With thousands of completed projects in both residential and commercial applications, there is no job too big or too small for us to tackle. Our experience is just one of the reasons we are able to guarantee a very high level of satisfaction for our clients. Our top of the line electronic leak detection equipment combined with the latest thermal imaging technology will verify the location of the water leak as well as provide you a virtual layout of all your underground pipes. Few can match our experience and commitment to locating your leak. If you suspect you may have a leak in your slab or any other location in your home or business, it is a good idea to call a leak detection professional to locate your leak to minimize or avoid potential water damage to your property.
Solutions For
Every Leak Detection
We believe strongly that we can and must do things differently.
Contact us today to experience the difference.
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We had a huge water bill and began the hunt for a leak. After our handyman found no trace inside or out, we had to call a leak detection company.... read more Finding a ridiculous charge for most companies with a huge upfront fee, we found Sonar. Spoke to Johnny and his company Sonar Leak Detection comes out at no charge to find if you have a leak and location - he came out the next day and found nothing leaking currently and that it was something that had passed or a mistake by the water company. He wrote a letter to the water company about this for us. If you have a leak and repair it I have heard the water company will credit you with the bill overage charges.
What a relief. Johnny was bright, respectful, friendly and easy to work with- don’t hesitate to call Sonar immediately when in need. It will solve your water problems efficiently and hopefully save you in many ways.
Mars Jaffe
January 1, 1970We tried American leak detection first, found a leak a trace the pipe to kitchen sink, my plumber cut hole no pipe, I called sonar leak their man found the... read more leak and found the exact spot within a foot no were near the kitchen sink. Sonar went the extra mile and did a great job.
Thank you MARTIN PETRAITIS
April 14, 2026This has to be one of the most professional service companies I’ve had the pleasure to work with in over 45 years of home ownership and would highly recommend. Johnny... read more was on time (even called before he came) and was a true professional from the moment he walked into our house (even putting on plastic booties), until I received his proposal only minutes after he left.
I have a small water stain on a second-floor ceiling close to a second-floor bathroom & air handler-closet, as well as an exterior wall. Johnny spent a good amount of his time assessing the situation (even running a water line test) and reviewing all the options for locating the source of the leak and cost for each. He even went so far as to give suggestions for ways I might be able to locate the source (and save some money) as well as discussing insurance options, all at NO CHARGE.
In short, I would highly recommend Johnny and ‘Sonar Leak Detection’ for his obvious knowledge, professionalism, and business ethics. Alan Rosenberg
July 3, 2024 -
Customer service was exceptional. Employee demonstrated knowledge of the situation, and I was sent pictures and videos to share with the plumber.
Jeanette Haynes
April 27, 2026I would highly recommend Sonar to anyone with a leak. They were fast, polite, and, most of all, extremely knowledgeable in this field. I had a difficult leak to track... read more down that I thought was outside. In the end they traced it to a small leak from my RO system that was dripping into the drain pipe, so no external water would have ever been visible. I would have never found this on my own. I was highly impressed by their expertise in this field. For leak detection, they will always be my first call.
Brian Matzen
April 3, 2025Joniël and Isiah, the leak detection crew, were able to find the source of our leak. They were knowledgeable and had great customer service!
Charmaine McHugh
April 3, 2025 -
Johnny was excellent, extremely knowledgeable and thorough. Thanks again.
Jason Lawrence Jones
September 3, 2024Very thorough and professional. Both technicians were very pleasant and knowledgeable.
James Dee
May 3, 2025Very Happy, Jonny came out several months ago and could not pinpoint the leak after spending 3-4 hours. He said he would come back if there was any signs of... read more a leak. Well that day came and he showed up and found the leak as promised! Awesome!!
Peter Codispoti
April 9, 2026 -
I had a very difficult leak coming from an old galvanized water line underneath my foundation, and I cannot recommend Sonar Leak Detection enough. This is exactly the type of... read more situation where you realize how valuable a true leak detection specialist is.
Isaiah came out twice, including coming back late in the evening, just to make sure we could get to the bottom of the issue. He was extremely patient, thorough, and clearly very knowledgeable about the process. Then Jonial came out and went underneath the foundation, inspecting everything in detail and really going above and beyond to pinpoint the exact location of the leak.
What impressed me most is the precision of their work. Many plumbers simply do not have the specialized equipment or expertise for leak detection at this level. Too often the approach is to start cutting into floors, walls, or foundations just to search for the leak. Sonar Leak Detection uses specialized tools and experience to identify the exact location first, which saves enormous time, money, and unnecessary damage to the house.
Once they located the leak, they were also able to connect me with a trusted plumbing team they work with who handled the repair at a fair price. That made the entire process much easier, especially if you don't already have a plumber you trust.
Overall, they were professional, responsive, knowledgeable, and very honest. If you suspect a leak—especially one under a slab or foundation—call Sonar Leak Detection before letting anyone start tearing into your house. It will likely save you a lot of stress and money.
Highly recommend.
Tim Lewellen
March 10, 2026Johnny Martinez, tech , was on time, professional and friendly . Identified issue quickly
John Serra
January 3, 2025Jonny Martinez is really good at what he does!! Don't waste your time with other businesses if you have a leak. He is thorough, professional, extremely knowledgeable and very helpful.
Donna D
July 3, 2024 -
The absolute best service!!!! I more than highly recommend this company#
lottie gatewood
April 3, 2025Very professional. Good job and follup
Al Brown
May 20, 2026Arrived on time. Very professional - they have all the right tools. Experienced - he knew what he was doing. Found a leak that another firm could... read more not.
Brad Fuson
August 3, 2024 -
Isaiah did an amazing job and patiently explained all the water things in my new house and found both leaks quickly (toilet and backflow valve outside). Thank you!
John Johnson
August 17, 2026During the bad time I was going through due to a leak in my house, I started to try to solve it myself, and I almost fainted while digging a... read more ditch. I decided to call sonar detection and it was a wonderful experience, because they are very professional and arrived on time and located the leak and helped me with different options, so I was able to fix the leak the same day.
Fernando Polanco
March 3, 2025A professional service with outstanding results, we found the water leak with precision, without a doubt excellent option
Hector cardero
June 12, 2025 -
John, from SONAR LEAK DETECTION was here on time and I can't EXPRESS MY GRATITUDE ENOUGH FOR THE WORK he did at my house.His thouroughness with doing his... read more job was beyond reproach. I WOULD ABSOLUTELY RECOMMEND THIS COMPANY TO BE USED. And I would not think of having someone else. Thrilled that it was JOHN they sent to my HOME. Barry
barry corliss
December 3, 2024These guys are the best!
Leodan Gallardo
May 3, 2025Excellent! Isaiah was outstanding. Found out precisely where leak was.
Walter Piacsek
May 30, 2026 -
Jonny did a great job… Very thorough and explained the process and the results… I would highly recommend this company
Eugene Young
December 3, 2024Could not be more pleased with my experience with Jonny and Sonar Leak Detection. I'd give more stars if I could. I called them on the weekend not expecting them... read more to be open and they answered the phone and gave me an appointment on Monday. Jonny was ahead of schedule but called to make sure that was ok. He was VERY knowledgeable and worked with me to decipher my town's very sparse and unclear billing system and we even spoke to the water department together to get more information. We quickly determined there was nothing wrong with the house and we moved to the sprinkler system where we counted all the sprinkler heads, checked them all, and then did a whole lot of math. He was never in a hurry and was incredibly thorough and diligent. He answered all of my questions patiently and was very honest and transparent. He got to the bottom of my high bill mystery and left me with some contractor recommendations and suggestions for a path forward. I sincerely hope that I do not require another leak detectorist service but if I do I will absolutely give Sonar a call and would recommend them to others. I should also note that their services were more affordable than other agencies I contacted trying to get an appointment. Thank you Jonny and Sonar team for helping me solve this mystery and for giving me peace of mind going forward. Worth every penny 🙂
Kate Woodbury
July 3, 2024Showed up on time, found and exposed the leak in less than 20min and even gave a discount since it wasn’t very involved. Now the plumber can go right to... read more the problem. Great service.
Pedro P
September 3, 2024 -
Instead of Sonar Leak Detection charging me to come to my home and analyze my issue, Jonny heard my concerns over the phone and took the time to explain the... read more minor leak I have. For now I will not need their services but because of their honesty and professionalism I highly recommend them.
Daniel Gonzalez
July 14, 2026Great service, went above and beyond...
Darryl Edwards
April 15, 2026Johnny was professional, kind, prompt, and did a wonderful job detecting our leak and its source. He patiently took the time to explain everything to us in detail, weigh... read more our options and give advice. We were extremely happy with his work and would definitely use Sonar again!
Diana Danion
July 4, 2026 -
Wonderful service. Left no stone unturned. Will definetly recommend to others.
Robert Hill
May 7, 2026Jonny hit the mark for a leak under slab in a closet in my laundry room. It was in a copper hot water line under about 12” of concrete. Response... read more time was exceptional compared to other companies I called and his professional demeanor made me glad I decided to call them.
Michael Fallon
July 3, 2024Always a pleasure working with the most skilled leak detection team in South Florida. Accurate, polite and a pleasure to work with always. Highly recommend
Nicholas Miller
May 9, 2026
With thousands of completed projects in both residential and commercial applications, there is no job too big or too small for us to tackle. Our experience is just one of the reasons we are able to guarantee a very high level of satisfaction for our clients. Our top of the line electronic leak detection equipment combined with the latest thermal imaging technology will verify the location of the water leak as well as provide you a virtual layout of all your underground pipes. Few can match our experience and commitment to locating your leak. If you suspect you may have a leak in your slab or any other location in your home or business, it is a good idea to call a leak detection professional to locate your leak to minimize or avoid potential water damage to your property.
Solutions For
Every Leak Detection
We believe that we can and must do things differently.
Contact us today to experience the difference.
