Leak Star Advanced Leak Detection

★★★★★ 4.9 / 5 (92)
Emergency Call


: 4083 Oceanside Blvd Unit K, Oceanside, CA 92056
: (760) 458-8958
: http://www.leakstar.com

Company Overview

Your slab leak, slab leak detection, and slab leak repair are our areas of expertise. We are licensed, bonded, and insured, with a focus on slab leak repairs, rerouting, and repiping. Repiping and rerouting are approached with precision and care. Expect our work to be neat, exact, and efficient, minimizing any damage to your residence. Under normal circumstances, you can stay in your home or business while we handle the repairs.

Our goal is to ensure you feel relaxed and to streamline the experience from the start. We have been dedicated to serving San Diego and Orange County for more than three decades. Years of working with custom homes have equipped us with a solid grasp of water system mechanics. Whether you require slab leak detection, slab leak repair, or have a leaking water heater, we are the right choice for you.

Our friendly crew will ensure your slab leak detection and repair is handled efficiently, cleanly, and affordably. We aim to identify and rectify the issue accurately on our initial visit. Should you think you have a slab leak and we cannot find it, rest assured there is no leak present. We want to take this opportunity to present our company, Leak Star Advanced Leak Detection.

Our local, family-owned business specializes in slab leak detection, repair, repiping, and rerouting. Our mission at Leak Star is to provide the best possible customer experience. With a focus on quality, Fernando upholds a strong work ethic and commitment to excellence. Fernando holds this principle in high regard and anticipates the same dedication from his team.

Fernando is a fully licensed, bonded, and insured contractor in California.

Business Services

  • Bathtub repair
  • Biohazard cleanup
  • Damage restoration
  • Drain installation
  • Garbage disposal installation
  • Gas line installation
  • Gas line repair
  • Mold remediation
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Sewer installation
  • Sewer repair
  • Shower repair
  • Sink repair
  • Toilet installation
  • Toilet repair
  • Water heater installation
  • Water heater repair
  • Water pipe installation
  • Water pipe repair

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:12:00 AM - 12:00 AM (Next day)

Recommended Customer Reviews

Madhu P.
★★★★★

Fernando was able to get me scheduled quickly and was extremely responsive throughout the scheduling process. Once he arrived , he and his colleague were able to thoroughly test both the interior and exterior of the house to confirm that there was no leak. He spent extra time to diagnose a potential issue with my water pressure to be sure nothing was wrong. I appreciated how he took the time to help me understand what he was doing throughout -- I learned about my home as a result.

I would highly recommend Fernando and Leak Star.

Lew P.
★★★★★

After a blowout in the copper hot water line, located beneath an 8"" thick concrete foundation, we needed re-piping and requested a few proposals from local companies. Fernando, of Star Leak, offered the most detailed written proposal at the best price. Fernando was also the best communicator of all. They completed the work in a day, and replaced the cut drywall sections, ready to be taped and plastered for the drywall crew. We had hot water again before evening!

Eric B.
★★★★★

I was having problems with my plumbing pipes making a high pitch squealing noise when we flushed toilets or ran the washing machine. I tried to solve the problem by replacing the pressure regulator which worked for a short time but then the noise came back. I then replaced allof the quarter turn valves and supply lines which did not solve the problem. I then called Fernando at leak star and he came out and spent about an hour and a half helping to diagnose the problem. We finally traced it to one of the toilets that was leaking and had a bad float valve. Even though it was only one toilet that had the problem it still caused the noise when any of the other ones or the washer was used. After all said and done Fernando did not charge me anything for his time spent helping me figure out this aggravating problem.

Douglas B.
★★★★★

Fernando did a great job and fixed the leak very quickly so we didn't have a lot of down time. I would recommend him anytime.

Lacey G.
★☆☆☆☆

Called and left a message. Waited a few days and used Yelp for a requested quote. No response received.

Caleb C.
★★★★★

Great experience! Fernando located and fixed the (in wall) leak very quickly. My only call for leaks from here on out.

Terri T.
★★★★★

If I could give 10 stars I would! This Company is amazing! Fernando went above and beyond to find our slab leak! He found it within 2 hrs. He re routed our pipes to the attic and everything fixed in 2 days. He even helped us hook back up our dishwasher!! His customer service is absolutely amazing!!! I would highly recommend this company!!

Doug M.
★★★★★

When warm, clean water seeped out from under my ground floor toilet, I knew I was in trouble. I called Leak Star and left a message, and Fernando called me back within minutes. He showed up with a helper, Pedro, and they set to work. Using various instruments, including thermal and specialized listening tools, they were able to determine my leak was the result of a failed hot water line in the slab under my tiled bathroom floor. By shutting off the hot water via a valve on the inlet side of the water heater, we at least had the leak stopped for the moment. Some days later, I was able to get the reroute work scheduled with Leak Star, and Fernando and Pedro showed up on time and ready to work. In all honesty, it is hard to watch workmen cut & drill into your walls, but they did a great job prepping the work space, doing the work, and cleaning up after themselves when they were through. The break in the hot water line was successfully bypassed, which I verified by observing zero flow through my water meter at the street when all of the spigots were closed. I now have hot water available, and the plumbing part of the job has been completed to 100% of my satisfaction. (Drywall repairs are still outstanding.) Kudos to Fernando and Pedro for putting the plumbing part of this issue ""in the rear view mirror."" Fernando is friendly and conversational, and is highly skilled in his trade. I am glad that I made the call to Leak Star. They did me ""a solid,"" and I highly recommend them.

Philip W.
★★★★★

Fernando did an excellent job of locating a leak where we least expected the source to be. It turned out be the dishwasher, but only when it was operating. He then removed the dishwasher, some flooring & drywall, walled off our kitchen area and dried out our kitchen for 6 days. After the work was done he and his crew cleaned up the area. We were very pleased with his work and professionalism. We highly recommend Leak Star.

H B.
★★★★★

I had a leak that started at 3 am. I called as soon as they opened in the morning, and within hours the owner was here. He was responsive, answered all my questions, and did meticulous work. Thank you!

Scroll to Top
Call Us Now