- Seattle, Tacoma and Surrounding Cities
- office@biddlecontractingservices.com
As an established plumbing company serving Seattle, Tacoma, and surrounding Puget Sound communities, Biddle Contracting Services provides plumbing installation services for new construction and major retrofit projects. From multi-family residential properties to commercial developments, we deliver honest work, responsive service, and long-lasting results.
Biddle Contracting Services partners with general contractors, developers, and commercial property owners throughout the Puget Sound region. Our focus is on new construction plumbing and full-system retrofits for buildings that require reliable infrastructure.
We support projects ranging from multi-family housing to commercial and mixed-use developments, delivering plumbing systems designed for long-term performance.
We work closely with project stakeholders to complete groundwork, rough-in, and finish plumbing on schedule and in compliance with local and state codes.
For nearly 50 years, Biddle Contracting Services has supported construction projects throughout Western Washington. Our reputation is built on clear communication, technical expertise, and consistent delivery across complex plumbing installations.
Our team specializes in plumbing systems for commercial and multi-family buildings. With experience across new builds and complete piping replacements, our certified team brings decades of experience to every project.
General contractors, developers, and project managers rely on us for honest work, seamless projects, and dependable plumbing installations.
As a family-owned business rooted in the Puget Sound, we understand the unique plumbing needs of Washington's commercial and residential properties.
Every project is handled with precision, transparency, and pride, earning the confidence of clients who return to Biddle generation after generation.
At Biddle Contracting Services, our name represents more than expert plumbing. It stands for integrity, accountability, and quality work. When you choose Biddle, you’re not just hiring a plumber; you’re partnering with a team you can trust when you have large projects and complex needs.
We approach every project with transparency and responsibility, delivering work that meets specifications, code requirements, and agreed timelines.
Our clients know they can count on us to arrive on time, to stay in touch throughout the process, and to deliver lasting plumbing solutions without cutting corners.
Every job is performed with care and precision. We follow all local codes and best practices to protect your property, your people, and our team.
Biddle has proudly served Western Washington since 1977. We’re part of the neighborhoods we work in, supporting our community through dependable service and genuine connection.
Planning a new build or preparing for a full plumbing system replacement? Biddle Contracting Services is ready to support your project with experienced crews and reliable execution. Contact our team today to discuss project scope and timelines.
Whether you’re planning a new construction project or preparing for a full plumbing system replacement, Biddle Contracting Services is ready to support your build. Contact our team today to discuss your project!
