O'Neill Plumbing

4.7

About the business:

In the heart of Seattle, we're O'Neill Plumbing - your dedicated partners in comprehensive plumbing and drainage services. For years, we've been providing local homeowners with reliable solutions that cater to their unique needs. Our expertise spans across plumbing repairs, installations, and maintenance, as well as comprehensive drainage services.

At O'Neill Plumbing, we take pride in our professional approach, ensuring every project is carried out with precision and efficiency. With a customer rating of 4.7/5 from over 362 reviews, we're confident that our commitment to quality service sets us apart in the plumbing industry.

When you choose O'Neill Plumbing for your plumbing and drainage needs, you can expect prompt responses, skilled technicians, and a job well done. We're here to help keep your home's plumbing running smoothly, so you can focus on what truly matters. Choose O'Neill Plumbing in Seattle - where expertise meets customer satisfaction.

Plumber

In Seattle homes, we ensure seamless flow with our meticulous plumbing services. Whether it's a leaky faucet or a clogged …
Book from $50
Drainage Service

In Seattle, we're O'Neill Plumbing - your reliable drainage service experts. We tackle all your drainage issues with precision and …
Book from $50

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Hours of operation

Mon – Sun

Open 24 hours

Latest reviews

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Anthony Spain
8 June 2026
5
We have used O'Neill Plumbing when needed for over 25 years, and have always had very good service/technicians. Ricky, our last technician was particularly helpful and knowledgeable.
Conor Murnane
8 June 2026
5
Office staff were very pleasant and responsive when I called. Ricky and Hunter were able to come out same day and quickly fix a plumbing issue. Friendly and great to work with
Robb Joyce
8 June 2026
5
Ricky and his apprentice worked on our plumbing and did an excellent job. O’neill Plumbing is simply the best plumbing company With the most knowledgeable employees in the Puget Sound area.