What Sewer Line Repair Is
Repair methods span the full trenchless-to-traditional spectrum — CIPP lining, pipe bursting, sectional point repair, and open excavation with pipe replacement. Scope ranges from spot damage to section replacement to full-line replacement. This is distinct from drain cleaning: cleaning removes obstructions from a sound pipe, while repair restores a pipe that is damaged.
Problems It Solves
We repair sewer lines when a camera inspection reveals structural damage rather than a simple clog:
- Pipe cracks or fractures
- Offset joints where the pipe has shifted
- Bellied sections where water pools
- Collapsed or crushed sections
- Severe root intrusion that has breached the pipe wall
- Corroded cast iron interiors or deformed Orangeburg pipe
- Chronic recurring backups, sewage smell near the foundation, or wet spots tracing the line path
Our Process
Our sewer line repair process documents the problem before recommending a fix:
A Full Camera Diagnostic
A full camera diagnostic pass with PACP-scored condition report and timestamped footage of every defect
Sewer Line Locating
Sewer line locating with GPS/sonde mapping to mark line path and depth on the surface
A Repair-Method Decision Matrix
trenchless if pipe geometry allows; excavation if the pipe is fully collapsed over a long run, must be re-routed, needs grade correction, or must be upsized
Permit Pull
Permit pull with Metro Nashville Water Services or the county water department as applicable
Execution
Execution with the least surface disruption possible, plus a final camera pass
Full Restoration
Full restoration when excavation is required
When You Need It
Call immediately for any sewage backup into the home, a visible line break, a wet spot in the yard over the sewer run, strong outdoor sewer odor near the cleanout, foundation cracks above the line path, or a collapsed section confirmed by camera. Proactive triggers include buying any pre-1975 Nashville home (the cast iron and Orangeburg era), a home older than 50 years with no service history, refinance or sale due diligence, and cleanings that are becoming more frequent.
Who It's For
Homeowners with repeat backups, historic-home owners worried about foundation and landscape damage, commercial property owners with documented line damage, real estate buyers in due diligence, and property managers of multi-unit buildings. In Nashville specifically, the 50%-plus of homes built before 1983 are the largest at-risk group, with Franklin's historic 37064 homes a second concentration.
Cost & Pricing
Typical Middle TN Pricing
- Sectional point repair$3,000–$5,000
- Trenchless pipe lining$180–$200 / ft
- Pipe bursting$150–$180 / ft
Cost drivers include line length, depth, access, diameter, number of laterals, restoration, and permit costs. Final pricing depends on line length, depth, access, and condition; we confirm the exact figure after a free camera inspection. Financing is available through Synchrony and Service Finance.
Financing available through Synchrony and Service Finance.
Deferring repair on a compromised pipe invites progressive failure: raw sewage contaminating the yard or crawlspace (an EPA-regulated cleanup), foundation water damage from chronic saturation, and even sinkhole formation as collapsed sections erode surrounding soil. Insurers may deny claims tied to a known, un-repaired condition, and you typically cannot sell the home until the repair is documented. For commercial properties, the stakes include tenant loss and health-department action.
Why Prodigy for Sewer Line Repair
Full-spectrum approach — trenchless-first but honest about when excavation is the right call
Transparent camera documentation before every quote, free with any repair or service
Fleet-owned hydro jet, CIPP equipment, and excavator — a single crew start to finish, no subcontractor handoffs
Metro Nashville Water Services and TDEC compliance built into the quoting workflow
Manufacturer-backed MaxLiner warranty on every CIPP job
Sectional excavation repairs for collapsed pipe using proper, up-to-code fittings that pass inspection
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Frequently Asked Questions
How much does sewer line repair cost in Nashville?
A sectional point repair is $3,000–$5,000; trenchless lining runs $180–$200 per linear foot (includes prep — hydro jetting and descaling) and pipe bursting $150–$180 per linear foot. A full traditional dig-and-replace for a typical 80-foot residential line is $8,000–$10,000 (80-ft typical residential, depending on depth, transitions, and fittings). We confirm the figure after a free camera inspection.
How do I know if my sewer line needs repair or just cleaning?
If repeated cleanings keep failing to keep the line clear, the pipe is likely structurally damaged rather than clogged. Our free camera inspection shows whether you have a clog or a crack, offset, or collapse.
How long does a sewer line repair take?
Trenchless sectional and lining repairs are often completed in a day; full excavation replacements take longer once digging, the repair, and restoration are included. We give you a timeline with your quote.
Do I need a permit to repair my sewer line?
Frequently yes. Metro Nashville Water Services or the relevant county water department may require a permit, which we handle as part of the job.
Does homeowner's insurance cover sewer line repair?
It depends on the cause and your policy. Sudden, accidental damage is more likely covered than gradual wear. We provide camera footage and a condition report to support your claim.
What's the difference between sewer line repair and replacement?
Repair fixes a damaged section while keeping the rest of the line; replacement installs an entirely new pipe. The right choice depends on how much of the line is compromised, which the camera inspection reveals.
How long will a repaired sewer line last?
A CIPP-lined or pipe-burst section carries a 50-year design life. We back our pipe lining with a 10-year workmanship warranty.
See Exactly What Your Line Needs.
We camera-scope the line first, then recommend the least-invasive fix that lasts. Call or text (629) 276-6322 for a free camera inspection.