O'Neill Plumbing Company has proudly served the greater Seattle, WA area since 1917. We specialize in general plumbing services, underground utilities, and construction services. No job is too big or too small, we handle it all! We take pride in being a local community business that is honest, upfront, and reliable. Check out our website to see our current online specials!
We currently operate three divisions consisting of service, contracting and underground utilities. For a free estimate from us on your next plumbing project please visit our website and request an appointment. Give us a call today at 206-932-5283 and one of our friendly team members will happily assist you. We have the experience and expertise you need, and we take pride in being clean, fast, and professional with all of the services we offer!
