Raymark Plumbing & Sewer
We are Raymark Plumbing & Sewer, a family-owned and locally-owned plumbing company based in Seattle, Washington. We have been serving Seattle-area homeowners since 1977, and we handle everything from routine repairs to major sewer work. As a licensed Plumbing Contractor and General Construction Contractor, we take on plumbing repairs, leak detection and water leak repair, drain cleaning, sewer line services, water heater and tankless installation, repipes, water and gas lines, faucet and toilet repair or replacement, sump pumps, garbage disposals, sewer hydrojetting, sewer scopes, trenchless and side sewer work, and plumbing for bathroom and kitchen remodels. When a burst pipe, sewer backup, or hidden leak can't wait, we offer 24/7 emergency plumbing and sewer service. Our team uses professional-grade detection equipment and non-invasive methods to find the source of a problem before it turns into costly damage, so you get an honest diagnosis and a repair done right. We work with homeowners across Seattle and the surrounding area, including Bellevue, Kirkland, Redmond, Renton, Shoreline, Edmonds, Everett, Bothell, and many more nearby communities. Our long history in the region and our focus on straightforward, dependable work are the reasons customers keep calling us back. If you're dealing with a slow drain, a running toilet, an aging water heater, or a full repipe, reach out and we'll walk you through your options and provide a clear quote. We're happy to help you keep your home's plumbing running the way it should.
Services

Plumbing repairs
General plumbing repair services for Seattle-area homeowners.

Leak detection & water leak repair
Specialists in finding hidden leaks and low water pressure problems using professional-grade detection equipment and non-invasive methods.

Sewer line services
Sewer repairs and replacements for Seattle and surrounding areas.

Drain cleaning services
Drain cleaning and repair services.

Water heater services
Water heater services including tankless heater installation and replacement.
Read our 453 reviews
Why choose us?
Location & hours
10710 Lake City Way NE, Seattle, WA 98125, USA
FAQs
What areas do you serve?
We are based in Seattle, WA, and serve homeowners across the surrounding area, including Bellevue, Bothell, Burien, Edmonds, Everett, Issaquah, Kenmore, Kirkland, Lake Stevens, Mill Creek, Newcastle, Normandy Park, Redmond, Renton, Sammamish, Shoreline, Tukwila, Woodinville, Lake City, Mukilteo, and Snohomish.
Do you offer emergency plumbing service?
Yes. We provide 24/7 emergency plumbing and sewer service for urgent issues such as water leaks, burst pipes, sewer backups, and clogged toilets. Give us a call any time at (206) 438-3664.
What plumbing services do you provide?
We handle plumbing repairs, leak detection, drain cleaning, sewer line services, water heater and tankless installation, repipes, water and gas lines, faucet and toilet work, sump pumps, garbage disposals, sewer hydrojetting, sewer scopes, trenchless and side sewer work, and plumbing for bathroom and kitchen remodels.
Are you licensed?
Yes. We are a licensed Plumbing Contractor and General Construction Contractor, so your project is handled by qualified professionals.
Do you have any current offers?
Yes. We offer $35 off any plumbing service over $175, $45 off any service over $300, $100 off water heater replacement, a $99 sewer scope, up to $1,000 off sewer repair or replacement, and $250 off a whole home re-pipe. Ask us for current details.
How do I know if my toilet needs repair or replacement?
If the toilet has minor issues like a running fill valve, it is usually repairable. If it is older, cracked, or inefficient with water, replacement is typically more cost-effective. We are happy to take a look and recommend the best option.
What does pricing look like?
Our pricing is mid-range for the area, and we provide a transparent quote after reviewing your needs. Some services, like our sewer scope, have set pricing that we're glad to share when you call.
How can I get in touch?
You can reach us by phone at (206) 438-3664 or visit our website to learn more and request service. We're happy to answer questions before you book.





