South Bay Leak Detection
Company Overview
Follow my journey on Instagram or Facebook! @SouthBayLeakDetection. Should you be a plumber in need of leak locating help, give me a ring. I’m here to help you find the leak, making your repair work smoother. Leaks can be frustrating. They often lead to costly repairs and can harm your property. If a leak is causing you trouble, if you’re shocked by a soaring water bill, if the water department has alerted you to excessive usage, or if you’re trying to find the cause of water damage, call me. As a leak detection expert, I employ a thorough method to find the root of your issue, which may help reduce your repair costs. I cover a range of services such as main line leaks, irrigation line leaks, slab leaks, high water bills, hydronics radiant heating leaks, leaks in pools, spas, and fountains, gas leaks, tricky mystery leaks, rain-related leaks, bathroom leaks, insurance-related leaks, and sewer fog tests (a safe, water-based substitute for the usual ""smoke"" test). For over a decade, I have been accurately locating leaks. In California, we understand drought. It’s essential to conserve water to protect our environment and ecosystem. Implementing water-saving strategies decreases energy demand and mitigates air pollution. Aside from conservation, leaks can result in high expenses for homeowners. If you’re like me, a high water bill is something to avoid. Hidden leaks can create stress, cause property damage, and lead to financial strain. I decided to enter the leak detection field to support California in water conservation and to help the community avoid the nuisance of hidden leaks. Having been born and raised in Hawaii, I departed the tropical paradise to serve in the United States Marine Corps after graduating high school in 2001. After two tours in Iraq during OIF and OEF, I was honorably discharged in 2005. In my time in the military, I worked with various earth-moving equipment and volunteered in mortuary affairs. Following my military career, I learned to be an electrician, worked at a Tesoro refinery, and undertook bathroom renovations. Residing in California and experiencing hot summers and droughts inspired me to advocate for water conservation, and leak detection seemed like a perfect avenue to help.
Business Services
- Plumbing inspection
- Pool inspection
Business Location & Hours
Mon: | 8:00 AM - 5:00 PM |
Tue: | 8:00 AM - 5:00 PM |
Wed: | 8:00 AM - 5:00 PM |
Thu: | 8:00 AM - 5:00 PM |
Fri: | 8:00 AM - 5:00 PM |
Sat: | Closed |
Sun: | Closed |
Recommended Customer Reviews

Kerry at south bay leak detection is knowledgeable and very good at what he does. Further more, I found he is very easy to work with, and he provides exactly what we need to solve the problem. The service that South Bay Leak Detection provides is very unique and specialized, but what they charge is very reasonable. They are really my go-to guy to find active leaks and get the issue fixed. I highly recommend South Bay leak detection.

I can't say enough good things about South Bay Leak Detection. I noticed my pool water level dropping faster than it should in cold weather, and gave them a call to schedule an appointment. Kerry was very professional. He arrived on time and explained in detail the process for finding the leak. Kerry did an extremely thorough inspection, and found the source of the leak in a very unlikely place (an abandoned port in the hot tub). Communication during and after the inspection was excellent. I highly recommend South Bay Leak Detection.

I've been dealing with an intermittent leak whose source couldn't be found by two plumbers. I was hesitant to move forward with the plumbers' recommendations of pulling out cabinets/drywall to locate the leak, so I sought a specialist who might be able to find it in a less invasive manner. I called South Bay Leak Detection and was connected with Kerry, who patiently explained his process and answered all my questions. I understood that this was solely a detection service and would not include a repair.
Kerry came out to the house and was able to find the source of the leak quickly, which he subsequently explained to me both over the phone and via a thorough report which included thermal imaging of the problem areas.
Leaks are serious bummers in my experience. Drywall gets ruined, you pull out the drywall, you address one area which you think is causing the leak, you repair the drywall, and then whoops - you didn't fix the right leak so now the new drywall is ruined too. As a result, I appreciate the smooth and professional service provided by South Bay Leak Detection to give me hope that the situation can be resolved quickly.

Kerry was very professional and easy to work with. I had a backyard underground water leakage for a while, and was very hesitating to call large detection companies after seeing their extremely high price and very low star ratings, and I was told they might not be able to find the leak in even 10 hours. I tried to call Kerry, and he gave a reasonable price, came on time, and quickly found the leaking point in just 1 hour. He was also very kindly giving me a free hour if there is an extra leak. It's already fixed now. I am very impressed on Kerry's works, and wouldn't hesitate to call him again if there is any other problem in the future.

Kerry was very easy to work with, on time, and professional. He came to inspect our pool which had been inspected just 6 months ago but had resumed leaking.
Kerry was extremely thorough, pressure testing the plumbing first and then even diving into the pool in order to check for hairline cracks deep below the surface. In the end, he identified two small areas near the original leak which still required patching, but also pointed out several other small cracks which we should keep an eye on. All in all, I found him great to work with and we definitely feel we got our money's worth.

Called Kerry this week when I woke up to find my inground pool developed a crack and was leaking fast. He got in touch quickly and came by the same day to investigate and test the plumbing to make sure that wasn't leaking. Quickly send a report with pictures and today he returned to patch the crack with some epoxy. Not a permanent fix but will hopefully buy us some time to continue enjoying the pool until the winter! Highly recommended!!!

Contacted SBLD/Kerry last week after trying to troubleshoot a persistent leak that our Flume monitor was reporting. Having done one pass earlier with another well known leak detection company with no success my expectations were rather low but with water leaking away ignoring it was not an option. The other companies leak detection tech seemed to be more interested in making a quick getaway rather than staying and owning the debug process.
SBLD/Kerry arrived before our scheduled slot which is a great way to make a good first impression. My gardener had already identified a potential area where the ground was over saturated. It is always great when someone is not trying to redo a process of elimination to work up billable hours. Kerry worked off that info to quickly came up with a triage plan using a combination of some great acoustic leak detection tech as well as injected pressurized gas into the hose bibs to determine possible areas to focus on. I liked how cautious he was with making sure we were not injecting into places where you may cause more issues/His contract clearly states that to be a possibility but he was super careful. The leak/s landed up being a cracked underground 1-1/4"" PVC irrigation supply line (buried 18"" below) as well as a faulty sprinkler valve with roots burrowing into it forcing it to stay open.
It has been a thrill to watch the zeros on the Flume monitoring after trying to chase this down for over a year. Underground leaks are not just pesky but require a patient and competent troubleshooter and debug time on larger properties. Leak detection tech is expensive but worth spending the $$ with real professionals. Kerry/SBLD are your guys.

Thank you for the excellent service. From contact to completion was less than 24h! A thorough job was done.

I had a leak on my irrigation with no idea where to start. Kerry was recommended to me by a neighbor and i couldn't be more grateful. He is very knowledgeable and was able to walk me through the process and found the leak in a timely manner. Great service, kind, and respectful. Highly recommend his services. Thank you for the help!