Sewer line repair cost in Indianapolis

The short version

• Cable snaking, main line$150–$350
• Sewer camera inspection$250–$500
• Hydro jetting$350–$800
• Exterior two-way cleanout, added$800–$2,000

Typical ranges, not a quote.

• Spot repair, one section$1,500–$4,000
• Backwater valve, installed$1,500–$4,000
• Open-trench replacement$4,000–$15,000
• Trenchless lining (CIPP)$6,000–$15,000
• Pipe bursting$8,000–$20,000

Typical ranges, not a quote.

Every number above is a typical range for a single-family house in Marion County in 2026, which is the closest thing to an average cost of sewer line repair in Indianapolis. Many contractors credit the camera fee against the repair; ask. Permits are a separate line.

Spot repair: $1,500–$4,000

One dig over one bad section — a collapsed clay joint, a broken connection at the foundation wall, a crushed run of Orangeburg under the walk. The low end is a four-foot dig in a lawn with easy access. The top end is an eight-foot dig at the curb, under a concrete apron, with shoring. The sewer line repair page describes each kind.

Open-trench replacement: $4,000–$15,000

Full replacement cost depends on four things: length (40 feet to 100), depth (usually four to six feet at the house and eight to twelve at a street main), what is on top (lawn, driveway, sidewalk, street), and whether the water line is done at the same time. The excavation cost for a sewer line is most of it. A 45-foot run in a lawn at five feet, ending at a main under the tree lawn, is $4,000–$7,000. A 90-foot run to a main on the far side of the street with a pavement cut is $11,000–$15,000. That spread is the honest answer to the cost to replace a sewer line in Indianapolis. Sewer line replacement walks through the steps.

Trenchless: $6,000–$20,000

Lining is priced per foot plus the setup and cure, so a 50-foot lateral is $6,000–$10,000 and a 90-foot one $10,000–$15,000. Each branch reinstatement (a floor drain tee, a second stack) is $300–$600. Pipe bursting is higher because of the two pits and, usually, a small pavement cut at the main. Trenchless is almost always cheaper than open trench once the line crosses a driveway, a sidewalk or a street, and it is the only choice under a mature tree you want to keep. The trenchless page has the method table.

What moves the price

• Depth. Every foot past five adds shoring and time. Laterals near the main are the deep end.
• Surface. Lawn is cheapest. Concrete walks and drives are cut and replaced. Work in the street needs a City of Indianapolis right-of-way permit, traffic control and full-depth restoration.
• Access. Can the excavator get to the dig, or is it a hand dig between the house and the neighbor's fence?
• Pipe material. Orangeburg is always a full replacement. Clay can often be lined. Cast iron may be descaled instead.
• Trees. A dig through the root plate of a 70-year-old oak either kills the tree or is done by hand. Lining avoids both.
• Season. Frost three to four feet deep in January adds an hour or two of breaking before the dig starts.
• Permits and inspection. Lateral work usually needs a permit and an inspection of the connection; ask Citizens Energy Group what it requires for work on your lateral. The permit fee — a few hundred dollars — and the inspection belong on the estimate.
• Cleanout. Adding one where there isn't one is $800–$2,000 on its own, less while a trench is already open, and it saves money back on the first jetting.

A worked example

A 1948 ranch in Eagledale, 60-foot Orangeburg lateral, five feet deep at the house and nine at the main under the tree lawn, crossing the front walk. Open trench: excavation and shoring $4,200, new SDR-35 with cleanout $1,400, tap and Citizens inspection $900, walk cut and replaced $700, backfill and lawn restoration $600, permit $250. About $8,050, two days. The same house quoted at $4,000 is missing the cleanout, the walk or the permit.

Reading a sewer quote

Ask for the camera video, the pipe material, the depth, the method, the permit as a line item, what surface restoration is included, and whether a cleanout is in. A quote that is $3,000 under everyone else's has usually left out restoration or the permit, and you will pay for both later. Two things that should not be on a sewer quote: a price that expires today, and a deposit larger than the material. The 2026 cost post goes line by line through a real example.

Ways to keep the bill down

• Scope before you price. A camera run decides between a $400 cleaning and a $9,000 lining. Skipping it is how people pay for the wrong job.
• Fix the cause, not the clog. Paying for root intrusions to be snaked out every year adds up. After the second time, price lining or a spot repair.
• Do it in the fall. Soft ground and no frost keep a dig at the low end of its range.
• Add a cleanout while the ground is open. It costs less during a repair than as a separate visit, and it makes every future clean cheaper.
• Bundle the water line if it is due, so one trench does two jobs.
• Compare line items, not totals. The cheapest total is often the one missing the restoration.

Questions to ask before you accept a price

1. What did the video camera show, and where?
2. Why this method and not the next cheapest one?
3. What is included for restoration?
4. Is the permit on the quote, and who pulls it?
5. How long does this price hold?
6. What deposit is due, and when?

Insurance and protection plans

Homeowners insurance almost never covers a lateral that failed from age or roots. Some Indiana policies offer a service line endorsement — usually a modest add-on; ask your agent for the price, the limit and the deductible. Utility protection plans charge a monthly fee with a per-claim cap — read the cap and the exclusions. Coverage bought after the failure doesn't help, so check your policy before the camera goes in. Sudden damage from a contractor or a vehicle is a different matter and is usually covered.