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Do I really have a leak?

Generally, pool leaks are divided into three categories:

Structural leaks: Any leak that causes loss of water through a crack in the structure. These cracks can also be hidden behind the light fixture, around the skimmer etc.

Suction side leaks: Considered to be a leak in the plumbing system that is pumped from the pool to cycle through the filter.

Return side leaks: Considered to be a leak in the plumbing lines that return the water from the filter / heater to the pool.

Your pool may have other features that can cause water loss such as vacuum, jacuzzi jets, fountains etc.

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We proudly service Los-Angeles, Ventura & Orange county.



15+ Years in LA

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Our clients love us! We have a 5 star perfect review status on Yelp.


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With a response time of less than 45 minutes… we have you covered.

Find that Pool or Spa Leak Now!

Pool and Spa leak detection service temporarily not available.

Excluding your pool auto fill (a water filling mechanism) that fills the pool every time the water level drops, the pool is a closed system that is not connected to the domestic water supply.

Therefore, a high water-bill is not an indication of a pool leak, but an unusual drop in the water level is a warning sign of a pool leak.

If you suspect a leak in your pool due to extreme loss of water (more than the usual evaporation) you may want start by performing a bucket test (explained in the DIY pool inspection section). If your findings confirm a leak its time schedule a professional pool leak detection inspection.

A pool leak detection is a seperate service that requires different equipment and techniques than a regular plumbing leak detection inspection.

At Sherlock Leak Detectives, we offer spa and pool leak detection services in Los-Angeles county (including the San Fernando Valley), Orange County, Ventura and San Bernardino County. With years of experience, we guarantee you will receive Five Star Leak Detection service.


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Highly Rated

Excellent service. We had a water leak identified by DWP and went to Yelp in search of a leak detection service. Given Ron’s very high rating I called and arranged for Ron to come visit. He was excellent and did a very thorough job which in our case resulted in the identification of several difficult to find leaks. His high Yelp ratings were justified and we were /are very satisfied with his professionalism, quality of his service, promptness and price.

Skip V.

Los Angeles, CA.

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