๐Ÿ“ž Call or Text โ€” 210-500-9085
๐Ÿ“ž Call 210-500-9085 ๐Ÿ’ฌ Text 210-500-9085 โœ‰ MC1Plumbing.csr@gmail.com
๐ŸŽ–๏ธ Veteran-Owned & Operated | License RMP M-43246 | TCEQ BPO025263 โ€” Backflow | 30 Years Experience
MC 1 Plumbing โ€” San Antonio, Texas

Pipe Repair & Replacement in San Antonio, TX

Water & Drain Pipes

Pipe Repair & Replacement

A leaking, corroded, or burst pipe needs a repair that lasts. We fix the problem properly, with as little disruption to your home as possible.

Pipe Repairs Done Right the First Time

Pipes are out of sight until something goes wrong: a drip under the sink, a wet spot on the ceiling, a burst line after a freeze, or a corroded fitting that finally gives out. MC 1 Plumbing repairs and replaces water supply and drain pipes throughout Greater San Antonio, in walls, ceilings, attics, crawl spaces, and under sinks.

We work with every common pipe material, including copper, PEX, CPVC, PVC, galvanized steel, and cast iron. When we repair a section of pipe, we use the right materials and fittings for your system, not a quick patch that will fail again.

Our goal is to fix the problem with as little damage to your home as possible, which sometimes means working through a small access point or crawl space instead of opening a large section of wall. Every job is backed by a licensed Texas Responsible Master Plumber (RMP M-43246) with 30 years of experience.

A Real Repair, Not a Temporary Patch

Pipe repairs that are done right protect your home for years.

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Stop Leaks Fast

Leaking and burst pipes repaired to stop water damage.

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Every Pipe Type

Copper, PEX, CPVC, PVC, galvanized, and cast iron.

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Less Disruption

Minimal openings and careful access to protect your home.

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Root Cause

We look at why the pipe failed so it doesn't happen again.

Why Pipes Fail in San Antonio Homes

Several local factors are hard on plumbing. Hard water leaves scale inside pipes and fittings. Older homes may still have galvanized steel supply lines that corrode from the inside out, or polybutylene piping, which was widely installed in past decades and is known for failing. Shifting clay soils can stress pipes that run under or into the slab.

Freezes are rare here, but when they come, exposed or poorly insulated pipes in attics, exterior walls, and crawl spaces can burst. The damage often shows up when the ice thaws and water starts flowing again.

If you're seeing repeated leaks in different spots, it may be a sign the whole system is reaching the end of its life. In that case, whole-house repiping can be a better long-term investment than chasing one repair after another.

Complete Pipe Repair Service

Every pipe repair covers the damaged section and the conditions that caused it.

  • Leaking pipe and fitting repair
  • Burst and freeze-damaged pipe repair
  • Corroded galvanized pipe replacement
  • Copper, PEX, CPVC and PVC repairs
  • Cast-iron drain pipe repair
  • Pipes in walls, ceilings, attics and crawl spaces
  • Minimal-access repair approach
  • Pipe insulation for freeze protection
  • Pressure check after the repair
  • Clear explanation of what failed and why

Pipe Repair FAQ

How do I know if I have a leaking pipe?

Common signs include water stains, damp spots, a musty smell, a running water meter when nothing is on, or an unexplained jump in your water bill.

Will you have to cut open my walls?

Sometimes a small opening is needed, but we always look for the least disruptive access, such as a crawl space, attic, or cabinet.

What should I do if a pipe bursts?

Shut off the main water valve right away, then call us. Knowing where your main shutoff is before an emergency is a smart idea.

Should I repair the pipe or repipe the house?

For a single leak, repair is usually fine. If you're having repeated leaks or have old galvanized or polybutylene pipe, repiping may be the better long-term choice.

Do you repair drain pipes too?

Yes. We repair water supply lines and drain lines, including older cast-iron drains.

Our Simple 4-Step Pipe Repair

From your first call to a dry, working system, here's what to expect.

1

Call

Call or text 210-500-9085. If water is flowing, shut off the main valve first.

2

Locate

We find the damaged section and the cause of the failure.

3

Repair

We repair or replace the pipe with the right materials and fittings.

4

Test

We restore water, check for leaks, and explain what we found.

★★★★★

“OUTSTANDING service. He arrived early, was very reasonably priced, great with my little kids, and climbed through a small space numerous times to fix my water leak so that he did not have to cut any drywall.”

Jennifer A. — Google Review ★ 4.8 · 19 Google Reviews — Read Our Reviews →

Leaking Pipe? Call MC 1.

Call or text Daniel today • Veteran-Owned • License RMP M-43246 • Serving Greater San Antonio