Underground pool plumbing can leak for a long time without any visible sign. Pressure testing isolates each line so we can tell which ones hold and which ones do not.
How line testing works
We isolate the suction and return lines, pressurize each one and watch for a drop. A line that holds is ruled out, and one that does not is investigated further.
This saves you from digging up lines that are actually fine.
When it makes sense
Line testing is a good next step when the shell and equipment check out but water is still disappearing, or before major remodeling work.
Lines we test
- Main drain and suction lines
- Skimmer lines
- Return lines
- Heater and equipment bypass lines
- Water feature and cleaner lines
Ready for a free pool leak estimate?
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