How much does pool leak detection cost?

Pool leak detection in Boca Raton runs $350–$750, depending on leak complexity. Pressure testing of plumbing: $350. Dye testing of shell: $150. Combination diagnostic: $500. Repair costs depend on leak location — simple plumbing fix $200–$500, pool light leak $400–$800, structural shell crack $1,500+.

Can a pool leak on its own?

No — pools don't leak spontaneously. Common causes: aging plumbing fittings, cracked pool light conduits, equipment gaskets failing, hairline cracks in plaster or pool shell, deck settling pulling on skimmer housing. South Florida pools over 15 years old are prime candidates for plumbing leaks from ground settling.

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Licensing & Repair Disclosure

Pool repair and construction work is performed by Florida's Best Pools' Network of Licensed Contractors — fully-licensed, bonded, and insured repair professionals held to our quality standards. Florida's Best Pools coordinates the diagnosis, quote, scheduling, and quality oversight; the licensed contractor in our network performs the repair. This ensures every repair is done by someone legally authorized to do it in Florida, with appropriate permits where required.

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POOL LOSING WATER? WE'LL FIND THE LEAK.

Q: How do I know if my pool is leaking?

Signs your pool has a leak: water level drops more than 1/4 inch per day (exceeding evaporation), auto-filler runs constantly, wet spots near equipment pad or pool structure, cracks in deck around pool, unexplained spike in water bill, or air bubbles in pump basket. The bucket test (1/4 inch of evaporation per day is normal) is a quick DIY diagnostic.

📞 Call Now — Same-Day Diagnostic Request Quote →

⚡ Pressure testing · 🏆 CPO-certified · 💧 Dye testing · 🛠️ Full repair

Losing more than ¼ inch of water per day? Auto-filler running constantly? Wet spots around the equipment pad? You've got a leak. Florida's Best Pools uses pressure testing, dye testing, and equipment inspection to pinpoint exactly where the water's going — plumbing, pool light, shell, or fittings — and quote a transparent repair. Most leaks found in one visit.

Florida's Best Pools technicians performing pool leak detection

Signs Your Pool Has a Leak

South Florida pools lose about 1/4 inch per day to evaporation. Anything beyond that is a leak — and ignoring it costs you money every single day.

💧 Water Drops More Than ¼"/day

Normal evaporation is 1/4 inch daily. More than that = leak. Do the bucket test: set a bucket on the pool step, fill to pool level. After 24 hours, compare drop inside vs. outside bucket.

🚰 Auto-Filler Runs Constantly

Your auto-filler should kick on briefly each day. If it's on more than it's off, you're refilling a leaking pool — and paying for the water.

🟫 Wet Spots Around Equipment Pad

Damp soil, efflorescence, or pooling water near your pump, heater, or filter = plumbing leak. Often from aged PVC fittings.

🔆 Pool Light Fog or Water Inside

Water inside the pool light fixture indicates a leak through the conduit. Common in Florida due to ground settling pulling on conduit connections.

💸 Water Bill Spike

$50–$200+ monthly increase without explanation is often a pool leak. Auto-fillers hide the symptom but not the cost.

💨 Air Bubbles in Pump Basket

Air in the pump basket = suction-side leak in skimmer plumbing or pump seal. Can damage the pump motor if left untreated.

Our Leak Detection Process

Systematic diagnostic — we find 95%+ of leaks in a single visit.

Visual inspection. Equipment pad, skimmer housing, pool light, deck cracks. Many leaks are visible to a trained eye.
Bucket test verification. We confirm the rate of loss so you know exactly what you're dealing with.
Pressure testing. We isolate each plumbing line and pressure-test them individually to find plumbing leaks.
Dye testing. For suspected shell cracks or pool light leaks, we use non-toxic dye at the suspected location to confirm water flow.
Equipment inspection. Pump seals, heater O-rings, filter gaskets, valve stems — all common leak points.
Written diagnosis + quote. Transparent flat quote for repair before any work begins. No surprises.

📞 Call (954) 347-1120

Service	Typical Cost
Pressure test (plumbing)	$350
Dye test (pool shell)	$150
Full combination diagnostic	$500
Plumbing repair (simple)	$200–$500
Pool light leak repair	$400–$800
Skimmer housing repair	$400–$900
Shell crack repair	$1,500+

Pool Leak FAQ

How do I know if my pool is leaking?

Normal evaporation is 1/4 inch per day. Anything beyond that = leak. Do the bucket test: place a bucket on the pool step filled to pool water level. Check 24 hours later — if pool drops more than the bucket, you have a leak.

How much does leak detection cost?

Pressure testing $350, dye testing $150, full combination diagnostic $500. Repair cost depends on the leak location. Full pricing guide.

Why is my pool losing water in Florida?

Florida's ground is sandy and unstable — older pools (15+ years) often develop plumbing leaks from ground settling. Pool lights, skimmer housings, and aged PVC fittings are also common culprits in Boca Raton.

Can I fix a pool leak myself?

Simple above-ground equipment leaks (pump O-rings, filter gaskets), yes. Underground plumbing, pool light, or shell leaks require specialized equipment and training. Wrong DIY fix can make the leak worse and cost 3× more to properly repair.

How long does leak detection take?

Typical diagnostic takes 1.5–3 hours on-site. We provide results and a transparent repair quote the same day.

POOL LOSING WATER? WE'LL FIND THE LEAK.

Signs Your Pool Has a Leak

💧 Water Drops More Than ¼"/day

🚰 Auto-Filler Runs Constantly

🟫 Wet Spots Around Equipment Pad

🔆 Pool Light Fog or Water Inside

💸 Water Bill Spike

💨 Air Bubbles in Pump Basket

Our Leak Detection Process

Typical Leak Repair Costs

Free Leak Detection Quote

Pool Leak FAQ

Stop Watching Water (And Money) Drain Away.

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