Plumbing repipe in San Antonio, TX
Patching the fifth pinhole in the same tired system is money spent twice. Repiping swaps it for new PEX or copper, routed through the fewest wall openings we can manage.
Signs you need this
- Leak after leak in different spots
- Rusty or discolored water
- Low pressure throughout the house
- Polybutylene or old galvanized pipe
Why it happens
Older materials have a lifespan. Galvanized steel rusts shut, polybutylene from the 1980s and 90s can fail without warning, and copper in some water conditions pits over time. Once a system starts failing, a full repipe is usually cheaper than chasing leaks one at a time.
A repipe is a big decision, and we treat it that way. We start by showing you what is failing: a cut section of corroded pipe, rust in the water, a pressure reading, or a history of leaks. Then we map how the new lines will run, where openings will be made and how long the water will be off each day. Most of the work happens in the attic, with short drops down the walls to each fixture. New shut-off valves go in at every fixture while we are at it. When the new system passes its pressure test, the old one is disconnected and your walls are patched.
What we check first
- Current pipe material and condition
- Routes through attic and walls
- Number of fixtures and valves
- Permit requirements for your city
Your options
PEX repipe
Flexible, fast to install and resistant to freeze splits. Our most common choice.
Copper repipe
For owners who prefer copper and homes where it fits the layout.
Partial repipe
Only the failing part of the system, when the rest is sound.
Before we get there
- Plan for a few days with some water downtime
- Clear closets and attic access
- Move furniture along the walls where we will work
What affects the price
Repipe price depends on house size, number of fixtures, pipe material and how easy the attic and walls are to reach. PEX is usually less than copper. Patching and permit fees are included or listed so nothing is a surprise.
Homes built or replumbed across San Antonio in the 1980s and early 90s were often plumbed with polybutylene. If yours has gray plastic supply lines, it is worth a look before it fails.
Plumbing repipe questions
How long does a repipe take?
Plan on two to four working days for a typical house, with water restored overnight.
Will you damage my walls?
We make small openings to route pipe. Patching is done after.
Do I need a permit?
Usually yes. We handle it.
Is PEX safe for drinking water?
Yes. It is approved for drinking water and widely used in new homes.