Cast Iron Pipe Replacement & Repiping

Recurring backups, slow drains, sewer odors, or rust-stained water? In South Florida homes built before 1975, those are the early signs of cast iron pipes failing. Raider Rooter inspects, plans, and replaces failing cast iron lines across St. Lucie, Martin, Palm Beach, Broward, and Miami-Dade Counties. Family-owned since 1978.

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Family-Owned Since 1978  | Licensed & Insured  |  24/7 Emergency Service  |  Financing Available  |  Work Guaranteed  | Serving homeowners across South Florida and the Treasure Coast

Complete Cast Iron Pipe Replacement Services

Most South Florida homes built before the mid-1970s were plumbed with cast iron drain and sewer lines. After 40 to 60 years in the ground, those pipes corrode from the inside out — the walls thin, the bottoms scale and crack, and eventually the line collapses. The result is recurring backups, slow drains, sewage odors, and in worst cases, water damage under the slab. Raider Rooter inspects existing cast iron, tells you honestly what’s still serviceable and what needs to come out, and replaces failing lines with modern PVC piping built to last.

  • Camera inspection of existing cast iron
  • Spot repair and partial line replacement
  • Full-home cast iron replacement
  • Under-slab pipe replacement
  • Sewer line replacement
  • PVC repipe with permits handled
  • Pipe failure diagnostics & second opinions
  • Preventative replacement planning

We work on every scope from a single bad section to a full repipe, and we tell you up front whether your situation is a partial fix or a full replacement — not the other way around.

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Why Homeowners Choose Raider Rooter for Cast Iron Work

Camera Inspection First — Honest Recommendations Second

Cast iron replacement is a major decision. We start with an in-line camera inspection so you can see the condition of your pipes for yourself before you spend a dollar on replacement work. If a partial repair is the right answer, we’ll tell you. If the line is too far gone, we’ll show you why.

Permits, Code, and Inspection Handled

Cast iron replacement requires permits and code-compliant installation. Our licensed plumbers handle the permit process, work to local code, and stand behind the installation.

Family-Owned Since 1978

Raider Rooter is family owned and operated since 1978 and serves homes throughout St. Lucie, Martin, Palm Beach, Broward, and Miami-Dade Counties.

South Florida Cast Iron Specialists

South Florida cast iron has its own pattern of failure — high water tables, salt-air corrosion, and decades of buildup behave differently than they do in other parts of the country. We’ve been working in these homes since 1978, and we know what we’re looking at when we open a wall or pull a slab.

Modern PVC Built to Last

We replace failing cast iron with modern PVC piping engineered for long-term performance — the kind of system that won’t be your problem again.

Financing Available

Cast iron replacement is a significant investment. Financing options are available through a third-party provider so you can move forward without putting it off.

How to Tell Your Cast Iron Is Reaching End of Life

If your home was built before 1975 and you’re seeing any of the signs below, it’s worth getting your cast iron lines inspected before they fail outright. The earlier you catch it, the more options you have.

  • Recurring drain clogs that come back even after professional cleaning
  • Multiple drains slow at the same time
  • Sewer odors inside the home or in the yard near the cleanout
  • Rust-colored water, especially on first use of the day
  • Visible flaking, scaling, or corrosion on exposed pipe sections
  • Patches of unusually green or sunken grass over the sewer line
  • Cracks in the slab, raised tile, or unexplained moisture in flooring
  • Backups that affect more than one fixture at once

If two or more of these are happening, cast iron failure is the likely cause and a camera inspection will confirm it.

Our Cast Iron Replacement Process

Step 1: Camera Inspection & Diagnosis

We run an in-line camera through the existing system to document what's actually happening in your pipes — corrosion, scale, cracks, bellies, and root intrusion. You see the footage, not just our description of it.

Step 2: Honest Recommendation

We walk you through what we found and the realistic options: spot repair, partial replacement of the worst sections, or full repipe. We give you a written estimate with a clear scope, timeline, and price.

Step 3: Permits & Planning

Once you approve the scope, we pull the necessary permits, coordinate access, and minimize the disruption to your home — including under-slab work where required.

Step 4: Replacement & Code-Compliant Installation

Our licensed plumbers replace failing cast iron with modern PVC, working to local code and the permit scope.

Step 5: Inspection, Test & Walkthrough

Before we close everything up, we test the new system, pass the required inspection, and walk you through what was done and what to expect going forward.

Proudly Serving Homes Across South Florida and the Treasure Coast

Raider Rooter provides cast iron pipe replacement and repiping throughout St. Lucie, Martin, Palm Beach, Broward, and Miami-Dade Counties — with deep experience in the older neighborhoods where cast iron failure is most common.

Toll Free

866-6RAIDER

Toll Free

(561) 737-8818

Worried About Your Pipes? Let's Look Inside Them.

A camera inspection is the only way to know for certain whether your cast iron is still serviceable or reaching end of life. Schedule one before the next backup turns into a much bigger problem.

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24/7 Emergency Service

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Licensed & Insured

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Work Guaranteed

What Homeowners Say About Raider Rooter

Raider Rooter has earned strong customer feedback for responsiveness, professionalism, quality service, and fast turnaround. A scrolling Google review carousel can help reinforce trust and improve conversion performance for paid traffic visitors.

Frequently Asked Questions

How do I know if my cast iron pipes need to be replaced?

The most common signs are recurring drain clogs that come back after professional cleaning, multiple drains slow at the same time, sewer odors inside the home, rust-colored water, visible corrosion on exposed pipe, and unexplained moisture or cracks in the slab. A camera inspection confirms what’s actually happening inside the pipe.

In South Florida, cast iron drain and sewer lines typically last 40 to 60 years before significant deterioration begins. Most homes built before the mid-1970s are now in or past that window.

Pricing depends heavily on scope — a single bad section is very different from a full-home repipe, and under-slab work adds cost vs. accessible runs. We provide a written estimate after the camera inspection so the price reflects what your home actually needs, not a guess.

In some cases partial replacement is the right call — for example, if only a specific run has failed and the rest of the system is still in good condition. The camera inspection tells us which approach makes sense. We’ll recommend the smaller scope when it’s appropriate.

Delaying replacement typically means more frequent and more expensive emergency calls, water damage from leaks under the slab, sewer backups inside the home, and eventually a forced full replacement under far worse conditions than a planned project.

It depends on where the pipes run. Some replacements can be done from accessible areas; under-slab pipes do require opening flooring in the affected runs. We walk you through exactly what access is needed before we start, and we minimize disruption wherever the scope allows.

Yes. Cast iron replacement requires permits and code-compliant installation. Our licensed plumbers handle the permit process and the required inspection.

A spot repair can be done in a single day. Partial replacement typically runs a few days. A full-home repipe depends on the home’s size, layout, and how much under-slab work is involved — we give you a realistic timeline as part of the estimate.

Yes. For larger replacement projects, financing is available through a third-party provider so you can move forward without delaying needed work.

We provide professional camera inspections to evaluate your system’s condition, and we’re glad to provide second opinions if you’ve already had another company quote a repipe.

Stop Worrying About Your Pipes. Get a Real Answer.

From a single bad section to a full-home repipe, Raider Rooter provides honest cast iron inspections and trusted replacement work across St. Lucie, Martin, Palm Beach, Broward, and Miami-Dade Counties. Call now to speak with our team or request an inspection online.