Sewer line replacement costs $3,000 to $15,000 in 2026
Plumbers price it by the foot: $50 to $250 per linear foot. The average line from house to street is about 40 feet, which is why so many jobs land at $2,000 to $10,000. Long runs, deep pipe and a driveway in the way push it to $20,000 or more.
Cost by method
| Spot repair, 5 to 10 feet | $1,500 to $4,000. For one broken section when the rest of the pipe is sound. |
|---|---|
| Open trench, dig and replace | $50 to $125 per foot. The cheapest per foot and the hardest on your yard. |
| Pipe bursting, trenchless | $60 to $200 per foot. A new pipe is pulled through as the old one is broken apart. Angi reports $150 to $190 per foot. |
| Cured in place lining, trenchless | $80 to $250 per foot. A resin liner hardens inside the old pipe. Angi reports $135 to $150 per foot. |
| A 50 foot line, all in | One July 2026 engineering calculator: $8,900 to $16,300 open trench, $6,000 to $13,000 pipe bursting, $7,000 to $15,000 lining. |
| Camera inspection | $125 to $750. Most plumbers charge $200 to $400. |
| Permit and inspection | $300 to $1,500 in most cities. Some are as low as $30. |
| New cleanout | $350 to $1,100. |
What pushes a quote up
| Length | The per foot rate times the distance to the street is most of the bill. Ten extra feet can add thousands. |
|---|---|
| Depth | Each step deeper adds about $12 to $70 per foot, because deep trenches need shoring and bigger machines. |
| What sits on top | A line under a driveway or patio adds $2,000 to $8,000 in concrete or asphalt repair. A 50 foot trench across a landscaped yard adds $2,000 to $6,000 in sod and planting. |
| Your city | Premium metros such as New York, San Francisco and Boston run 20 to 35 percent higher. |
| Pipe size | Going from a 4 inch to a 6 inch line adds 15 to 25 percent. |
Sewer line replacement cost by region
| Lower cost states | $2,400 to $8,000. Alabama, Arkansas, Indiana, Iowa, Kansas, Kentucky, Mississippi, Missouri, Oklahoma, Tennessee, West Virginia and most rural areas. |
|---|---|
| Average cost states | $3,000 to $10,000. Arizona, Florida, Georgia, Michigan, North Carolina, Ohio, Pennsylvania, Texas, Virginia and most mid size cities. |
| Higher cost states | $3,900 to $13,000. California, Connecticut, Hawaii, Massachusetts, New Jersey, New York, Washington, plus big metros such as Chicago, Denver and Washington DC. |
These rows are our estimate. We took the typical national range and adjusted it for local labor costs, which run about 20 percent lower in the cheapest states and about 30 percent higher in the dearest ones. Older cities with clay and cast iron laterals, and cities with many mature street trees, see the most replacements.
Trench or trenchless: the total is what counts
Open trench has the lowest price per foot and often the highest final bill. The trench itself costs only $5 to $12 per foot to dig. Putting your property back is the expensive part. One worked example in a 2026 calculator shows trenchless saving $6,000 to $12,000 on a line that ran under a concrete driveway and a paver patio, even though the trenchless rate per foot was higher.
Trenchless is not always possible. Lining needs an old pipe that is still mostly round. Bursting needs a fairly straight run. A pipe that has collapsed or has a sag, which plumbers call a belly, usually has to be dug up.
Who owns the pipe under the street
Homeowners often assume the city owns everything past the sidewalk. In many places it does not. Many sewer districts make the owner responsible for the whole lateral, from the house to the connection with the public main, including the part under the sidewalk and street. Work in that right of way adds permit and traffic control costs. Call your sewer utility before you sign, and ask where your responsibility ends.
Why national averages look low
Angi reports an average of $2,900 and a range of $1,900 to $6,000. Plumbers in Texas report $5,000 to $15,000 for a trenched replacement and $4,000 to $12,000 for trenchless. Both can be true. The national average includes many short, shallow lines in low cost areas. If your line is 75 feet long and runs under concrete, the contractor numbers are the ones to plan around.
How to judge the quote in your hand
- Ask for the camera video. It shows where and why the line failed: roots, a belly or a collapse. No video, no replacement.
- Ask if a spot repair would do. One bad section can cost $1,500 to $4,000 to fix. A full line costs several times that.
- Check the footage and the rate. Divide the price by the feet. It should fall between $50 and $250.
- Ask what restoration is included. Sod, concrete, asphalt and landscaping are often left out of the plumbing quote.
- Ask who pulls the permit. A good plumber handles the permit and the 811 utility marking for you.
- Ask for a camera run after the job. It proves the new line is clean and sloped the right way.
Ways to pay less
- Pay for the camera first. $200 to $400 of inspection can turn a $10,000 replacement into a $2,500 spot repair.
- Get a trench quote and a trenchless quote. Compare totals after restoration, not rates per foot.
- Check your policy. Standard home insurance rarely covers a worn out sewer line. Some insurers sell a service line add on. Ask before you need it.
- Ask your city. Some cities and utilities run lateral repair programs or share the cost. It is worth one phone call.
What will this cost me?
Pick the job, your state's cost level and the last detail. The estimate updates as you change them.
An estimate built from published 2026 cost guides. It is not a quote. Get a written quote before work starts.
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Book a free 15 minute callNo pitch deck. We run your audit live on the call.Common questions
How much does it cost to replace a sewer line?
$3,000 to $15,000 for most homes in 2026. Pricing is $50 to $250 per foot, and the average line is about 40 feet long.
Is trenchless sewer replacement cheaper?
It costs more per foot, $60 to $250 against $50 to $125 for open trench. The total is often lower when the line runs under a driveway, patio or landscaping.
How much is a sewer camera inspection?
$125 to $750. Most plumbers charge $200 to $400.
Does homeowners insurance cover sewer line replacement?
Usually not when the cause is age, roots or wear. Some insurers sell a service line endorsement that does. Check your own policy.
Who is responsible for the sewer line to the street?
In many cities the homeowner owns the lateral all the way to the public main, including the part under the sidewalk and street. Ask your sewer utility.