New Construction Plumbing
Professional Service

New Construction Plumbing

Underground, rough-in and trim for additions, ADUs and commercial build-outs

(626) 543-0725
Free Estimates
Local Service
Quality Workmanship
Overview

A premium take on new construction plumbing

New construction plumbing is a schedule problem as much as a pipe problem. Underground has to be in and inspected before the slab pours; rough-in has to be complete and tested before drywall; trim has to land when the finishes do. We work from the plans, coordinate with the general contractor and the inspector, and hit the dates that let the trades behind us keep moving — on room additions, ADUs, tenant improvements and ground-up commercial.

This service is a good fit for homeowners and property managers who want a clean, professional result without juggling the details themselves. We handle the prep, the finish work, and the cleanup so the space is ready to enjoy when we're done.

What's Included

Every project covers the essentials

  • Underground, rough-in and finish trim on one contract
  • Room additions, ADUs, tenant improvements and commercial build-outs
  • Waste, vent, water and gas installed from the approved plans
  • Permits pulled and inspections scheduled at each stage
  • Pressure and hydrostatic testing before cover
  • Fixture setting and startup coordinated with your finish schedule
Our Process

Four steps from first call to final walkthrough

01

Plan Review

We take off the plans, flag conflicts with the structural and mechanical drawings early, and price the full scope.

02

Underground

Waste and water in the ground, tested and inspected before the slab is poured.

03

Rough-In

Water, waste, vent and gas run and pressure tested, then signed off before drywall closes the walls.

04

Trim & Start-Up

Fixtures set, water heater started, everything tested, and a final walk with your superintendent.

Why It Matters

The difference a careful job makes

Small choices in prep, materials, and finish work add up to a result that looks better and lasts longer.

Polished Finish

A clean, professional result that elevates the look and feel of the space.

Built to Last

Careful preparation and quality materials help the result hold up over time.

Detail-Driven

We sweat the edges, transitions, and finish work that cheaper jobs skip.

Respect for Time

Clear timelines and steady communication from first contact to walkthrough.

Our Standard

Detail-driven from start to finish

Premium results come from disciplined habits — not shortcuts. Here's the standard we hold ourselves to on every project.

Clear Communication

Straightforward answers, transparent scope, no surprises.

Careful Preparation

Surfaces, materials, and the site are prepped before any real work begins.

Professional Materials

We work with materials chosen for the finish and longevity they deliver.

Respect for Property

Floors, fixtures, and surroundings are protected throughout the project.

Final Quality Check

Every job ends with a walkthrough so the result matches expectations.

FAQ

Questions, answered

Ready When You Are

Get a free estimate for new construction plumbing

Share a few details about your project and we'll get back to you with clear next steps.

(626) 543-0725
Free Estimates
Local Service
Quality Workmanship

Plumbing Problem? Let's Look at It.

Free estimates across LA, Orange, Riverside and San Bernardino counties.

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ArCor Rooter Corp

ArCor Rooter Corp is a C-36 licensed plumbing contractor based in Rialto, working on homes and commercial buildings across Los Angeles, Orange, Riverside and San Bernardino counties. Rooter and jetting, repipes, water heaters, and camera-verified sewer diagnostics.

$199 drain clearing + camera inspection with an accessible cleanout

Contact

Serving LA, Orange, Riverside & San Bernardino counties

Hours

  • Monday – Saturday
  • Sunday: Closed
  • 6:00 AM – 6:00 PM

Licensed & Insured

CA License #C36-1082481

© 2026 ARCOR ROOTER CORP. All rights reserved.

Plumbing & Rooter Service · Rialto, CA