You’re dealing with slow drains, sewage smells, or water backing up into your home. Maybe you’ve already paid for one or two repairs, and now something else is leaking. That’s not bad luck—that’s cast iron doing what it does after 40+ years in Florida’s humid, salt-heavy soil.
Here’s what happens when you replace failing cast iron pipes instead of patching them again. You stop worrying about the next leak. You eliminate the health risks from sewage gas and mold. Your water pressure improves because there’s no rust buildup choking the flow. And if you’re planning to sell, you remove one of the biggest red flags buyers and inspectors look for.
Modern PVC or PEX systems last 50+ years, meet current Florida building codes, and won’t corrode. You’re not just fixing a problem—you’re done with cast iron for good.
Drain Wizard is a family-owned plumbing company based right here in Brevard County. We’ve spent years working on homes in North Merritt Island, Cocoa, Rockledge, and Melbourne—properties with the same plumbing challenges you’re facing now.
We know what Florida soil does to cast iron. We know how humidity accelerates corrosion. And we know that most homeowners don’t find out their pipes are failing until they’re already dealing with water damage or sewage backups.
That’s why we start every job with a full inspection using camera diagnostics. You’ll see exactly what’s happening inside your pipes, and we’ll walk you through what needs to be replaced, what your options are, and what it’s going to cost before any work starts.
First, we run a camera through your drain lines to see where the damage is and how far it’s spread. You’ll watch the footage with us, and we’ll explain what you’re looking at—cracks, corrosion, root intrusion, whatever’s causing the problem.
Next, we give you a detailed estimate for full replacement. Depending on your property and the extent of the damage, we may recommend trenchless sewer repair to minimize digging, or traditional excavation if that’s the better option. Either way, you’ll know what to expect before we start.
Once you approve the plan, we handle the permits, schedule the work, and replace your old cast iron with modern PVC or PEX piping. Most residential sewer line replacement projects take one to three days, depending on the scope. When we’re done, you’ll have a system that’s built to last decades, not years.
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When we replace your cast iron pipes, you’re getting a full drain replacement—not a repair that buys you another year or two. That means removing the corroded sections and installing new piping that meets Florida’s current building codes.
In North Merritt Island, most homes built before 1975 have cast iron drain lines that are already past their 40-50 year lifespan. Florida’s coastal environment makes it worse. The combination of humid air, salty soil, and acidic groundwater speeds up corrosion, so pipes that should last decades start failing after 25 to 30 years.
We see it constantly—homeowners who’ve lived in the same house for years suddenly dealing with recurring backups, foul odors, or rust-colored water. By the time those symptoms show up, the damage inside the pipes is already extensive. That’s why we recommend full replacement over pipe descaling or spot repairs when the system is this far gone.
You’ll also get a detailed walkthrough of the new system, documentation for your records, and peace of mind knowing your plumbing is solid for the next 50+ years.
If your home was built before 1975 and you’re experiencing slow drains, sewage odors, water backups, or discolored water, your cast iron pipes are likely corroding from the inside. These are the most common warning signs, but the real damage is often hidden.
Cast iron corrodes from the inside out, so by the time you notice rust stains or smell sewage gas, the pipes are already compromised. Hydrogen sulfide from waste creates sulfuric acid inside the pipe, which eats through the metal until it cracks or collapses.
The only way to know for sure is a camera inspection. We run a small camera through your drain lines to see exactly what’s happening—cracks, corrosion, root intrusion, or complete failure. You’ll watch the footage with us, and we’ll show you what needs attention and what can wait.
You can, but it’s usually not the best long-term decision if your pipes are 40+ years old. Cast iron doesn’t fail in just one spot—it deteriorates throughout the entire system at roughly the same rate.
If we’re finding corrosion or cracks in one section, the rest of your pipes are likely in similar condition. Patching one area might stop the immediate leak, but you’ll be dealing with another failure in a different spot within months or a year. That’s why many homeowners end up paying for multiple repairs before finally replacing the whole system.
Full replacement costs more upfront, but it eliminates the cycle of emergency repairs and gives you a modern system that won’t corrode. If your pipes are showing multiple signs of failure, replacement is the smarter investment.
Traditional pipe replacement involves digging a trench to access and remove the old cast iron, then installing new PVC or PEX piping. It’s more invasive, but it’s often necessary when pipes have collapsed or when we need to reroute the system.
Trenchless sewer repair is less disruptive. We dig small access points at either end of the damaged section and either pull new piping through the old line or use a liner to reinforce it from the inside. It’s faster, causes less damage to your yard or driveway, and costs less in most cases.
Which method we recommend depends on the condition of your pipes and your property layout. If the cast iron is completely deteriorated or if there are major root intrusions, traditional excavation is usually the better option. We’ll walk you through both approaches during the inspection so you can see what makes sense for your situation.
Most residential sewer line replacement projects take one to three days, depending on the size of your home and how much piping needs to be replaced. Smaller jobs—like replacing a single drain line—can be done in a day. Whole-house replacements take longer.
The timeline also depends on whether we’re using trenchless methods or traditional excavation. Trenchless repairs are faster because there’s less digging and restoration work. Traditional replacement takes longer, especially if we need to work around landscaping, driveways, or other obstacles.
We’ll give you a clear timeline during the estimate so you know what to expect. Most homeowners are able to stay in their homes during the work, though you may need to limit water usage for short periods while we’re connecting the new system.
The cost depends on how much piping needs to be replaced, whether we’re using trenchless or traditional methods, and how accessible your drain lines are. Most full replacements in Brevard County range from $15,000 to $50,000, but smaller projects can cost less.
That’s a wide range because every home is different. A single-story house with easy access to the sewer line will cost less than a two-story home with pipes running under a concrete slab. Trenchless repairs are typically less expensive than full excavation because there’s less labor and restoration involved.
We provide free estimates after the camera inspection, so you’ll know exactly what the job will cost before we start. We also break down your options—what needs to be done now, what can wait, and what the long-term costs look like if you choose repairs over replacement.
Yes. Updated plumbing is one of the first things buyers and home inspectors look for, especially in older homes. Cast iron pipes are a red flag during inspections because they’re known to fail, and most buyers either walk away or demand a price reduction to cover the replacement cost.
New PVC or PEX piping shows that the home has been maintained and that the buyer won’t be dealing with emergency plumbing repairs after they move in. It’s a selling point, not a liability.
Even if you’re not planning to sell right now, replacing failing cast iron pipes protects your home’s value and prevents the kind of water damage that can cost tens of thousands to repair. It’s one of those upgrades that pays for itself in avoided problems and increased marketability.
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