Whole Home Repiping in Katy, TX — The Katy Plumbing Company
Aging, corroded, or failing pipes don’t just cause low water pressure — they can silently damage your walls, floors, and foundation while driving up your water bill. If your Katy home’s plumbing was installed decades ago, whole home repiping may be the most cost-effective way to protect your property and restore reliable water flow throughout every room. The Katy Plumbing Company has been repiping homes across the Greater Houston area since 2000, and our licensed master plumbers bring 25 years of experience to every project.
Our Whole Home Repiping Services
Repiping involves replacing the existing water supply lines throughout your home with new, modern pipe material. Unlike spot repairs that temporarily patch a problem, repiping addresses the entire system at once — eliminating recurring leaks, improving water quality, and restoring full pressure to every faucet, shower, and appliance.
Our repiping services include:
- Whole home repiping — complete replacement of all supply lines from the main shutoff to every fixture
- Partial repiping — targeted replacement of a specific section, floor, or wing of your home
- PEX repiping — flexible, corrosion-resistant cross-linked polyethylene for new and retrofit installations
- Copper repiping — traditional copper supply lines with proven long-term durability
- Polybutylene pipe replacement — safe removal of faulty gray poly-b pipe common in 1980s–90s homes
- Post-repipe pressure testing — full system inspection to confirm zero leaks before we close the walls
- Drywall patching coordination — we work cleanly and efficiently to minimize disruption to your home
PEX vs. Copper: Which Is Right for Your Home?
When repiping your Katy home, you’ll typically choose between two materials: PEX and copper. Both are excellent options — the best choice depends on your budget, home age, and long-term goals.
PEX (Cross-Linked Polyethylene) is the most popular choice for whole home repiping today. It’s flexible, which means fewer fittings and joints — and fewer potential leak points. PEX resists corrosion and scale buildup, handles Houston’s water chemistry well, and costs roughly 25–35% less than copper for a comparable installation. It also expands in freezing temperatures rather than bursting, making it extremely durable.
Copper has a proven 50+ year track record and is naturally antimicrobial. It’s rigid, which makes it easier to inspect, and it holds its value well in real estate appraisals. Copper is an excellent option for homeowners who want maximum longevity and don’t mind the higher upfront investment.
Our master plumbers will walk you through both options during your free estimate so you can make the right choice for your household and budget.
Signs Your Home Needs Repiping
Many homeowners don’t realize their pipes are failing until a major leak causes serious damage. Watch for these warning signs — if you’re experiencing more than one, it’s time to call for a professional assessment:
- Discolored water — rust-colored, brown, or orange water coming from your taps is a clear sign of corroded iron or galvanized steel pipes
- Recurring leaks — if you’re patching the same pipes more than once a year, the whole system is likely deteriorating
- Low water pressure throughout the home — widespread pressure loss often points to pipe corrosion or scale buildup blocking flow
- Noisy pipes — banging, rattling, or humming in the walls can indicate pressure issues caused by aging supply lines
- Visible corrosion or discoloration on pipes — green, white, or orange buildup on exposed pipes under sinks or in crawl spaces
- Frequent pinhole leaks — especially common in older copper pipes exposed to Katy’s slightly hard water
- Gray polybutylene pipes — if your home was built between 1978 and 1995 and still has the original gray plastic supply lines, replacement is strongly recommended
- Home built before 1970 — galvanized steel pipes have a 40–70 year lifespan and are likely at or past end-of-life
Why Choose The Katy Plumbing Company for Repiping?
Repiping is one of the largest plumbing investments a homeowner can make. You need a company with the experience, licensing, and track record to do it right the first time.
- 25 years of local experience — we’ve been repiping homes in the Katy area since 2000 and have seen every pipe configuration and home style in the region
- Licensed Master Plumbers — every repipe is performed by or under the direct supervision of our licensed master plumbers (MPL #36673)
- 4.9★ rating with 3,120+ Google reviews — our reputation speaks for itself; we’re one of the most-reviewed plumbing companies in the Houston metro area
- Free, no-pressure estimates — we assess your home’s pipe condition, explain your options, and provide a clear written quote before any work begins
- Transparent pricing — no surprise charges; your estimate includes labor, materials, and cleanup
- Same-day and emergency availability — if a pipe failure requires urgent action, we respond fast
- Fully licensed and insured — protecting your home and our team on every job
What Does Whole Home Repiping Cost in Katy, TX?
The cost of repiping a home in the Katy area depends on several factors: the size of your home, the pipe material chosen, the number of fixtures, and the accessibility of existing pipes. As a general reference point for the Houston metro area:
- Small home (under 1,500 sq ft): $3,500 – $7,000 for PEX; $5,500 – $10,000 for copper
- Mid-size home (1,500–2,500 sq ft): $6,000 – $12,000 for PEX; $9,000 – $16,000 for copper
- Larger home (2,500+ sq ft): $10,000 – $20,000+ depending on layout and material
These are general ranges. Your actual cost may be lower or higher depending on your specific situation. The only way to get an accurate number is a professional in-home assessment — which we provide completely free. Call us at (281) 601-1513 to schedule yours.
How Long Does Repiping Take?
Most whole home repipes in the Katy area are completed in 1–3 days, depending on home size and complexity. We work efficiently to minimize the time your water is shut off, and we’ll give you a clear timeline before the project starts. You’ll typically have access to water by the end of each workday.
Serving Katy and Surrounding Communities
The Katy Plumbing Company provides whole home repiping services throughout the greater Katy area and surrounding Houston suburbs. Our service territory includes Katy, Cypress, Sugar Land, Fulshear, Cinco Ranch, Richmond, Brookshire, Missouri City, and surrounding communities in Harris, Fort Bend, and Waller counties. If you’re unsure whether we serve your area, call us — chances are we do.
Get a Free Repiping Estimate in Katy, TX
Don’t wait for a burst pipe or water damage to force the conversation. If your home is showing signs of aging plumbing, a free assessment from The Katy Plumbing Company can give you a clear picture of your pipe condition and your options — with no obligation to proceed.
Call us at (281) 601-1513 to schedule your free repiping estimate. We serve Katy, Cypress, Fulshear, Sugar Land, and the entire Greater Houston metro area. Our team is available 7 days a week, and we offer same-day appointments for urgent situations.
You can also contact us online and a member of our team will follow up with you promptly.
