Understand the service
What is trenchless sewer repair?
Trenchless work aims to solve underground pipe problems while limiting continuous excavation. Pipe lining creates a new pipe surface inside the old line, while pipe bursting breaks the old pipe outward as a new line is pulled into place.
Although these methods reduce digging, they are not completely excavation-free. Cleanouts, launch pits, receiving pits, and connection points may still require access.
When it may fit
When might this service be appropriate?
This work makes sense only when it matches the condition of the line. It may be discussed in situations such as these:
- A driveway, mature landscaping, patio, or other finished surface lies over the route.
- The host pipe is continuous enough for lining, or suitable for a bursting head.
- The route and utility clearances support the selected installation equipment.
- Reducing the length of open excavation is a meaningful project priority.
What to expect
How the process typically works
- 1
Camera and locate
The full accessible run is inspected to identify defects, connections, and line geometry.
- 2
Confirm candidacy
Pipe material, deformation, utilities, bends, access, and soil conditions are reviewed.
- 3
Prepare the line
The pipe is cleaned and the required access points are established for the chosen method.
- 4
Install and inspect
The liner or replacement pipe is installed, connected, and checked after completion.
Compare proposals clearly
Questions to ask before authorizing this work
A clear proposal should say what was found, which section will be treated, and what the quoted price includes. Before signing, ask:
- Which trenchless method is proposed, and what inspection findings make the line a good candidate?
- What defects or route conditions could disqualify the line after work begins?
- Where will cleanouts, launch pits, receiving pits, or connection excavations be required?
- How will service connections, diameter changes, bends, and the downstream connection be handled?
- What final camera inspection, testing, restoration, and warranty are included?