Pool Leak Detection · St. George, Washington, Ivins, Santa Clara, Hurricane
Pool Leak Detection in St. George, UT
As of September 2026, professional pool leak detection in the St. George, UT area typically costs $100–$1,000, averaging around $300 — not including the cost of the repair itself. Run the bucket test below before paying for detection.
St. George Elite Pools · St. George, UT · phone line live at launch · Updated September 22, 2026
Losing water is one of the most common — and most misread — pool problems. In a climate as hot and dry as St. George's, a real amount of water loss is just evaporation. This page covers how to tell the difference yourself before paying for a professional visit, and what detection costs when you do need one.
Bucket test: is it a leak, or just evaporation?
Run this before scheduling a paid visit — it takes five minutes to set up and 24 hours to read.
- Fill a bucket and place it on the pool step. Fill a bucket most of the way with pool water and set it on the top step so it sits partly submerged.
- Mark both water lines. Mark the water level inside the bucket and the water level in the pool, at the same height, with tape or a grease pencil.
- Turn the pump off for the test period (if possible). This isolates plumbing-related leaks that only show up with the pump running from a shell or fitting leak that happens regardless.
- Wait 24 hours. St. George's summer heat means normal evaporation can be real — a hot, windy day can evaporate a noticeable amount on its own.
- Compare the two marks. If the pool's water level dropped noticeably more than the bucket's, that's a leak, not evaporation. If they dropped about the same, what you're seeing is likely normal desert evaporation.
Professional leak detection cost in St. George
If the bucket test points to a real leak, professional detection runs $100–$1,000, averaging $300 — this covers finding the leak, not repairing it.
| Item | Typical range | Source |
|---|---|---|
| Detection (all pool types) | $100–$1,000 · avg $300 | Angi 2026 (national), average $300 — not including the repair itself |
| In-ground pool | $400–$1,000 | Angi 2026 (national) |
| Above-ground pool | $100–$700 | Angi 2026 (national) |
| Plumbing pressure test only | $200–$500 | Angi 2026 (national, line pressure test) |
| Basic pool inspection | $125–$250 | Angi 2026 (national) |
| Hourly rate | $75–$125/hr | Angi 2026 (national) |
Full repair pricing — once a leak is found — is covered on the pool repair cost guide.
Common leak sources
- Skimmer and fitting seals — the most common and usually the least expensive to repair once found.
- Underground plumbing — harder to locate and typically costs more, since it may require excavation.
- Light niches and conduit seals — a common leak point around pool lights.
- The pool shell itself — less common, but the most involved to repair.
Why evaporation is a bigger factor in St. George
St. George's combination of intense summer heat, low humidity, and frequent wind pushes evaporation rates above what pool owners in milder or more humid climates typically see. That makes the bucket test especially worth running here before assuming a leak — plenty of "my pool is losing water" calls in this climate turn out to be normal seasonal evaporation, not a plumbing or shell problem.
Get matched with a local leak detection company
If the bucket test points to a real leak, tell us what you found and we'll connect you with an independent local company. See also the pool repair page for pump and heater issues.
Common Questions
How much does pool leak detection cost in St. George?
$100–$1,000, averaging around $300, as of September 2026 — that's the detection service itself, not whatever repair the leak turns out to need. In-ground pools typically run $400–$1,000 to check versus $100–$700 for above-ground pools.
How do I know if I actually have a leak, or if it's just evaporation?
Run the bucket test (steps above). St. George's dry heat causes real evaporation, especially in summer, so losing some water is normal. If the pool loses noticeably more water than a bucket sitting right next to it over 24 hours, that points to an actual leak.
What does a professional leak detection visit involve?
A basic inspection runs $125–$250, and a plumbing line pressure test — which isolates whether the leak is in the underground plumbing specifically — runs $200–$500. More involved methods (dye testing at suspected fittings, electronic listening equipment) are typically priced within the overall $100–$1,000 detection range.
How much does it cost to fix a pool leak once it's found?
Repair cost depends entirely on where the leak is — a skimmer or fitting seal is a relatively small fix, while a leak in underground plumbing or the pool shell itself costs more and can require excavation. Get the detection done first; a detection company can usually give you a repair estimate once they've found the actual source.
Does St. George Elite Pools perform leak detection?
No. St. George Elite Pools is an independent referral service — we connect you with independent, local St. George-area pool repair companies. We don't perform detection or repairs ourselves.
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