This is something a lot of pool owners find confusing. Leak detection is one service — finding the leak. Leak repair is a separate service — fixing it. When a leak turns out to be a minor one, we complete the repair the same day as the detection, typically for an additional $5 to $65 on top of the detection cost; any major repair is quoted separately before work begins. Responsible specialists price these services separately for important reasons:
Repair scope can't be priced without diagnosis
Before the leak is found, nobody knows what the repair is. A quoted repair price before diagnosis is either wild guessing or worst-case-scenario pricing that assumes the most expensive possible fix. Neither is fair to the pool owner.
Some diagnoses result in no repair needed
Sometimes the diagnostic concludes that what appeared to be a leak is actually normal evaporation, a malfunctioning auto-fill, or heavy splash-out. In these cases, the diagnostic fee is the entire cost — no repair required.
What affects the price.
A few things determine where your total lands:
Features and connected bodies of water
This is the main driver on residential jobs. Each additional feature or connected body of water — an attached spa, a waterfall, a floorjet system, etc. — adds $65, because each one is another system we have to isolate and test.
Pool size (commercial)
On commercial pools, the gutter suction grate count stands in for pool size. The first 12 grates are covered by the base price; each grate beyond that adds $35, reflecting the larger pool and the additional diagnostic work it requires.
What the diagnostic fee actually covers.
Site assessment and review of pool history — including any prior repair records or existing quotes from other companies.
Visual inspection above water — equipment pad, deck, surrounding landscape, visible plumbing, and pool structure.
Plumbing Identification — Labeling plumbing runs & valves in acrylic paint marker for longevity.
Pressure testing — Isolate and pressure test each plumbing line individually — covering both the suction side (skimmers, main drains, dedicated vacuum lines, etc.) and the return side (pool jets, therapy jets, floor returns, etc.). If a break exists anywhere in the plumbing system we then move on to pinpointing the location.
Dye testing — strategic use of leak-detection dye at suspected sources, both above and below water.
Underwater dive inspection — We dive in to assess the shell, tile line, skimmer throat, lights, main drains, returns, and plaster from the inside.
Electronic listening — where indicated, for pinpointing underground plumbing failures without excavating.
Written finding — a documented report identifying the leak source (or confirming no leak), with photographs and either a summary of the minor repairs we completed, an estimate for any major repairs needed, or our recommended next steps.
A typical residential diagnostic takes 1.5-3 hours on site. Commercial diagnostics often take longer.
Estimate your cost.
Answer a couple of quick questions for an estimated price range. The calculator is for residential pools only — for commercial pools, please contact our office.
Estimated Detection Cost
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Adjust the options on the left to refine the estimate. This reflects typical residential pool leak detection pricing across our Volusia, Flagler, and Brevard service area.
This calculator provides an estimated range for budgeting. Actual pricing depends on specific pool conditions and is always quoted in writing before any work begins. Every job includes our three-tier written warranty.
Pricing red flags to watch for.
Extreme low quotes ($149, $199, etc.)
Pool leak detection at this pricing either isn't a full diagnostic or is bait for repair upsell. A full diagnostic visit with the specialized equipment and labor described above cannot be profitably performed at these prices. Expect the repair quote to be inflated to cover the missing margin.
"Free" detection, or the fee waived "if you let us do the repair"
Companies that offer free leak detection — or waive the fee once you commit to the repair — are almost always building that cost into the repair quote. Bundling detection into repair also creates a conflict of interest: the specialist has an incentive to find expensive problems, and you're left with no independent diagnostic to verify the work. "Free" detection is rarely free.
When to pay for a second opinion.
If you've received a quote for a major repair — usually in the thousands of dollars — it's worth having another company take a second look to confirm the diagnosis and explore whether an alternative solution is available.