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50+ reviews with an average of 4.6 stars

Plumbing Leak Repair

Anything containing water has the potential to leak. Plumbing leaks can occur when a drain pipe develops a hole from corrosion, or a drain line is clogged and the water seeks a place to go. Leaks can also occur on water supply lines due to constant high water pressure, and continuous pulling and pushing actions that weaken pipes.

Signs of Leaks

  • Water stains or damage on a ceiling or wall  
  • Water pooled at the base of a toilet, at the base of a faucet, or under a sink
  • Standing water anywhere in a house
  • A mold smell under a sink or a musty smell in the basement or anywhere in the house
  • An unusually high water bill

Leak Detection

At times it can be difficult to tell where a leak is coming from since a leak may not originate from an obvious place. It could come from a radiant floor heater, a radiator, a hot water tank, a dishwasher, an ice-maker, or from gutters filled with debris, and more. If you suspect a leak, or if you notice mildew, mold or water stains, call Raymark Plumbing and Sewer at 206-430-1954. Raymark is experienced and knowledgeable in detecting leaks. Our expert plumbers will locate the source of any leak and make the needed repairs.

Prevent Water Damage

It’s important to take care of leaks right away because waiting increases the chances of costly water damage to your ceilings, walls, hardwood floors, carpets, and furniture. If you suspect a leak, call Raymark today for an assessment of the problem. Our experienced technician will make recommendations and give you options for repairs.

If you have a water service leak, please see our Water Line Repair page.

Schedule your Raymark appointment today by calling 206-430-1954, or complete our Contact form.

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  • I sometimes hear water running when there’s no water turned on in my house. Does that mean I have a leak?

    You may have a water line leak. Call Raymark Plumbing and Sewer. We will locate and repair the leak.

  • What is a water alarm?

    A water alarm is a small and inexpensive device you can purchase at a hardware store.  Place a water alarm near your water heater, wash machine, furnace pump, sump pump, dishwasher, and anywhere else a leak may occur.  When the device comes into contact with water, an audible alarm sounds.

    Water alarms are great for basements, a rarely used bathroom, or other areas you don’t frequent on a daily basis. Acting immediately can help prevent water damage to floors, walls, and furniture. 

    There are also high end water alarms your plumber can tell you about. Call Raymark Plumbing and Sewer to contain your home’s water leak.

Why Raymark Plumbing for Plumbing Leak Repairs?

price tag

Honest, Upfront Pricing


100% Workmanship Guarantee


Emergency Plumbing Services

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Respectful, Expert Professionals


5 stars

Fast and friendly service. Highly recommended.

Dax Lang 2019 Google Review

Highly recommended

5 stars

Service was great, as always. About to call to set up appt for follow up phase that Jose pointed out.

B. Lakshmi 2019 email

Service Was Great

5 stars

Called on a holiday morning with a toilet crisis (it WAS a crisis because we only have one, and it was completely clogged) – Joe promptly came out and remedied the situation within the hour. Expected a long wait and a hefty bill but no such case. Joe additionally advised us to replace our old, inefficient toilet sometime in the future. Not the first time we’ve called Raymark and won’t be the last.

B. Lorette 2019 Google Review

Promptly Came

5 stars

Jose was awesome: gave my kitchen faucet a quick temporary fix while I got a new fixture, and then installed the new one perfectly. Brittany (in the office) made sure Jose got here as soon as possible!

J. Rigby 2019 Google Review


5 stars

Excellent same day service. Very friendly plumbers and office staff. Recommended to a friend the very next week.

Marion M. 2018 BBB Review


5 stars

Raymark has done several jobs for me. Ty was out today to clear a blocked kitchen line, and did a great job explaining the options, costs etc.

Todd C . 2018 BBB Review

A Great Job

5 stars

Truly excellent service; timely and very professional.

Jeff S. 2018 BBB Review

Truly Excellent

5 stars

Jose was the BEST! He was able to fix our issue quickly and cleanly.

Janeen M.  2018 BBB Review

The Best

5 stars

Hayden and his team were fantastic. Fast, high-quality work at an affordable price. They have a lot of experience dealing with older buildings, and I would highly recommend Raymark for anyone living in a building or home with older pipes.

Ann L. 2018 Facebook


5 stars

Raymark has helped me with all of my plumbing needs for the last 30+ years. They are wonderful to work with, very responsive and always able to assess the problem quickly and determine the best solution at a reasonable price.

Sheila Frawley 2018 Google Review

Very Responsive

5 stars

They did an excellent job. Work was completed on time at the price quoted. We were kept up to date at each step of the way.

Craig H. 2018 Review Buzz

Excellent Job

5 stars

Dion did a great job and was professional and friendly.

Marc M. 2018 Review Buzz

Professional and friendly

5 stars

Jose with Raymark Plumbing was very professional, clear in how he planned to fix the issue, and upfront about what the cost was going to be. Overall, the experience was very pleasant and I wouldn’t hesitate to use Raymark again in the future. Thank you!

Weston Manzer 2018 Google Review

Experience was very pleasant

5 stars

Ty and his assistant did a great job replacing pipes under our kitchen sink and attaching earthquake straps to the hot water tank. Ty was very patient in explaining the position of the straps. I would ask for him again in a heartbeat…. They were on time and finished very quickly.

Kathleen Fellstrom 2018 Google Review

Very Patient

5 stars

Had a clog that was filling up my basement. The guys at Raymark found the problem and replaced the pipe. After the pipe was replaced they made sure the rest of the plumbing was in working condition. Their attitudes were great and they worked hard. Very satisfied customer.

Joyce M. 2018 Review Buzz

Very satisfied customer

5 stars

Personnel were very warm and professional, and plumbers did a great job with both explaining and showing what they were doing. They addressed all concerns and were prompt in getting back to me. It was a big job, new sewer pipe put in from the house to the street.

Lois H. 2018 Review Buzz

Warm and professional

5 stars

Excellent workers. On time, well prepared, knowledgeable and efficient.

Dan Dawkins 2018 Review Buzz

Knowledgeable and efficient

5 stars

I can’t say enough great things about Raymark! Wonderful, friendly service. And they just replaced my business hot water heater on a Friday evening. Thank you!!

Ann D. 2018 Review Buzz

Wonderful, friendly service

5 stars

Good morning, Raymark. Thanks, Anthony, for sending Dan to the rescue last week. We hadn’t been struck by an earthquake under our kitchen sink after all. Dan tightened the wobbly faucet, as well as its companion spouts, then wrestled the obstinate spray hose into line. Ingenious, he cobbled a defense so the hose could avoid tangling in the pipes. Dan is genial, and we really appreciate his visit.

Sincerely yours,
Sharon Raymark-is-my-plumber K. 2018