before we leave — no guesswork.

📍 Areas We Proudly Serve in Southwest Missouri

We provide leak detection & repair throughout the region, including:

  • Joplin

  • Carthage

  • Neosho

  • Webb City

  • Carl Junction

  • Seneca

  • Diamond

  • Oronogo

  • Sarcoxie

  • Lamar

  • Springfield (edge of coverage)

  • Mount Vernon

  • Aurora

  • Monett

  • Baxter Springs border areas

Don’t see your town? Just ask — we likely cover it.

👷‍♂️ Builder / Warranty Support Available

We also assist:

  • Pool builders

  • Renovation contractors

  • Realtors & inspectors

  • Commercial property managers

with:

  • Warranty leak verification

  • Pre-plaster/liner inspections

  • Plumbing pressure checks

  • Remodeling leak confirmation

☎️ Call the Local Leak Detection Pros

Fast action saves money.
Leaks rarely fix themselves — they get worse.
Stop the water loss before it becomes structural damage.

📞 Call or Text: (417) 660-9130
📍 Locally owned & operated in the Four States
💧 Flat-rate leak detection
🛑 No find — no charge

Four States Leak Detection
Accuracy. Honesty. Repairs you can trust.