Your Family-Owned Plumbing Contractor in Seattle

About Biddle Contracting Services

At Biddle Contracting Services, we believe plumbing isn’t just about pipes and fixtures; it’s about people. For nearly 50 years, our family-owned plumbing business has provided reliable, long-lasting solutions for homes and businesses across the Puget Sound. As the go-to plumbing contractor in Seattle, we’re proud to offer top-rated service, transparent pricing, and a lasting impression.

50+

Years Experience

Our Mission

Tradition & Quality

Since 1977, Biddle Contracting Services has built its reputation on honesty, craftsmanship, and dependable plumbing solutions. We combine decades of experience with modern tools and materials — from copper pipes to energy-efficient water heaters — to serve our clients with integrity and excellence.

Whether we’re improving water delivery systems, repairing drainage lines, or replacing outdated fixtures, every project is handled with precision and professionalism.

Why Locals Choose Us

A Plumbing Contractor You Can Rely On

Whether you own a home or own a commercial property, you need a plumbing contractor you can count on. For nearly 50 years, Biddle Contracting Services has provided dependable plumbing solutions across Seattle, Tacoma, and surrounding cities, earning the trust of local families, builders, and business owners across the Puget Sound.

Licensed & Insured Professionals

Every project is completed by certified experts and backed by full insurance coverage to protect your property and investment.

Transparent Pricing

We give clear, upfront estimates before any work begins — no hidden costs or fine print.

Fast & Reliable Service

Our team responds quickly, whether it’s an emergency plumbing repair, routine maintenance, or a commercial installation.

100% Customer Satisfaction

We don’t cut corners — and we don’t leave until the job’s done right. We pride ourselves on our unbeatable customer satisfaction rates.

We Do Things Differently

Why We’ve Been Trusted for 50 Years

At Biddle Contracting Services, our name stands for more than plumbing; it stands for integrity, accountability, and work that lasts. When you hire us as your plumbing contractor, you’re getting a long-term partner who values honest service and strong relationships.

Integrity

We do what’s right — even when no one’s watching. From repairing pipes to installing all new plumbing systems, every project meets the standards we’d expect in our own homes.

Reliability

For decades, clients have counted on us to show up, communicate clearly, and get the job done right the first time.

Safety

We follow professional standards and local codes to protect your property, our team, and the plumbing infrastructure we service.

Community

We're proud to serve the same neighborhoods that have supported our family business since 1977.

What Our Customers Say

Trusted by Homeowners and Businesses Across Seattle and Tacoma

The Puget Sound turns to Biddle Contracting Services for dependable plumbing and honest service. From quick repairs to large commercial projects, they know we’ll get the job done right. See what people are saying about our plumbing services.

ForgePoint arrived on time, explained the problem clearly, and repaired our water heater quickly. The techs left the place spotless and followed up to make sure everything worked. Professional from start to finish.

We had a stubborn clog other companies couldn’t clear. ForgePoint used the right tools and preventative advice to stop it from coming back. Honest pricing and great service.

Great communication and no surprise fees. Will call again.

Quality You Can Count On

We Work with Trusted Plumbing Brands

Ready for Reliable Plumbing?

Get Your Free Quote Today

Ready to Work with a Plumber You Can Trust?

Let’s Get Started Today

Whether you need a quick repair, a system upgrade, or a dependable partner for ongoing maintenance, Biddle Contracting Services is here to help. Contact us today to get started, and claim your free estimate!