What does plumbing installation include in a new home?

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Plumbing installation in a new home includes the full rough-in and finish work for clean water supply lines, drain‑waste‑vent piping, and all plumbing fixtures. Most of the labor happens during rough‑in, when pipes are routed, secured, and pressure‑tested before walls are closed, then fixtures and trim are set at the finish stage. In our Kuna service area, projects commonly add outdoor hose bibs, a dedicated sump pump where groundwater is a concern, and optional water treatment to protect fixtures. What a complete scope typically covers: - Rough‑in for hot/cold supply, main shutoff, and drain‑waste‑vent layout - Water heater set, expansion control as needed, and gas or electric hookups - Fixture set (kitchen, baths, laundry) with individual shutoffs and traps - Exterior hose bibs, sump pump or backflow devices, and final system testing Ask for a pre‑construction walk‑through to lock in fixture choices, locations, and test points before framing closes.
Updated: 2026-10-23
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