Sewer Line Repair & Replacement in Charleston, SC
A hidden problem with your sewer line can quickly escalate from a minor annoyance to a major disruption for your Charleston home. When you’re facing slow drains, unpleasant odors, or the stress of a sewage backup, you need a reliable, local team that can provide a swift and effective solution. We specialize in comprehensive sewer line repair and replacement, utilizing both advanced trenchless technology and traditional methods to restore your plumbing system’s integrity with minimal impact on your property.
Is Your Sewer Line Trying to Tell You Something?
Sewer line issues rarely fix themselves; they often worsen over time. Ignoring the early warning signs can lead to more extensive damage and costly repairs down the road. If you notice any of the following symptoms, it’s time to call a professional for an inspection.
- Persistent Slow Drains: If multiple drains in your home (toilets, sinks, showers) are draining slowly, the problem likely lies in your main sewer line.
- Foul Sewage Odors: Unpleasant odors emanating from your drains or yard are a clear indication of a crack or break in the sewer line.
- Gurgling Noises: Strange gurgling sounds from your toilets or drains often signal that air is trapped in the plumbing system due to a blockage.
- Unusual Yard Changes: Look for exceptionally green or lush patches of grass, unexplained puddles, or indentations in your lawn. These can be caused by a leaking sewer line fertilizing the area.
- Sewage Backups: The most serious sign is sewage backing up into your tubs, toilets, or floor drains. This is a plumbing emergency that requires immediate attention.

Our Charleston Sewer Line Repair Process
We believe in a transparent and thorough approach to solving your sewer line problems. Our process is designed to accurately diagnose the issue and provide the most effective, long-lasting solution for your specific situation.
Step 1: Pinpoint Diagnosis with Video Camera Inspection
Guesswork has no place in sewer line repair. To understand the exact nature and location of the problem, we start with a high-resolution video camera inspection. A flexible fiber-optic cable is fed into your sewer line, providing a real-time view of the pipe’s interior. This allows our technicians to identify the precise cause of the issue, whether it’s invasive tree roots, cracks, collapses, or severe blockages, without any unnecessary digging. This accurate diagnosis is the foundation for recommending the right repair strategy.
Step 2: Choosing the Right Repair Method for Your Home
Once we have a clear picture of the damage, we will walk you through the best options for your Charleston property.
Trenchless Sewer Repair: The No-Dig Solution
For many homeowners, trenchless repair is the preferred method. It allows us to repair or replace your sewer line without the extensive excavation that can destroy your landscaping, driveway, or patio. We specialize in two primary trenchless techniques:
- Pipe Relining (CIPP): This method essentially creates a brand-new pipe within the old one. A flexible, epoxy-saturated liner is inserted into the damaged pipe and inflated. The epoxy cures in place, forming a seamless, durable, and joint-free new pipe wall that seals cracks and prevents future root intrusion.
- Pipe Bursting: When the existing pipe is too damaged for relining, pipe bursting is an excellent trenchless replacement option. A new, high-density polyethylene pipe is pulled through the old one while a "bursting head" simultaneously fractures the old pipe outward into the surrounding soil. This leaves you with a brand-new, full-sized sewer line with minimal surface disruption.
Traditional Sewer Line Excavation
In some cases, such as a completely collapsed line or unique pipe configurations, traditional excavation may be the most practical or only viable solution. While this method involves digging a trench to access and replace the damaged section of pipe, our team takes great care to minimize the impact on your property. We work efficiently to complete the repair and are meticulous about restoring the excavated area upon completion.
Understanding the Cost of Sewer Line Repair in Charleston
We know that cost is a major concern for homeowners. Because every sewer line issue is unique, providing a flat rate without an inspection is impossible. However, we are committed to transparency. The final cost of your sewer line repair is influenced by several key factors:
- The Repair Method: Trenchless methods may have a different initial cost than traditional excavation, but they often save you money on landscape and hardscape restoration.
- Extent of Damage: A small spot repair will cost significantly less than a full line replacement.
- Accessibility: The location of the sewer line on your property and how easy it is to access can affect labor time.
- Pipe Length and Depth: The amount of material and labor required depends on the length and depth of the pipe being repaired or replaced.
- Local Permits: Certain repairs may require permits from the City of Charleston, which can be a factor in the overall cost.
We will provide a clear, detailed estimate after our initial video inspection so you can make an informed decision with no surprises.
Common Questions About Sewer Line Repair
Who is responsible for the sewer line on my property?
In Charleston, as in most municipalities, the homeowner is typically responsible for the sewer line from the house to the point where it connects with the city's main line, which is often at the curb or property line.
Will my homeowners insurance cover sewer line replacement?
Standard homeowners insurance policies often do not cover sewer line damage caused by wear and tear, tree roots, or poor maintenance. However, some policies offer an endorsement or add-on for "service line coverage" which can help. It's always best to check directly with your insurance provider to understand your specific coverage.
Why is sewer line replacement so expensive?
The cost reflects the complexity of the job, which involves specialized equipment (like video cameras and trenchless machinery), skilled labor, high-quality materials designed to last for decades, and often, the restoration of property after the work is complete.
If your Charleston home is showing signs of sewer line trouble, don't wait for the problem to get worse. Contact us today to schedule a professional video inspection and get a clear path to a lasting solution.