New Construction by Davis Plumbing
Services

New Construction

Custom homes are our home turf. From underground and rough-in to trim-out and final inspection, we install plumbing systems that builders and homeowners trust on million-dollar projects.

Custom homes are our home turf. From the first underground rough to the final fixture, we install plumbing systems that builders trust on their most important projects — clean, complete, and built to serve a family for generations.

Underground & rough-in

The foundation of a home's plumbing is laid before the walls go up. Our underground and rough-in work is meticulous, well-planned, and inspection-ready — the kind builders point to with pride.

Whole-home water systems

Pressure regulation, filtration, recirculation, and hose bibs positioned where they'll actually be used. We think through how the family will live in the home, not just how to pass code.

Trim-out & fixture setting

When it's time to finish, we set every fixture with a craftsman's eye — because on a custom home, the details are what people remember.

How We Work

A process built around doing it right.

01

Plan & coordinate

We work from the builder's plans and coordinate with every trade.

02

Underground & rough

Meticulous layout that supports the whole build.

03

Systems & test

Water, waste, gas, and specialty systems, pressure-tested.

04

Trim & finish

Flawless fixtures and a clean, inspection-ready finish.

Common Questions

New Construction — answered.

Yes. Much of our new-construction work comes from ongoing relationships with the region's custom-home builders who rely on our clean rough-in and dependable scheduling.
We coordinate closely with radiant and hydronic specialists so the plumbing and heating systems integrate cleanly. Early planning is key, and we're built for it.
We build custom-home plumbing across the greater Seattle area — Sammamish, Issaquah, Bellevue, Mercer Island, and up into Cle Elum and Suncadia, among others.
Request an Estimate

Let's build something that lasts.

Tell us about your project. We'll give you an honest assessment and a fair estimate — no pressure, no gimmicks.