Written by a 35-year specialist.
Every guide on this page reflects real diagnostic patterns from over 100,000 documented repairs across Florida. The goal is to give pool owners the same clarity our commercial clients get — honest assessment, specific math, and recommendations that don't inflate toward expensive repair scopes.
These guides are maintained and updated as techniques evolve. If there's a specific pool leak topic not covered here you'd like to see, reach out — we take content requests seriously.
Diagnostic patterns.
Pool Leak vs. Evaporation: The Complete Guide
How to tell the difference between normal Florida evaporation and an actual leak. Bucket test walkthrough, seasonal evaporation rates, and the scenarios that get commonly confused.
Read the guidePool Losing 1 Inch of Water Per Day
What a 1-inch-per-day loss actually means in gallons, in dollars, and in diagnostic urgency. The math, the thresholds, and when it's evaporation vs. leak.
Read the guidePool Losing Water Only When Pump Is Off
The classic suction-side leak pattern. Where these leaks usually are (hint: skimmer throat, most of the time), how specialists diagnose them, and typical repair scopes.
Read the guidePool Losing Water Only When Pump Is Running
The inverse pattern — pressure-side leaks. Return fittings, underground return lines, heater connections. What the diagnostic process looks like and what repair costs.
Read the guideRepair & cost.
How Much Does Pool Leak Detection Cost?
Florida pool leak detection typically runs $350-$650 residential. Why there's a range, what\u2019s actually included in the diagnostic fee, and pricing red flags to watch for.
Read the guideHow Long Do Pool Leak Repairs Actually Last?
Repair durability by type — from 2-year plaster patches to 15+ year underwater crack injections. What makes a repair last, and why "the leak came back" usually isn't what it seems.
Read the guideOwnership scenarios.
Does Homeowners Insurance Cover Pool Leaks?
Usually not the leak itself — but often the damage it causes. What's covered, what isn't, how to document, and the math on whether to file a claim or pay out of pocket.
Read the guideSelling a House With a Pool Leak
Florida disclosure requirements, the fix-vs-price-it-in math, how to handle buyer inspection findings, and why pre-listing pool inspections pay for themselves.
Read the guideMore resources.
10 Signs Your Pool Is Losing Water
The visible clues that point toward a leak — from wet spots on the deck to bubbles in the pump basket. A checklist of what to observe before calling a specialist.
Read the checklistPool Leak Repair Cost Calculator
Interactive estimator that produces a cost range based on your pool type, suspected leak source, and service region. Usable as a pre-diagnostic reference.
Use the calculatorWhat a Specialist Diagnostic Actually Looks Like
A step-by-step walkthrough of a residential leak detection appointment — on arrival, above water, underwater, findings, and warranty documentation.
See the processCommercial Case Studies
Three redacted deep-dives from our commercial portfolio — HOA, theme park, luxury resort. Real financial outcomes, real diagnostic patterns, real problem-solving.
View case studies