Broken or collapsed lateral
A flattened pipe will not accept a liner.
Trenchless Pipe Replacement
Trenchless Sewer Lateral Replacement in Knoxville, TN
Replace the lateral from your home to the main with new pipe and minimal digging.
- DiggingSmall entry and exit pits
- MethodPull-through
- ResultAll-new pipe
When a lateral is crushed, broken or hopelessly rooted, replacement may be the right fix. The old way meant a long trench across your front yard, walks and often the street. Trenchless lateral replacement pulls in new pipe through the old path, usually from one small pit near the house and one near the connection, and it avoids most of the damage to your lawn, driveway and landscaping.
We inspect the lateral, locate it, plan the pull and dig small pits. New pipe is pulled in as the old pipe is fractured or split, and then connected at the house and at the main. We check the work by camera and restore the pits. We explain how the connection at the main will be handled and, if relevant, how utility rules apply.
When this is the right call
Heavy root damage
Roots have wrecked the pipe wall and joints.
Orangeburg lateral
Fragile bituminous pipe is often replaced.
Large sags
Standing water in the lateral shows a belly.
From first call to final video
- 01
Camera and locate
We trace the lateral and select the method.
- 02
Dig pits
Small pits at the house and connection.
- 03
Pull in new pipe
The new lateral replaces the old one.
- 04
Connect
The house and main connections are made.
- 05
Verify
Video confirms a clean new lateral.
Drag to compare.
Benefits that show up above ground
Saves the front yard
No long trench.
Often avoids street cuts
Less traffic disruption.
New fused pipe
A fresh lateral with fewer joints.
Faster finish
Quick restoration.
Trenchless Lateral Replacement: answers
Do you replace the connection at the main?
We handle the connection as part of the plan, coordinating with the utility if needed.
Can the old lateral be left in the ground?
Yes, bursting leaves fragments in the soil and splitting leaves a sleeve around the new pipe.
Is trenchless more expensive than digging?
It depends on site conditions. We give a written estimate so you can compare.
How soon can I use the plumbing?
Usually the same day or the next.
Often needed alongside this
Sewer Lateral LiningTrenchless lining for the lateral that links your home or building to the public sewer.Explore 
Pipe BurstingA bursting head breaks the old pipe outward while a brand-new pipe is pulled in right behind it.Explore 
Trenchless Sewer ReplacementReplace a failed sewer line with all-new pipe using bursting or pulling methods instead of a tr…Explore 
Lateral Connection LiningSeal the junction where your lateral meets the main so the whole system is watertight.Explore