PEX System Installation, Repair and Repiping in Stark County

What Our PEX Services Include

PEX work covers more than full repipes. Much of what we do involves adding to, adapting or fixing an existing system. Typical projects include:

• Whole-house PEX repipes replacing galvanized, polybutylene or failing copper
• New construction and addition rough-ins
• Manifold installations with individual shutoffs for each fixture
• Remodel rough-ins for relocated sinks, showers and laundry
• Repairs to leaking crimp, clamp, expansion or push-fit connections
• Transitions between PEX and existing copper or galvanized pipe
• Lines to outbuildings, ice makers, humidifiers and outdoor spigots

Signs Your PEX System Needs Attention

PEX is durable, but it is only as good as the installation. Most problems we see come from fittings, exposure or physical damage rather than the tubing failing on its own.

Watch for drips or mineral crust at a fitting, tubing that looks chalky or faded where it has been exposed to light, kinks that restrict flow, chew marks in attics or crawl spaces, and tubing touching a water heater flue or other heat source. A sudden change in pressure at one fixture can also point to a kinked or crushed line behind the wall. If you see any of these, our leak repair team can find and fix the problem.

Older homes add one more sign: PEX that was spliced into galvanized or copper years ago and now leaks at the transition. That is usually the old metal failing next to the fitting, not the PEX. In those cases we cut back to sound pipe, and if the metal is failing in several places, we talk with you about replacing it rather than adding another adapter.

PEX for Homes and for Commercial Buildings

Whatever the building, we size lines based on the real fixture demand and route them away from heat, sunlight and sharp edges.

Residential systems

In homes, PEX shines because it bends around framing, needs far fewer fittings than rigid pipe and can be fished through finished walls. That means less demolition during a repipe and quicker rough-ins during remodels. It is also quieter than copper, with less noise from water hammer and flow.

Commercial and multi-unit properties

Offices, retail spaces and apartment buildings benefit from PEX's speed of installation and the ability to give each unit or restroom group its own manifold and shutoffs. Larger diameter mains, mechanical rooms and areas near heat sources may still call for copper, so many commercial systems use both materials.

Types of PEX and Connection Methods

There are three main grades of PEX, made by different cross-linking methods. PEX-A is the most flexible and can be expanded to accept fittings, and a kink can often be fixed with heat. PEX-B is stiffer, widely available and typically joined with crimp or clamp rings. PEX-C is less common in whole-house work.

Connections fall into a few families: copper crimp rings, stainless clamp (cinch) rings, expansion fittings used with PEX-A and push-fit fittings that are handy for repairs. We match the fitting system to the tubing and use the correct tools and gauges to verify every connection. Mismatched tools and fittings are one of the most common causes of PEX leaks we repair.

When PEX meets existing metal pipe, we use proper transition fittings, and near the water heater we connect with a metal section so the tubing is not exposed to heat. Our copper piping service handles the metal side of those transitions.

How a PEX Project Comes Together

First, we visit for a free estimate, look at your existing plumbing and decide with you between a manifold layout, where each fixture has its own line back to a central panel, or a trunk-and-branch layout, which uses fewer feet of tubing. Second, you approve the specifications, including materials, routing and schedule. Third, we install the system, pressure test it and complete a quality inspection before walls are closed.

For whole-house replacements, see our repiping services page. For additions and new builds, our new plumbing installation team handles the full rough-in.

Preparing for PEX Work and Keeping It in Good Shape

Before installation, clear access to the basement, water heater and any walls being opened, and let us know about planned future fixtures so we can leave capped stubs or spare manifold ports. After installation, PEX needs very little attention, but a few habits matter:

• Keep exposed tubing out of direct sunlight and away from fluorescent fixtures in unfinished areas
• Do not paint PEX or let solvents, spray foam not approved for plastic, or chemicals sit on it
• Keep rodents out of attics and crawl spaces where tubing runs
• Insulate lines in unheated spaces; PEX resists splitting but is not freeze-proof
• Label manifold valves so anyone in the house can shut off a single fixture