Pool Leak Detection Cost
Professional leak detection runs $250–$600, and many companies credit some or all of that against the repair if they do the work. It is cheap insurance against excavating the wrong section of deck.
Typical national range
$250–$600
A standard detection visit using pressure testing, dye and visual inspection. Acoustic location for a buried line sits toward the top of the range.
What this project needs measured
Measurements are only requested when they change the price of the work you selected. Everything below is collected inside the estimator — you can enter dimensions you already know or measure as you go.
Required
No measurement required
This project is diagnosed from symptoms and equipment details rather than dimensions.
Cost by scope
| Service | Cost |
|---|---|
| Basic detection visit | $250–$450 |
| Full detection with acoustic location | $350–$600 |
| Complex or repeat investigation | $500–$900 |
Do the free test first
The bucket test costs nothing and takes 24 hours. It confirms whether you have a leak at all, and running it with the pump both on and off often narrows the location before anyone visits.
How to read a PoolSavr estimate
- Step 1
Instant estimate
Based on your project selections and general pricing assumptions. Useful for deciding whether a project is realistic.
- Step 2
Measured estimate
Uses your pool, spa, or deck dimensions to price the work against the areas actually being resurfaced, tiled, or replaced.
- Step 3
Contractor proposal
Prepared by a licensed professional after inspecting the site. This is the only number that becomes a contract.
PoolSavr is an estimating and matching platform. We do not perform pool work ourselves — licensed local professionals do. Contractors pay PoolSavr for qualified project leads, which is how the estimating tools stay free for homeowners. A PoolSavr estimate is a planning range, never a guaranteed quote — read thefull estimate disclaimer.
Frequently asked questions
- How much does pool leak detection cost?
- Typically $250–$600 depending on how much equipment the investigation needs. Many companies apply the fee as a credit toward the repair.
- Is leak detection worth paying for?
- Yes, essentially always, if you suspect a leak. Excavating without detection is a guess, and pool plumbing runs under decks and hardscape — spending $350 to avoid cutting the wrong section of concrete is straightforward good value.
Ready to see what your project costs?
Start with the work you are considering. You will get a preliminary range before anyone asks for your phone number, and you decide whether to request a contractor review at the end.