Serving All Puget Sound

#1 Rated Water Leak Detection Company in Kirkland WA

Underground Plumbing Leak Detection
in Kirkland Washington

Call – (425) 658-2080

best water leak detection service in Kirkland WAIf you suspect you might have a water pipe leak somewhere on your property, or if you know one exists ‘somewhere” but need help finding it, Simply Leak Detection is your best call to make! We have the equipment, training, and experience needed to locate any water pipe leak that might be hiding on or beneath your property…..and once located can provide the best plumbing referrals offering sound repair solutions to finish the job. Our number one goal is to provide quality service and save you money. What money you might be asking? The cost of higher water use bills, the potential costs of water damage the leaking water alone can create to your home, business or property…..and especially the high costs of digging throughout your property in search of an elusive leak! We will locate the area of the leak without causing any damage using completely non-invasive methods. Once the leak is located it’s clearly marked on your property so it can be exposed and repaired cost-efficiently.

Residential Leak Detection:

  • Underground leak detection on mainline water pipes serving your house.
  • Underground leak detection on irrigation systems serving your landscapes.
  • Under concrete slabs including driveways and slab on grade foundations.

Commercial Leak Detection:

  • Underground main supply pipes.
  • Irrigation systems.
  • Beneath driveways or parking areas.
  • Beneath building concrete slabs.

Fire Suppression Leak Detection:

  • Fire mains serving both residential and commercial.
  • Beneath driveways, parking lots or building slabs.



Q: Once you find the leak can you repair it?

A: Our service specializes in locating leaks and pipes. We do not dig up or repair the leaks.

Q: Can you find a leak through concrete/asphalt?

A: Yes, we can locate leaks in pressurized water pipe though cement slabs, asphalt driveways, gravel, grass, you name it.

Q: What does an indoor leak survey entail?

A: If you have an active leak but don’t want to rip out a whole ceiling or wall looking for the source we can find it for you. The survey starts with an inspection using thermal imaging and a moisture meter. If the the leak is coming from behind drywall the next step is to drill a 1 inch test hole and find the exact source with an inspection camera. In this way most surveys conclude with a 100% positive leak location with minimal damage.

Q: Can you find leaks in my irrigation system?

A: Yes, we can find leaks in irrigation pipes as well as determine if you have leaking control valves.

Q: What if I can’t find my irrigation control valves?

A: We have the equipment to find lost control valves.

Q: What next steps should I take after having my leak located?

A: Contact a plumber to schedule a repair. Depending on the location you might also need to have your other utilities (power, gas, etc.) located before digging. There is a free service that will do this for you. “Call Before You Dig” can be reached by dialing 811.


Call Us Today
Call Us Today

Call us today if you have a hidden water pipe leak that needs to be located.

I am committed to building a strong reputation for reliability and quality and care that you receive the best service.

Feel free to contact me directly at any time day or night!
Michael Fend – Owner /Operator
Simply Leak Detection
253-886-1400  (direct)


Kirkland’s Top-Rated Water Leak Detection Service

Simply Leak Detection is located on 1335 NE 122nd Suite 105 Kirkland. From Seattle-Tacoma International Airport (SEA) head southeast on Airport Expressway toward Departures Dr and keep left. Then continue onto S 182nd St/Arrivals Dr and use the middle lane to continue on S 182nd St/Airport Expressway. Next, continue straight onto S 182nd St/Arrivals Dr and turn right onto Hwy 99 S/International Blvd/Pacific Hwy S. After that use the left 2 lanes to turn left onto Kent Des Moines Rd and turn right to merge onto I-5 S. At this point take exit 142A to merge onto WA-18 E toward Auburn and take the WA-164 E exit toward Enumclaw. Finally, use any lane to turn left onto WA-164 E/Auburn Way S, continue to follow WA-164 E and Simply Leak Detection will be on your right.

We are open Monday to Friday 8:00 am – 5:00 pm

For additional questions, you can call us at 425-658-2080 or you can find us on Yelp.

Plumber Endorsements

Service Area: Greater Seattle WA

All Water Plumbing LLC

Vlad Litvin

Services Endorsed: Commercial & Residential Leak Detection, Slab Leak Detection, Irrigation Leak Detection & Plastic Water Pipe Locating.

We have has used Simply Leak Detection multiple times for all underground leaks. Very efficient, knowledgeable and professional work. Mike has always been a pleasure to work with and always does a great job. We highly recommend!

Button plumbing

Matthew H

Serving Many: Greater Seattle WA areas

Services Endorsed: Residential Leak Detection

Mike is excellent at his job. When others have failed, Mike always comes through and finds the problem area. He’s the only one I call to find leaks underground.

Erik D Plumber LLC

Erik Dow

Serving Many: Greater Seattle WA areas

Services Endorsed: Residential Leak Detection & Plastic Water Pipe Locating.

I’ve used Simply Leak Detection for a few years now and I have a count going, so far they are 9 for 10. Let me explain, I gave Mike an impossible task at a big complex, I knew it and he knew it, but he came out to the project with a willingness and a “can do attitude” and made the customer happy. I always give my customers a choice and Simply Leak Detection is always number one on that list.

