New Construction Plumbing in King County

Building a new property requires careful planning—and your plumbing system is one of the most important parts of that process. At Valor Plumbing, we specialize in new construction plumbing in King County and Seattle, delivering complete system design and installation from blueprint to final inspection. Whether you’re constructing a new home, remodeling a multi-unit building, or developing a commercial facility, our licensed team ensures every pipe, fixture, and connection is installed with precision and built to last.

Start Your Project with Valor Plumbing

Don’t leave your new construction project to chance—choose a plumbing company in Seattle with the expertise and dedication to get it done right the first time.

Comprehensive Plumbing Services for New Construction

As a trusted plumbing company in Seattle, we provide full-service solutions for new builds, including:

✔️ Plumbing System Design

✔️ Pipe & Line Installation

✔️ Fixture Installation

✔️ Water Heater Installation

✔️ Sewer & Drain Systems

✔️ Final Testing & Inspection

We coordinate closely with contractors, builders, and property owners to keep projects on schedule and within budget.

Browse Our Services

Leave it to the Experts.

Expert Plumbing for New Homes & Commercial Builds

From single-family homes in Kent and Maple Valley to large commercial projects in Seattle, Valor Plumbing provides dependable new construction plumbing services for projects of all sizes. With a reputation for professionalism, clear communication, and expert craftsmanship, we’re the plumbing partner you can count on.

Why Choose Valor Plumbing for New Construction?

Our team uses high-quality materials and advanced installation techniques to set your property up for decades of reliable performance.
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✔️Licensed & insured plumbers in King County
✔️Experience with residential and commercial builds
✔️Code-compliant, efficient installations
✔️Transparent, upfront pricing
✔️100% satisfaction guarantee

Serving Homes & Businesses Across King County

At Valor Plumbing, we’re proud to be a trusted plumber in King County, serving homeowners, builders, and businesses throughout the region. From residential neighborhoods in Kent, Maple Valley, and Tukwila to commercial developments in downtown Seattle, our team brings the same level of care and expertise to every project. No matter the size or scope of your new construction, we design and install plumbing systems that are efficient, durable, and tailored to your property’s needs. With our local knowledge and commitment to excellence, Valor Plumbing is the partner you can rely on for long-lasting results.

Co-Owner John Doe

John Doe

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Co-Owner Jane Doe

Jane Doe

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Reach Out Today

We'd love to work with you. Fill out the form below for a free quote or call (425) 691-8064.

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or call ‪(425) 691-8064‬ for a free quote today!

Need Help?

Need help or assistance? Our team is standing by to make sure you get the help you need. Whether you need to adjust an order or delivery details, we're ready to help!