Pipe Replacement in Seven Hills

Pipe Replacement in Seven Hills

Seven Hills was built through the 1990s and 2000s around Rio Secco, and its semi-custom and luxury homes were plumbed almost universally in copper — the premium choice of the era. That copper is now 20 to 30 years old, which on Henderson's hard, chlorinated water is precisely the age where pitting corrosion starts surfacing as pinhole leaks, usually on the hot side first.

The homes themselves raise the stakes. Large two-story floor plans mean long pipe runs through walls, ceilings, and joist bays — so a slow mist from a pinhole can travel and soak a lot of expensive finish material before it shows. And many Seven Hills homes have hot-water recirculation loops for the far bathrooms; recirc lines run hot water continuously and are reliably the first copper to fail.

A repipe here is a bigger job than in a compact single-story — more fixtures, more linear feet — but the process is the same: PEX alongside the old system, water on for most of the project, pressure test, patch, one flat quote sized to the actual home.

What We Handle

• Whole-home PEX repipes — water on for most of the job, drywall patched
• Polybutylene identification and replacement
• Failing-copper assessment and repipes

Copper at the Twenty-Year Mark in Seven Hills

Why the Hot Side Fails First

Hot water speeds up the pitting reaction inside copper, so Seven Hills leaks usually start on lines leaving the water heater or feeding upstairs showers. A first leak on the hot side is an early warning about the cold side, which is aging on the same water just a little more slowly. The copper pinhole guide covers the chemistry.

Recirculation Pumps and Far-Bathroom Loops

Many semi-custom homes around Rio Secco have recirc pumps so the far bathrooms get hot water fast. Those loops run hot continuously and wear out copper ahead of everything else. On a repipe, the recirc line is replaced along with the rest of the hot and cold supply so the convenience stays and the weak point goes away.

Leaks Between Floors in Two-Story Plans

In a two-story home, a pinhole above the first-floor ceiling can wet joist bays and insulation long before a stain appears below. By the time you see it, the drywall and sometimes the flooring above need work too. That's one reason Seven Hills owners tend to stop repairing after the second leak rather than waiting for the next one.

A Flat Quote Sized to a Larger Home

Seven Hills homes have more fixtures and more linear feet of pipe than a compact Henderson single-story, so the job is bigger. It's still priced as one flat number after the free assessment, covering lines, labor, testing, and drywall patching. The repipe process page lists exactly what that number includes.

Keeping a Busy Household Running

Because new PEX goes in alongside the old copper, the house keeps working through most of the project; the water is off for part of one day at the changeover. We tell you that day in advance so you can plan around it. Owners in nearby Anthem with similar-age copper usually ask the same scheduling questions.