Total blockage that will not clear
A cable stops at the same spot every time.
Pipe Problems Solved
Collapsed Pipe Repair in Knoxville, TN
When a pipe has caved in, trenchless replacement restores the line without a full-length trench.
- DiggingAs little as possible
- MethodMatched to the fault
- ResultA fix built to last
A collapsed pipe has lost its shape. The wall has caved in, soil has entered, and flow is blocked or nearly so. Lining cannot always help because the host pipe is crushed, but trenchless replacement can, by pulling new pipe through the old path. It restores your line while avoiding the tearing up of your property that traditional replacement causes.
We confirm the collapse by camera and locator, measure its extent and plan a bursting or pulling replacement. Small pits are dug at each end of the failed section, new pipe is pulled in, and connections are made. In rare cases a short open dig at the collapse is the cleanest answer, and we are honest about that. We follow with a verifying camera run.
When this is the right call
Camera stops at a cave-in
Video shows crushed pipe and soil.
Sinkhole or depression
Soil falling into the pipe leaves a void.
Orangeburg pipe
This material often collapses with age.
From first call to final video
- 01
Locate the collapse
Camera and locator find the failure.
- 02
Plan replacement
We select bursting or pulling.
- 03
Dig small pits
Access pits replace a trench.
- 04
Install new pipe
New HDPE pipe is pulled in.
- 05
Test
The line is checked on camera and tested.
Drag to compare.
Benefits that show up above ground
Restores full flow
New pipe has full capacity.
Less digging
Pits instead of a trench.
Corrects the underlying cause
The old shape is gone, replaced.
Honest options
We tell you when a spot dig is wiser.
Collapsed Pipe Repair: answers
Can a collapsed pipe be lined?
Usually not, because the host pipe must hold its shape. The camera decides.
What causes a collapse?
Age, soil movement, roots, heavy loads and fragile materials.
How urgent is it?
A collapsed sewer should be treated promptly, and we offer emergency response.
Will I need to move out?
Not usually, but water use may be limited briefly.
Often needed alongside this
Trenchless Sewer ReplacementReplace a failed sewer line with all-new pipe using bursting or pulling methods instead of a tr…Explore 
Pipe BurstingA bursting head breaks the old pipe outward while a brand-new pipe is pulled in right behind it.Explore 
Orangeburg Pipe ReplacementReplace fragile bituminous fiber pipe that deforms, flakes and collapses with new trenchless pi…Explore 
Emergency Trenchless RepairRapid response for backups, collapses and breaks, followed by a repair plan that avoids needles…Explore