Mike's Plumbing

Mike & Nicole Marinez

Serving Many: Greater Seattle WA areas

Services Endorsed: Commercial & Residential Leak Detection, Slab Leak Detection, Irrigation Leak Detection & Plastic Water Pipe Locating.

At Mike’s Plumbing, we take customer service very seriously. We also believe that any referral we give to a customer is a direct reflection on us and not to be given lightly. When leak detection is necessary, we never hesitate refer our customers to Simply Leak Detection as Mike Fend has never disappointed. His service is reliable, findings accurate and communication very well done. This saves our customers and us time, energy and money to get the job done right.

Mr. Rooter Plumbing of Seattle

Mark Petrovich Pipenko

Services Endorsed: Commercial & Residential Leak Detection

Mike is always a pleasure to work with. Not just because of his professional demeanor and personality, but also because of his efficiency. In the plumbing industry, the accuracy of a leak detection can make or break a job. Mike’s always been on the dot every time I’ve worked with him. I would highly recommend Simply Leak Detection to family and friends or anyone for that matter.

Mr. Rooter Plumbing of Western Washington

Robert Miller

Services Endorsed: Commercial & Residential Leak Detection

Mike always does a great job and communicates professionally! He always takes great care of our customers and our business model. Highly recommended for all of your leak detection needs!

Rooter-Man Plumbing

Rob Hanson

Services Endorsed: Commercial & Residential Leak Detection

If you are looking to hire a professional leak locating company, Mike, owner of Simply Leak Detection is the person to call. I have been using Mike to find water leaks for my customers for years and he has never let me down. Mike is friendly, outgoing and very knowledgeable.


Kevin Scudder

Services Endorsed: Commercial & Residential Leak Detection, Slab Leak Detection, Irrigation Leak Detection & Plastic Water Pipe Locating.

Roto-rooter has used simply leak detection for all our underground leaks. Very efficient and fair with a professional work ethic. Top of the line Equipment and communicates well with our technicians and customers.

The Pipe Guys

Dan Grossruck

Services Endorsed: Commercial & Residential Leak Detection

Simply leak is spot on. We send all leak detection requests to them as they never fail to pinpoint the leak. When we show up to repair a leak, we have confidence we’re digging in the right spot and not wasting our time.

The Plumbing Joint

Rachel Ploegman

Serving Many: Greater Seattle WA areas

Services Endorsed: Commercial & Residential Leak Detection

Simply Leak Detection has assisted us on many services throughout the years. They are fast to respond, highly accurate in their detection and fairly priced. We highly recommend!

Vital Mechanical Service

Mike Merrell

Services Endorsed: Commercial & Residential Leak Detection, Slab Leak Detection, Irrigation Leak Detection & Plastic Water Pipe Locating.

“Mike has always been a pleasure to work with !!
Mike always puts his customers first he is always honest!!
Mike has always been spot on with his leak findings.
I have had planned overnight detections that have been awesome!!
Simply Leak Detection is the only one I call!!”

Washington Pride Home Services

Joshua Devereaux

Services Endorsed: Residential Leak Detection

Simply Leak has been a great help to our customer when the leak needs to be found. We are able to make the repairs but first need to locate

Kirkland & The Greater Seattle Area

  • Bellevue WA
  • Bothell WA
  • Edmonds WA
  • Everett WA
  • Issaquah WA
  • Kirkland WA
  • Lake Stevens WA
  • Lynnwood WA
  • Marysville WA
  • Mill Creek WA
  • Monroe WA
  • Redmond WA
  • Sammamish WA
  • Seattle WA
  • Shoreline WA
  • Snohomish WA
  • Tukwila WA
  • Woodinville WA

Local Reviews:

Jean M Hoffman – Snohomish – 2021

Excellent. Kane was prompt, courteous and answered all our questions patiently. Great service!

Aleks – Kirkland – 2021

One of all companies who could come quickly. Very attentive, careful. Found leak very accurately. I could call before, after any time and to get complete answer.

Carol Qually – FEDERAL WAY – 2021

Kane was here about 10:45am and with very little input from me, he found the leak and was gone by 11:30. It was worth every penny and he was so nice and concerned. BTW, Sergio of ‘Dirt Cheap’ fixed the leak and found another weak spot next to the original leak and fixed that too. Seems there was an 80 lb rock right on top of the pipe and Kane still found it.

Valerie Minnie – Bellevue – 2021

The Field Tech was outstanding

Jim – Yelm – 2021

Great service located leak immediately.

John F Martin – Snohomish 98296 – 2021

Had a water leak in our main service line. Set up an appointment; they had a cancellation so Kane was able to come 3 days earlier. Was roughly 500′ from meter to house, over hilly terrain and blackberries. Not knowing the routing of the pipes didn’t help either. But Kane was able to pinpoint the leak. The plumbers dug down and found the leak exactly where Kane had marked it. Kane was great to deal with, and I would call Simply Leak Detection again and recommend them to others.

We Service the Entire Puget Sound, View Other Service Area Groups Below: