Leak Masters

★★★★☆ 4.4 / 5 (7)
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: 408 McGraw St, Seattle, WA 98109
: (206) 270-8000
: http://www.leakmasters.net

Company Overview

We are a locally owned business with over 40 years of experience in the plumbing industry! Our expertise lies in locating water leaks without causing damage. Our commitment is to deliver timely and accurate leak detection, utility locating, and infrared assessments. Our skilled team employs the latest technology, including correlation equipment and infrared surveys, to diagnose problem areas within your property. We focus on leak detection for commercial, industrial, and residential properties. Our mission at Leak Masters is to assist customers in saving energy and money.

Leak Masters LLC provides comprehensive water leak detection services. We focus on identifying underground water leaks in water lines, serving both commercial and residential clients. Using advanced electronics, we accurately locate your leaks. With over 40 years in the industry, we are your trusted leak detection experts. Our expertise encompasses the detection of all underground water leaks. Additionally, we offer ground penetrating radar services. We guarantee precise leak detection, supported by our expert team and state-of-the-art technology.

Our 40 years in leak detection are complemented by several professional licenses, such as Plumbing, Boiler, Gas, Refrigerant, and HVAC. We are extensively trained in every facet of underground water leak detection. We stand by our work and ensure it is done without damaging your property. Our services include ground penetrating radar and infrared inspections as well. We conduct insurance inspections as part of our offerings.

Business Services

  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Water pipe installation
  • Water pipe repair

Business Location & Hours



Mon:9:00 AM - 5:00 PM
Tue:9:00 AM - 5:00 PM
Wed:9:00 AM - 5:00 PM
Thu:9:00 AM - 5:00 PM
Fri:9:00 AM - 5:00 PM
Sat:9:00 AM - 5:00 PM
Sun:9:00 AM - 5:00 PM

Recommended Customer Reviews

Michael M.
★☆☆☆☆

I called the number for 'Leak Masters' but they answered the phone as Beacon Plumbing. It turns out Leak Masters is a subsidiary of Beacon Plumbing.

Documenting what followed to hopefully help the business owner.
I already had a plumber who told me he couldn't help because he didn't know where the leak was without tearing the concrete of my garage up. Not ideal. So that's why I called Leak Masters, who theoretically specialize in this (e.g. with 'ground penetrating radar').

I was given a window of noon to 3 but ~3 I was called and politely asked if I could wait a while as the Tech was running late. No problem.

At 5, I had to call back and make sure they were still coming. They confirmed.
At 5:30 I got a call from the Tech to whom I explained 'I have a leak in a pipe somewhere under my garage, I need your help to pin point it' to which I was advised they do not do that and I should cancel the visit. (leaving me stuck with no running water yet another day)

I called and got someone who sounded quite harried who put me on hold. I explained the situation and thanked them for their try, but I need a leak detection service, not a plumber. They said they'd cancel it.

Then 5 minutes later, I got a call from the rep who called me ~3 saying I should let their guy come out and take a look anyways. I explained the situation again, that it wouldn't make any sense. I didn't need my garage torn up, I needed to know WHERE in the garage we needed to cut.

Then the Tech called me saying the office told him to call. He pushed his services yet again and so I had to ask him 'What sense does it make to have a plumber come out when we don't know where to even dig? I already HAVE this information.'

So, like many other online reviews (for Beacon Plumbing), it seems they're VERY aggressive on forcing sales and not focused on customer service. Very disappointing as I've had nothing but the best service through the entire renovations of this place for half of a year.

Bonnie E.
★★★★★

Kevin is very thorough and easy to work with. He found our leak and educated me on parts of our commercial building and systems. Kevin is very polite and a true professional. I would highly recommend.

Robert J.
★★★★★

Excellent service, very professional would hire them again. Kevin came to our home to work on locating a broken water main under the driveway. Leak Masters has the latest in high tech equipment. We were very happy with the work. The leak was located and fixed. Leak Masters Also helped us in getting a refund from the water department. I do believe that the neighbors are going to use them also to help find a leak in their home. The system they use is very innovative and high tech. Greatly appreciate their expertise and work love the fact that they were on time and did what they said they would do....

Mike S.
★★★★★

Kevin was very professional and obviously very knowledgeable in .finding water leaks. He was easy to get a hold of and we were able to get an appointment quickly with him. He arrived on time and got straight to work finding our water leak which turned out to be a very quick process. He clearly knew Plumbing and gave lots of good recommendations to us which were helpful. I would say if you have a water leak and you're not sure where it's that don't call a plumber call Kevin he will find it for you and make sure you get the repairs you're supposed to get and not extra things done. We hired a plumber to find our leak and it cost us almost $1000 without any results before we called Leakmasters. Highly recommended!!

Jim D.
★★★★★

My wife and I hired Leak Masters to locate a leak for us and they did it in record time. they were very reasonable on the price and very accurate with there leak detection. We would hire them again if we have any other water loss problems. LOVED THEIR WORK.

Janelle P.
★★★★★

I contacted Kevin at Leak Masters after weeks of trying to determine why our community water association was experiencing significant water pressure loss. We suspected a large leak was the cause but had not been successful at locating it. After one household lost water I contacted Kevin and he came out on an emergency call. He looked over our well house and utilized a listening device on the pipes around the well house. He walked the water line with us and used his device at every location where we had exposed water lines. He checked the water pressure at every house. He identified one vacant home as a possible cause due to what he heard utilizing his device. He suggested we contact the owner to get into the home to check for leaks. He also pointed out that the drain field for that home was quite green and since the home had been vacant for some time and it had been a dry summer, this seemed unusual. When I finally located the property management company and was able to get into and under the house we found the leak immediately. It was very large and was bubbling like a fountain. Our community association members stepped up and we were able to cut and cap the water line. Once that was done the water pressure returned to normal. I'm thankful that Kevin was able to help us pinpoint the cause of our problems.
Tolt River Chalet Water Association

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