Pool Leak Detection & Repair by Caltech Pools

Pool Leak Detection and Repair in L.A. and Ventura Counties

We are a Full Service Pool Leak Detection & Repair Company

California Specialty Classification License for Leak Detection & Associated Repair

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Stop and Read

Before hiring someone to perform a swimming leak detection on your pool, ask these important questions:

1. Are they Licensed & Insured? Is their license posted on their website as required by California state law? Here is a link to check on any licensed contractor. If they are not licensed, they're not bonded and insured

2. Do they answer their phones or do you get a voicemail? Partner with a company that is going to be responsive, should problems arise. If you have a problem, do you think they're going to return a message that you left on their voicemail?

3. Do they have a physical address? Fly-by-night companies use P.O. boxes and anonymous mailbox store addresses. And be very careful of fake reviews.

My name is Darren Merlob and I am the owner of Caltech Leak Detection. I am a licensed swimming pool contract in the state of California. I hold a specialty leak detection and associated repair license #969953.

Aside from performing leak detections, I own LeakTronics, a company that manufactures the electronic leak detection equipment that we use daily and sell to thousands of other contractors worldwide. I also own Torque Lock Structural Systems, Inc., a company that manufactures steel staples used in the repair of gunite, shotcrete, and concrete.

I have a training facility here in Southern California, where I teach leak detection for up and coming professionals, worldwide.

I live, eat, and breathe swimming pool leak detection.


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Caltech Pools

Caltech Pools is the frontrunner in residential and commercial leak detection for Los Angeles and South Ventura Counties.  Caltech Pools not only provides accurate leak detection, but serves the swimming pool industry worldwide in education, training and is the lead manufacturer of leak detection equipment. Our breakthrough electronic leak detection equipment allows us to spen...


About the Owner

Caltech Pools

Pool Leak Detection

Detecting Swimming Pool Leaks Your pool will naturally lose some water to evaporation, some to splash out and some to backwash waste-water. You may also gain water from rainfall. Our rule of thumb is, if you’ve lost more than 1/4-inch during a 24 hour period, you’ll need to perform a pool leak detection procedure and apply pool leak repair methods to address any leaks in...

Pool Leak Detection

Why choose Caltech Pools over our Competitors

  • Honesty & Integrity are our TOP priority
  • Pool Leak Detections, Pool Inspections and Pool Repairs are all we do
  • The owner is hands-on on every job
  • We are structural pool repair experts
  • We never use subcontractors
  • Upon completing the pool leak detection, all findings are provided to you in writing. Detailed pool repair estimates will also be provided, allowing you to compare and shop pricing
  • We will be punctual and all lines of communication will be open