Denton County Repiping Specialists

Whole-Home Repiping

Galvanized pipes corroding? Copper pinhole leaks? Low water pressure throughout the house? Haltex Plumbing replaces your entire plumbing system with modern PEX piping — built to last decades in North Texas conditions.

When Your Home Needs a Complete Repipe

Many homes across Denton County were built with galvanized steel or copper piping that has reached the end of its functional lifespan. Galvanized pipes — common in homes built before 1970 — corrode from the inside out, gradually restricting water flow, discoloring water, and eventually springing leaks inside walls, under slabs, and in crawlspaces. Copper piping, while longer-lasting, is vulnerable to pinhole leaks caused by aggressive water chemistry and the mineral content in Denton County's hard water supply.

If you live in an older home in Lewisville (many built in the 1980s), Lake Dallas (1990s-era construction), or one of Denton's historic districts near the downtown square, your original piping may be showing its age. Warning signs include rusty or discolored water, low water pressure at multiple fixtures, recurring leaks in different parts of the house, visible corrosion on exposed pipes, and unexplained increases in your water bill. When these symptoms appear at multiple locations, spot repairs become a losing game. A whole-home repipe solves the problem permanently.

Haltex Plumbing specializes in complete residential repiping across Denton County. We replace deteriorated galvanized, copper, or polybutylene piping with modern cross-linked polyethylene (PEX) tubing — the industry standard for residential water distribution. Our licensed plumbers have completed repipe projects ranging from 1,200-square-foot starter homes to 4,000-square-foot custom builds, and every job is performed under our Responsible Master Plumber license (RMP 45127).

PEX vs. Copper for North Texas Homes

For whole-home repiping in Denton County, we recommend PEX for the majority of residential applications. PEX offers several advantages over copper in our specific conditions. First, PEX is resistant to scale buildup from hard water — a significant advantage when your water hardness runs between 12 and 20 grains per gallon. Second, PEX is flexible, which means fewer fittings, fewer potential leak points, and faster installation. Third, PEX tolerates the expansion and contraction caused by North Texas temperature swings — from summer highs above 100 degrees to winter lows that can drop into the teens during freeze events.

Copper remains an excellent material and is still required by code in certain commercial applications. For homeowners who prefer copper, we install it with the same level of craftsmanship. We present both options with transparent pricing so you can make an informed decision based on your budget, your home's specific needs, and your long-term plans.

Galvanized Pipe Replacement

Galvanized steel pipes were the standard for residential plumbing from the 1920s through the 1960s. These pipes have a zinc coating that protects against corrosion — but that coating erodes over 40 to 50 years, exposing the steel beneath to constant water contact. The result is internal rust, mineral buildup, and progressively worsening water quality and pressure. If your home still has galvanized supply lines, replacement is not a matter of if — it is a matter of when. Waiting until a pipe bursts inside a wall or under your foundation means emergency repairs, water damage, and significantly higher total costs.

Financing Your Repipe Project

We understand that a whole-home repipe is a significant investment. That is why Haltex Plumbing offers flexible financing options with approved credit. You can protect your home now and spread the cost over time with monthly payments that fit your budget. Ask about our current financing terms when you call for your free estimate.

Our Repiping Process

A whole-home repipe is a significant project, and we approach it with careful planning to minimize disruption to your daily life.

Step 1: Comprehensive Assessment

We inspect your entire plumbing system — supply lines, fixtures, water heater connections, and outdoor spigots. We map the existing pipe runs, identify the best routing for new lines, and provide a detailed, written estimate with no hidden costs.

Step 2: Preparation & Protection

Before any work begins, we protect your flooring, furniture, and belongings with drop cloths and plastic sheeting. We identify the optimal access points to minimize the number and size of wall openings needed.

Step 3: Pipe Installation

Our team installs new PEX (or copper) supply lines throughout your home, connecting to every fixture, appliance, and outdoor spigot. We use a manifold system where appropriate, which allows individual fixture shutoff capability — a major convenience upgrade over older branch-and-tee systems.

Step 4: Testing & Restoration

Every connection is pressure tested to verify there are no leaks. We restore wall openings to a patch-ready state, clean up completely, and walk you through the new system. Your home's plumbing is now built to last 50-plus years.

Upfront Repiping Estimates

Custom Pricing Based on Home Size & Pipe Type

Every home is different. We provide a detailed written estimate after a thorough assessment of your plumbing system. No ballpark guesses — exact pricing before any work begins. Financing available for qualifying customers.

★ FREE Whole-Home Plumbing Inspection Included

5% senior and military discount applies. $75 referral bonus available.