Underground sewer lines are out of sight and, for most homeowners, entirely out of mind until something goes wrong. The problem with waiting is that the most common causes of sewer line failure develop slowly. By the time a backup forces the issue, the damage is often more extensive than it needed to be.
Our licensed plumbers use high-definition waterproof camera equipment to inspect your underground sewer lines from the inside. The camera travels through your main sewer line and transmits real-time video, showing us exactly what's happening at every point along the way. Here's what we typically find:
- Root intrusion: Tree roots are one of the leading causes of sewer line problems in St. Charles. They enter through joints and cracks in older clay or cast-iron pipe and grow until they completely block the flow.
- Grease buildup: In kitchen drain lines, grease and food debris accumulate on the pipe walls over time, narrowing the passage until water backs up.
- Offset or separated pipe: Soil shifting, freeze-thaw cycles, and ground movement common to this area of Missouri can push pipe sections out of alignment.
- Collapsed pipe: Older clay and cast-iron lines in St. Charles homes can crack or collapse under ground pressure, blocking flow entirely.
- Leaking joints: Corroded connections allow groundwater to infiltrate the line and sewage to leak into the surrounding soil.
Once the camera locates the issue and marks the precise location above ground, your plumber explains what was found and walks you through your options. That means targeted repairs rather than exploratory digging across your yard.