NEW CONSTRUCTION PLUMBING · OLYMPIA, WA
New Construction Plumbing in Olympia
Building new in Olympia? White Knight Plumbing installs the water, waste, and vent systems that your home or commercial project depends on — done right the first time. As a locally licensed team serving Olympia and the wider Thurston County area since 1994, we work shoulder-to-shoulder with your general contractor to keep the build on schedule and every line up to code.
THE WHITE KNIGHT DIFFERENCE
Olympia New ConstructionPlumbing That's Built to Last
A new build only gets one chance at a clean install. That's why Olympia contractors and homeowners have trusted White Knight Plumbing since 1994 to lay out systems the right way — planned ahead, installed with quality materials, and sized for how the finished space will actually be used. Whether it's a single-family home off Boston Harbor Road, an infill project downtown, or a multi-unit development on the Eastside, our licensed plumbers show up ready to build.
We treat your construction timeline like it's our own. From coordinating with your GC and other trades to scheduling around city and county inspections, we keep the plumbing phase moving so your Olympia project doesn't stall waiting on us. Every install meets current Washington plumbing code and comes backed by our workmanship.
We treat your construction timeline like it's our own. From coordinating with your GC and other trades to scheduling around city and county inspections, we keep the plumbing phase moving so your Olympia project doesn't stall waiting on us. Every install meets current Washington plumbing code and comes backed by our workmanship.
Why Choose Us
New Construction Plumbing Services in Olympia
Our new construction plumbing covers every phase of your Olympia build — from rough-in through final inspection. No project too large, no detail too small.
Rough-In Plumbing
We set all supply lines, drain lines, and vent stacks before the walls close up — so your Olympia inspection passes the first time, with no costly rework.
Water Supply Systems
From the meter or well connection through interior distribution, we design and install reliable supply lines sized for your home or building’s full demand.
Drain, Waste & Vent
DWV installation prevents slow drains, sewer gas, and structural issues down the road. We follow code precisely and back our work with a warranty.
Fixture Installation
We set every fixture — sinks, toilets, tubs, showers, and appliances — coordinating with your designer and GC for a clean, finished result.
PROTECT YOUR HOME
Getting Plumbing Right During Your Olympia Build
Doing plumbing right during construction prevents expensive fixes long after the keys are handed over. Here's why the right Olympia plumber matters from day one:
- Rough-in has to be exact. A mistake buried behind drywall or under a slab means demolition later — get it right before the walls close.
- Drainage that's engineered, not guessed. Poorly sloped or undersized drain lines cause slow drains and sewer-gas problems that are miserable to diagnose after move-in.
- Inspections handled locally. We know how City of Olympia and Thurston County inspections run, so your project keeps its schedule instead of failing and rebooking.
- Your warranty stays protected. Quality materials and proper installation keep your builder's warranty and homeowner's insurance intact.
- One less thing to chase. We coordinate directly with your GC and subs so the plumbing phase never becomes the bottleneck on your Olympia timeline.
Client Testimonials
What Our Customers Are Saying
Got Questions? We Have Answers
Olympia New Construction Plumbing Questions
Yes! We regularly partner with general contractors throughout the South Sound area. We coordinate directly with your GC to align our schedule with the build timeline, attend pre-construction meetings when needed, and keep communication clear throughout every phase.
Yes. White Knight Plumbing is fully licensed, bonded, and insured in the State of Washington. We carry all required certifications for residential and commercial new construction projects.
We serve the greater South Sound area including Olympia, Lacey, Tumwater, Yelm, Tenino, and surrounding communities. Call us to confirm service availability for your project location.
Yes. We work on custom single-family homes, multi-unit residential developments, and light commercial new construction projects. Contact us to discuss the scope and we’ll provide a detailed estimate.
Yes. We handle or assist with all required plumbing permit applications for new construction in Thurston County and surrounding jurisdictions. Our work is designed to meet local code requirements and pass inspection on the first visit.
Availability depends on current project load. We recommend reaching out as early in your planning process as possible so we can coordinate with your project timeline. Call us at 360-753-3631 or fill out our contact form to get started.
RELATED SERVICES
OTHER PLUMBINGSERVICES YOU MAY NEED
Explore related plumbing services from White Knight to help keep your home protected, efficient, and running smoothly.
Plumbing repairs
Fast, reliable fixes for leaks, burst pipes, running toilets, and any plumbing emergency in your home.
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Faucet & Fixture Repair
Dripping faucets, worn fixtures, and hardware replacements — handled quickly and cleanly.
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Drain Cleaning
Slow or blocked drains cleared professionally — kitchen, bathroom, and main sewer lines.
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Water Heater Services
Repair, replacement, and installation of traditional and tankless water heaters. Energy-efficient options available.
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Remodeling & Repairs
Bathroom and kitchen remodels with expert plumbing rough-in, relocation, and finish work included.
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Garbage Disposal
Installation, repair, and replacement of garbage disposals — fast, clean, and built to last under your sink.
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New Construction
Full plumbing installation for residential new builds and remodeling projects throughout the South Sound.
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Need a fast, professional repair? Our licensed plumbers are ready to help — no pressure, no hidden fees.