A No-Dig Solution That Restores Your
Sewer Lines Without Excavation or
Expensive Damage
If your cast iron pipes are backing up or collapsing under your home or slab, you’re not alone — and you’re in the right place. At Trenchless Pipe Lining, we specialize in cast iron pipe lining that restores your sewer system without tearing up floors, foundations, or your life.
Our proven trenchless pipe repair method uses CIPP (Cured-in-Place Pipe) technology to create a seamless, new pipe inside
your old one — saving homeowners and business owners tens of thousands of dollars in replacement and renovation costs.
Cast Iron Pipe Lining Repair in Dallas
Restore Your Cast Iron Pipes with Trenchless Pipe Lining & Repair in Dallas
Our trenchless pipe lining service offers major cost savings, quick turnaround time, minimal disruption to your floors, preservation of property value, and quality assurance. With our state-of-the-art technology, we can restore cast iron pipes for 50+ years without excavating your floors. Experience the future of pipe repair with Trenchless Pipe Lining.
Why Do Cast Iron Pipes Keep Backing Up?
The reason behind recurring backups and clogs in your underground cast iron pipes comes down to one thing: rust. As water flows through these pipes, corrosion intensifies at the bottom.
Over time, the bottom portion of the pipe becomes thinner until it eventually cracks. Debris then catches on the jagged edges of the broken pipe, leading to buildup that gradually blocks proper water flow — causing frequent backups.
Traditionally, the solution is to replace the entire sewer pipe system. Using a video camera inspection, plumbing professionals evaluate the extent of the damage and often find that the drainage pipes are at the end of their lifespan and need to be replaced beneath your home. This replacement process usually requires remodeling and excavation when outdated methods are used.
Pipe Corrosion Causes
Cast iron pipes naturally degrade over time, but several key factors accelerate corrosion.
These corrosion problems are made worse when wastewater flow is slow or inconsistent, which allows more time for corrosive gases and chemicals to eat away at the pipe walls.
High chloride levels and low pH can erode pipe walls.
Lack of air circulation increases hydrogen sulfide buildup.
Surrounding soil can react with the metal, leading to faster decay.
Most cast iron pipes were installed 40–70 years ago and have surpassed their functional lifespan.
Tree Root Intrusion: Another Major Culprit
In addition to corrosion, tree root intrusion is a leading cause of sewer pipe failure. As roots search for moisture, they find their way into tiny cracks in aging pipes. Once inside, they grow rapidly, causing blockages, breaks, and structural collapse. These roots not only block flow but can also expand existing cracks, making them worse over time.
Our CIPP lining technology seals your pipe from within, creating a smooth, jointless interior that roots can’t penetrate — eliminating the need for repeated root removal or chemical treatments.
Sewer Pipe Restoration with CIPP Lining
Our sewer pipe restoration process uses CIPP lining to rehabilitate aging cast iron systems from the inside out. Instead of digging up your property, we restore your existing pipes with a seamless epoxy liner that seals cracks, stops leaks, and prevents future root intrusion — all in just a few days.
This method allows you to avoid costly demolition, extended construction timeframes, and the total upheaval of your home or business. The result: a like-new pipe with a 50-year lifespan and minimal disruption.
How Much Does Pipe Lining Cost in Texas?
If your insurance won’t cover the cost of pipe lining, you’ll have to pay out of pocket.
So, how much does it cost to reline pipes in a 2,000-square-foot house, as opposed to replacing them entirely?
The price can vary depending on the total length of pipe being lined, but generally falls between $10,000 and $20,000. In contrast, physically replacing the pipes by excavating floors takes about two months and can cost between $40,000 and $50,000.
With our process, it only takes three days to line your pipes. Afterward, we email you final video footage of the re-lined pipes, your 50-year transferable warranty, and your paid-in-full invoice — all in one message. You’ll never lose these important records, and you can easily forward the email to a future buyer of the property.
Pipe Excavation & Replacement
Trenchless Pipe Lining
Why Choose Trenchless Pipe Lining?
We’re not just pipe liners — we’re sewer pipe restoration specialists who protect your home or business while preserving its value. Our team is fully trained, licensed, and experienced in working with aging infrastructure and complex plumbing challenges.
We serve homeowners, property managers, and commercial businesses across Dallas, DFW, and Austin, delivering lasting results backed by a 50-year warranty and digital proof of every job.
