★★★★★ 5.0 on Google · 25 reviews · Licensed FL #CFC1434171 · Insured Jacksonville Beaches · St. Johns County · Palm Coast · (904) 754-9877
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Repiping

Galvanized pipe replacement

Rusty water, weak pressure and leaking threads are the classic signs of old galvanized steel pipe. We replace it with PEX or copper and bring back full, clean water flow.

  • 5.0 ★ on Google
  • Licensed FL #CFC1434171
  • Same-day service
  • Owner on every job
New water lines replacing old galvanized pipe

Why galvanized pipe fails from the inside

Galvanized steel pipe was common in homes built before the 1970s. The zinc coating wears away over decades, and the steel underneath rusts from the inside, narrowing the pipe until pressure drops and the water turns brown.

Older homes in historic St. Augustine and the Jacksonville Beaches still have galvanized lines, sometimes mixed with newer pipe from past repairs. We replace the galvanized sections, or the whole system, and fix any spots where steel is joined straight to copper, which speeds up corrosion.

Signs of failing galvanized pipe

Brown or rusty water

Most noticeable first thing in the morning or after the water has been off.

Pressure that keeps dropping

Rust buildup narrows the pipe a little more every year.

Leaks at threaded joints

The threads are the thinnest part of the pipe and fail first.

Uneven pressure between fixtures

Some faucets are fine while others barely run, a sign of partial blockage.

How we replace galvanized lines

  1. Inspect & map

    We find every galvanized section, including hidden pieces from past repairs.

  2. Plan the routes

    New lines planned to minimize openings in plaster and older walls.

  3. Replace & connect

    Galvanized removed from service, with proper transitions to the rest of the system.

  4. Flush & test

    Lines flushed and pressure-tested, then we check flow at every fixture.

Brown water or weak pressure?

Get an honest assessment of your pipes.

Why homeowners choose CMA Plumbing

Licensed & insured

Florida license CFC1434171 and full insurance, for your protection and peace of mind.

The owner does the work

Marian handles your job from the first call to the cleanup. No subcontractors.

Clean, courteous plumbers

We wear shoe covers and leave your space spotless.

Warranty on parts & labor

We stand behind our work with a 100% satisfaction guarantee.

“Excellent, fast service for a reasonable price. Great communication. Call or text. Highly recommend!”

★★★★★Eszter J. · Yelp review
CMA Plumbing job photoCMA Plumbing job photoCMA Plumbing job photo

Galvanized Pipe Replacement FAQ

How long does galvanized pipe last?

Typically several decades, but most galvanized pipe still in service today is well past its expected life.

Is rusty water from galvanized pipe safe?

Rust is mainly an aesthetic and plumbing problem, but older galvanized pipe can also hold other deposits. Replacing it is the reliable fix.

Can you replace just part of the galvanized pipe?

Yes, but the remaining sections keep corroding. We’ll show you what’s left so you can decide.

Why is my pressure low only on hot water?

Corrosion in the hot line or at the water heater connections is common. We check both sides.

Book a visit

Tell us what’s going on. We’ll call you back fast.

For leaks, no hot water or backups, call. You’ll reach the owner, not a call center.

Call or text(904) 754-9877
Service areaJacksonville Beaches, St. Johns County & Palm Coast
Hours
Mon – Fri8:00 am – 8:00 pm
Saturday8:00 am – 5:00 pm
SundayEmergencies only
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