New Construction Plumbing and Gas Fitting

Reliable rough-in and finish plumbing for new homes and light commercial buildsโ€”installed to code, pressure-tested, and ready for inspection.

Our New Construction Process

Clear communication and consistent workmanship at every phaseโ€”so your schedule stays on track.

01

Plan Review

We review drawings, fixture selections, and timelines, then confirm scope and inspection requirements.

02

Rough-In

Install DWV and water distribution, label lines, and keep runs accessible for other trades.

03

Test & Inspect

Pressure tests and walkthroughs before inspections to catch issues early and avoid delays.

04

Trim-Out & Turnover

Set fixtures, verify performance, and leave the space clean with a punch-list friendly finish.

What we do

Plumbing for New Builds

From underground to trim-out, Legacy Plumbing, Inc. coordinates with builders and trades to keep your project moving and your inspections smooth.

Underground & Rough-In

Water and drain lines, venting, and stub-outs installed per plan with clean routing and proper support.


Top-Out & Pressure Testing

Supply lines completed and tested, with documentation and quick corrections if an inspector requests changes.


Finish Trim & Fixture Set

Set toilets, faucets, tubs/showers, disposals, and final connectionsโ€”clean, sealed, and ready for turnover.


Gas Piping (Where Applicable)

Gas line sizing and installation for ranges, fireplaces, and outdoor kitchens, with required testing and safety checks.

Why Legacy

Built for Inspections

Code-first installation

Work completed to current code requirements with proper supports, cleanouts, and venting.

Job-site communication

We coordinate with your superintendent and other trades to reduce conflicts and rework.

Quality you can see

Neat runs, labeled lines, and solid fixture set so the final product matches the build quality.