Sewer line repair cost
Repairing a damaged section of your main sewer line usually costs $1,880 to $3,700. Clearing a blockage or a minor fix can cost as little as $150, while replacing the whole line can cost $2,000 to $10,000 or more. A camera inspection tells you which job you actually need.
Quick answer
$1,880 – $3,700main line repair
Most main sewer line repairs cost $1,880 to $3,700. Minor fixes and cleaning start around $150. When the damage is widespread, replacement costs up to $10,000 for a typical 40 foot line, and more for long or deep lines.
Sewer line repair prices
| Service | Typical cost |
|---|---|
| Snaking the main line | $150 – $500 |
| Hydro jetting | $600 – $1,400 |
| Sewer camera inspection | $125 – $500 |
| Sewer backup repair | $500 – $2,000 |
| Main sewer line spot repair | $1,880 – $3,700 |
| Backflow preventer | $150 – $1,200 |
| Sewer cleanout installation | $500 – $2,000 |
| Plumbing permit | $30 – $500 |
Repair methods and cost per foot
Trenchless methods cost more per foot but avoid digging up your yard, driveway or landscaping. Traditional trenching is cheaper per foot, but restoration can add thousands.
| Method | Per linear foot |
|---|---|
| Traditional trench (digging only) | $5 – $12 |
| Trenchless directional boring | $10 – $30 |
| Pipe bursting (trenchless) | $60 – $200 |
| Spin-cast resin relining | $80 – $250 |
| Cured-in-place pipe lining (CIPP) | $90 – $250 |
What plumbers charge for this job
Most of the price of a plumbing job is labor. Licensed plumbers in the U.S. typically charge $45 to $150 per hour, and many add a $50 to $200 service call fee that often covers the first hour. Expect evening, weekend and holiday visits to cost noticeably more; emergency hourly rates commonly run $150 to $350. Master plumbers and plumbers in high-cost metro areas sit at the top of these ranges.
Before work starts, ask whether the quote is a flat price for the whole job or an hourly estimate, and whether parts, permits and haul-away are included. See Plumber rates per hour and Emergency plumber cost for the full breakdown.
Signs your sewer line needs repair
- Several drains clog or gurgle at the same time
- Sewage smell in the yard or basement
- Water backing up into a tub or floor drain when the toilet flushes
- Unusually green, soggy patches of lawn over the line
- Repeated clogs even after snaking
Restoration costs after digging
If the line runs under a driveway or mature landscaping, trenchless repair may be cheaper overall.
| Item | Typical cost |
|---|---|
| Sod installation | $1 – $2 per sq ft |
| Landscaping | $4 – $12 per sq ft |
| Concrete removal | $3 – $8 per sq ft |
| Driveway repair, minor | $100 – $400 |
| Driveway repair, major | $600 – $3,000 |
| Tree removal | $400 – $1,200 |
| Stump removal | $100 – $400 |
Is sewer repair a DIY job?
No. Sewer line repair requires excavation or trenchless equipment, permits and inspection, and connections to the city main. Homeowners can clear minor clogs and arrange a camera inspection, but the repair itself should go to a licensed plumber or sewer contractor.
How to save on sewer line repair
- Get a camera inspection first, and ask for a copy of the video.
- Ask for both trenched and trenchless quotes.
- Check whether your city or utility shares the cost for the part of the line near the street.
- Ask your insurer about service line coverage, often sold as a low-cost add-on.
- Get at least three quotes for any repair over $1,000.
Frequently asked questions
Does homeowners insurance cover sewer line repair?
Standard policies usually exclude wear, roots and age. Many insurers sell a service line endorsement for a small yearly fee that does cover repairs.
Who is responsible for the sewer line, the city or the homeowner?
In most cities, the homeowner owns the lateral line from the house to the city main or the property line. Rules vary, so check with your local utility.
Is trenchless sewer repair worth it?
Often yes when the line runs under a driveway, patio or mature trees, because restoration costs can exceed the price difference.
Sources
Prices are national estimates for 2026 based on published cost surveys and labor data. Your local price can be higher or lower. FairFix Costs is not a plumbing contractor; read our disclaimer.