Underground Cast Iron Replacement

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Common Cast Iron Pipe Scenarios We Fix:

When the cast iron underneath your home starts causing problems, you may notice slow drains, frequent backups, or foul odors. Dealing with a sewer issue can be stressful, especially when you’re worried about the damage, the disruption to your home, and the cost of repairs. Our cast iron replacement services are designed to make the process easier by finding the source of the problem and providing the right solution to get your sewer system flowing properly again. Below are common issues we fix when completing a underground cast iron replacement:

  • SEWER BACKUPS AND SLOW DRAINS

  • BROKEN OR COLLAPSED CAST IRON PIPES

  • TREE ROOT INTRUSION

  • FOUL SEWER ODORS

  • DETERIORATED CAST IRON

Our Process

FREE ON-SITE EVALUATION AND VIDEO INSPECTION

We send a certified underground plumbing professional directly to your home to evaluate your pipes. Using a camera, we navigate your underground pipes to pinpoint the exact location and cause of the issue. We always invite you to watch the camera monitor with us live so you can see precisely what’s happening inside your pipes.

DETAILED EXPLANATIONS

Once the inspection is complete, we walk you through the video footage step-by-step. We explain the exact condition of your pipe and outline every option available to fix it. We make sure all your questions are answered so you feel 100% confident in the path forward.

TRANSPARENT PROPOSAL & FLAT-RATE PRICING

You will receive a clear proposal that breaks down every step of your repair before any work begins. We use flat-rate pricing, meaning the price we quote is the price you pay.

What Customers Are Saying About Our Cast Iron Replacements

“Barth did an amazing job on our sewer project. The new concrete finish on the floor was super smooth, so we can now put down vinyl plank flooring. Their cleanup was superb! I would highly recommend them to anyone who wants a quality repair.”

Gary L.

Gary L.

“Mike and Shawn were amazing. In addition to being consummate professionals, they are conscientious, kind, and caring. Great vibes and great energy: it was a pleasure to have them at our house. They replaced our 50-year-old cast iron sewer line. There were a lot of different steps and we were so impressed with how they handled each part of the process.”

Alida H.

Joelle S.

“Mike was great to work with! Mike and Shawn were very professional as they were completing the work. Our sewer system below ground was all cast iron and had to be completely replaced. We also had them install a back-flow preventer and a cleanout in the front yard. Very competitive pricing.”

Recent Underground Cast Iron Projects

At Barth Company Sewer & Water, we believe a successful cast iron replacement begins long before we ever start breaking concrete. Our team of underground specialists starts by inspecting the cast iron pipes under your home to identify the root cause of the issue and determine the best solution. When it comes to cast iron replacement, we don’t simply show up and start jackhammering your floors. We take the time to properly prepare and protect your home throughout the entire process. Our first step is to install plastic barriers around walls, furniture, and other areas to help protect your home from dust and debris. We then map out the existing cast iron line so we know exactly where the work needs to be done and can minimize the area we disturb. Once the old cast iron piping has been removed and replaced with new PVC, we carefully pour and smooth the concrete over the work area. Our goal is to leave the surface as smooth and level as possible, making it easier to replace your flooring immediately or down the road. At Barth Company Sewer & Water, we take pride in treating every customer’s home as if it were our own. Our job isn’t finished when the new pipe is installed, it’s finished when the work area is cleaned up, and your home is left cleaner than we found it. Take a look at our recent cast iron replacements below!

On this project, we replaced the cast iron in the entire basement for a customer in St. Louis City. They were experiencing constant sewage backups in the basement that were interfering with their daily routine. Our team at Barth Company Sewer & Water was able to remove the old cast iron in the home and replace it with brand-new PVC piping that will last these customers a lifetime. They no longer have to worry about sewage coming up through their floors or replacing the sewer under their floor again.

Barth Company Sewer & Water was called to a St. Louis home in Kirkwood, MO, to help a customer with failing underground cast iron pipes in her basement. The homeowner had previously hired another contractor who was unable to identify the issue and ultimately never returned to finish the job. Our team stepped in, identified the problem, provided the correct solution, and completed a full cast iron pipe replacement in the basement. Now, she can have peace of mind knowing her underground pipes have been properly replaced, and she no longer has to worry about the ongoing problems and potential damage caused by her failing cast iron pipes.

In this project, we replaced 120 feet of deteriorated underground cast iron pipes for a customer in Ladue, MO. He knew we would eventually his plumbing under his basement floor would cause him issues, so we decided to take care of the problem and eliminate future headaches and costly repairs. He opted to have them all replaced. We completed this project in just under three weeks. We provided a smooth concrete surface after we finished installing the new PVC piping so new flooring could be installed at a later time. Take a look at our after picture below!

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After Pictures Of Our Underground Cast Iron Replacements

Our promise to you is simple: we treat your home with the exact same respect we treat ours. During every cast iron replacement project, our technicians take rigorous precautions to keep your property spotless. That includes wearing protective shoe covers whenever we enter your house and putting up plastic covering on your walls and belongings before we begin to protect them from debris during the project. Before we leave, we will remove all the plastic covering and any leftover trash, making sure we leave your home clean.

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Frequently Asked Questions

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Why Choose Barth Company Sewer & Water For Your Underground Cast Iron Replacement

Your home or business is often one of your largest investments and about as personal as it gets. So when service is required at your home or business, your scheduling process should be personal as well. When you call Barth Company Sewer & Water, you’ll be greeted by a real professional located in Fenton, MO, who’s ready to listen and help. We’ll take the time to answer your questions and walk you through exactly what to expect during your visit, so you feel informed, comfortable, and confident every step of the way. 

  • Locally Owned & Operated

  • Free Estimates

  • Buy Now Pay Later

  • Competitive Upfront Pricing

  • Superior Customer Service

  • Specialized Services

  • Experienced Plumbers

 If you prefer to text or email, that works great for us as well. Send us a message, and the same team of professionals in Fenton, MO, will reply promptly. If we need additional information to best serve you, we will reply to request permission to call you to discuss your situation further.