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Business ProfilePlumbers in Seattle, Washington

Raymark Plumbing & Sewer

Listed in Seattle 418 reviews(206) 438-3664

Raymark Plumbing & Sewer

Raymark Plumbing & Sewer is a Seattle plumbing and sewer company founded in 1977 by Ray, a plumber from England, and Mark, a Seattle native. It serves Seattle-area homeowners.

Last Updated October 9, 2026.

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Business Highlights
  • Raymark says its plumbers are licensed, bonded and experienced.
  • Raymark operates an in-house apprentice program.
  • Raymark lists Plumbing Contractor License #RAYMAPS773T8 and General Construction Contractor License #RAYMAPS773C8.

Service Area

Seattle, Lake City, Bellevue, Bothell, Burien, Edmonds, Everett, Issaquah, Kenmore, Kirkland, Lake Stevens, Mill Creek, Newcastle, Normandy Park, Redmond, Renton, Sammamish, Shoreline, Tukwila and Woodinville.

Active Business Listing

Raymark Plumbing & Sewer is one of 10 plumbers ProsGrade lists in Seattle, Washington.

Active
Public local listing
Listing details

12 services listed, including Plumbing repairs, Toilet repair and installation and Leak detection and water leak repair. Open 24 hours, 7 days a week. 418 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Raymark Plumbing & Sewer compares with the other 9 plumbers on ProsGrade in Seattle, using public Google ratings and review counts.

  • Has more Google reviews (418) than 5 of the 9 other Seattle plumbers on ProsGrade.

Trust Signals

Website and listings indicate availability for urgent plumbing and sewer needs. Call to confirm current response times.

Services Covered

12 services
  • Plumbing repairs
  • Toilet repair and installationLow-flow and dual-flush models.
  • Leak detection and water leak repairNon-invasive methods where possible; pipe-section, fixture and valve repairs.
  • Water-line servicesInspection, repairs, traditional excavation and trenchless replacement.
  • Drain cleaningDrain snakes, hydro jetting and camera inspections.
  • Sump pump servicesInstallation, repair, maintenance and backup pump options.
  • Water heater services
  • Sewer repairs and replacementsHydrojetting, sewer scopes, sewer-line, trenchless and side-sewer services.
  • Repipe services
  • Faucet repairs and replacements
  • Gas line services
  • Garbage disposal services

Reviews

What customers say

Customers praise clear explanations, practical options and open communication. One customer says the work area looked untouched after a main water-line replacement. Another customer appreciated that a water backup was resolved without redoing the entire water system.

Customer Reviews

Michael Cuzzetto

Raymark truly hits the mark - 100%. We recently had our main water line replaced, and the entire experience was outstanding from start to finish. From our first call, their team was professional, responsive, and easy to work with. Ty, the lead technician, was courteous and highly professional when providing the quote. He took the time to thoroughly explain the details, presented clear options, and never pressured us in any direction. Ernesto handled the installation and was friendly, efficient, and meticulous. He walked us through the completed work to ensure everything met our expectations and left the area so clean it looked like he had never been there. Trustworthy is the best word we can use to describe Raymark. They have absolutely earned our confidence and will be our plumbers from here on out.
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Kevin Turco

This team is great! Ronald (sewer) and John (plumbing) assessed a water backup that I recently had, and were able to get it all sorted quickly, while explaining the issues and options openly and practically. They went above and beyond to build confidence and trust and, most importantly solve the issues without needing to redo my entire water system. Recommend!
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Joe In Real Life

We had a sudden flood in our basement bathroom and Raymark Plumbing came through big time. Bella at reception was wonderful and got us on the schedule right away, and Tristan and Zander were at our house within about 90 minutes. They found the problem quickly, explained everything clearly, and fixed it fast. The quote was honest and the price was very reasonable. Great service from start to finish—we’ll absolutely call Raymark again.
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Todd Gates

My friend Robin doesn't leave reviews but asked me to post this for her, as she feels this team deserves recognition. She met Ronald first, and he was incredibly clear and patient in explaining her sewer issue. Andrew, the Utility Director, provided steady oversight and came in person to look at the site. Both have been timely, responsive, and professional throughout. Their communication has made the process much easier for her to navigate, and she is grateful to have a team this reliable involved in the work.
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Amber Yeaw

I had an excellent experience with Raymark. They were professional and very communicative throughout the whole process. I had to wait a few weeks for some uncommon parts to arrive and they updated me regularly so I knew I wasn't forgotten. They did a great job on the installation too. A few weeks later, I noticed some water on the bathroom floor. They sent a team out that same day to look at it. They quickly identified that the leak was from another source but never treated me with any irritation or unkindness. I'm thoroughly impressed and will always use Raymark! Their customer service team is amazing too. :)
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Frequently Asked Questions

Does Raymark offer 24/7 emergency service?

Yes. It provides emergency services 24/7.

How does Raymark handle localized water-line damage?

It may repair a section when damage is localized; if the line is aging or failing in several spots, it may recommend replacement.

How long does a toilet replacement usually take?

Most replacements take a few hours; removal, cleanup and installation are included.

Does Raymark handle full bathroom remodels?

No. It installs homeowner- or contractor-provided toilets for bathroom upgrades, but does not manage full remodels.

Are financing options available through Raymark?

Yes. It offers several financing options.