If your drains gurgle, your basement floor drain backs up after a storm, or there’s a soft green stripe across the yard in August, the problem is probably the sewer lateral: the pipe that runs from your house to the city main under the street. In Indianapolis that pipe is often 60 to 100 years old and made of clay. We put a camera in it first, show you exactly what’s wrong, and give you a written price for the fix, whether that’s clearing roots, lining the pipe without digging, or replacing a collapsed section.
Call (317) 676-7903 for a sewer camera inspection, or book online. Emergency backups are handled 24/7 at no extra charge.
Signs your sewer line is failing
- Several drains are slow at once, or the lowest drain in the house backs up when you run the washing machine.
- Toilets gurgle when a tub drains.
- Sewage odor in the basement or yard.
- A patch of grass that’s greener or soggier than the rest, or a dip in the lawn or driveway.
- Backups that return every few months no matter how often you snake the line.
- Rodents or insects appearing in the basement with no obvious entry point: a cracked lateral is a highway for them.
One of these is worth a camera inspection. Two or more means don’t wait for the next heavy rain.
Why Indianapolis sewer lines fail
Clay pipe and tree roots. Most homes built before the 1970s in Irvington, Meridian-Kessler, Broad Ripple, Garfield Park, Fountain Square and the Old Northside were connected with vitrified clay laterals, laid in short sections with mortar or compression joints. Every joint is an opening. The mature oaks, maples and sycamores that make these neighborhoods beautiful send feeder roots straight into them, and once inside, roots grow into a mat that catches grease and paper until the line is blocked.
Clay soil that moves. Marion County sits on heavy clay that swells when wet and shrinks in drought. Over decades that movement opens joints, creates “bellies” (low spots where waste collects) and eventually cracks or offsets the pipe.
Combined sewers and heavy rain. Older Indianapolis neighborhoods are on a combined sewer system that carries stormwater and sewage in the same main. In a hard spring rain the main surcharges, and a lateral that’s already partly blocked by roots backs up into the house.
Cast iron under the house. Inside and under slab homes, the drain lines are often cast iron, which rusts and scales from the inside until the channel is a fraction of its original size.
How we diagnose it: camera first, always
We don’t quote sewer work from the curb. The plumber runs a high-resolution camera through a cleanout (or pulls a toilet if there isn’t one) and records the full length of the lateral to the city main. You see the footage. The camera’s locator marks the exact spot and depth of every problem on the lawn, so if digging is needed, it’s a small hole in the right place rather than a trench across the yard. A camera inspection in Indianapolis typically costs $200 to $400 and is credited toward any repair you approve.
Sewer repair options and when each makes sense
Clearing roots and blockages
If the pipe is structurally sound and the problem is roots or buildup, we cut the roots with a mechanical auger and clean the pipe walls with hydro jetting, then re-inspect. This is the least expensive fix, typically $250 to $600, and a root-cutting schedule every 12-18 months can keep an intact clay line in service for years.
Spot repair
When one section is cracked, offset or crushed, usually at a joint or under a tree, we excavate just that spot and replace the damaged length with PVC. Typical Indianapolis cost: $1,500 to $4,000 depending on depth and location.
Trenchless sewer repair (pipe lining)
For a lateral that’s cracked or root-damaged along its length but still holds its shape, we install a resin-saturated liner through the existing pipe and cure it in place. The result is a seamless, jointless pipe inside the old one, with no roots able to get in. One or two small access pits replace a trench; driveways, mature landscaping and sidewalks stay put. Most Indianapolis trenchless jobs run $4,000 to $12,000, and the liner carries a decades-long service life.
Full sewer line replacement
When a line has collapsed, has multiple bellies or is too deformed to line, it has to come out. We excavate and lay new PVC from the house to the property line (the city owns the portion under the street). Depth, length, and whether the line runs under a driveway or porch drive the cost, typically $5,000 to $15,000 in Indianapolis. We handle the permit and the city inspection.
We’ll show you the footage and tell you which option fits. We don’t sell replacements when a root cut will do.
Commercial sewer and drain service
Restaurants, apartment buildings and offices across Indianapolis get the same camera-first approach, plus scheduled jetting for grease-heavy lines and after-hours scheduling so you don’t close during business hours. See commercial plumbing.
Where we do sewer work
All of Indianapolis, with the heaviest demand in the pre-1950 neighborhoods on the north and east sides, plus Carmel, Fishers, Zionsville, Avon, Plainfield and Greenwood. Newer suburban homes on PVC laterals have fewer root problems but still see bellies from clay soil settlement.
Frequently asked questions
How much does sewer line repair cost in Indianapolis?
A camera inspection runs about $200 to $400. Clearing roots is typically $250 to $600, a spot repair $1,500 to $4,000, trenchless lining $4,000 to $12,000, and full replacement $5,000 to $15,000. The spread comes down to depth, length and what’s above the pipe. We quote in writing after the camera inspection, and the inspection fee is credited toward the work.
Who is responsible for the sewer line, me or the city?
In Indianapolis the homeowner owns and maintains the lateral from the house to the connection at the public main, including the part under the sidewalk and parkway in most cases. The city maintains the main under the street. If the camera shows the problem is in the city’s portion, we’ll tell you and show you how to report it.
What is trenchless sewer repair and does it work on clay pipe?
Trenchless lining inserts a flexible liner coated in resin into the existing pipe, inflates it, and cures it into a hard new pipe inside the old one. It works well on clay laterals that are cracked or root-infiltrated but still round. It won’t work on a collapsed or badly offset section, which is why we camera the line first.
Can tree roots really break a sewer pipe?
Yes. Roots enter through joints in clay or cracks in cast iron, then thicken year after year. The growing root exerts enough pressure to widen cracks and shift joints, and the root mass itself blocks the pipe. Removing the tree doesn’t fix a damaged pipe, and lining or replacing the pipe doesn’t require removing the tree.
Does homeowners insurance cover sewer line replacement?
Standard policies usually don’t cover the sewer line itself, and many exclude sewer backup damage unless you’ve added a rider. Some Indianapolis homeowners carry a separate service-line warranty through a utility partner. We provide the camera footage and an itemized quote so you can file whatever claim applies.
How long does sewer line replacement take?
A spot repair is usually done in a day. Trenchless lining typically takes one day, sometimes two for a long run. Full excavation and replacement runs one to three days depending on depth and obstructions, plus the city inspection before backfill.
How do I know if the problem is the sewer line or just a clogged drain?
If one fixture is slow, it’s almost always a local clog. If several drains are slow, toilets gurgle, or the lowest drain in the house backs up when water runs elsewhere, the problem is the main line. A camera inspection settles it in under an hour.
Will you have to dig up my yard or driveway?
Often not. If the pipe is intact enough to line, we need only one or two small access pits. If it has to be dug, the camera locator pinpoints the exact spot so the excavation is as small as possible. We tell you which it will be before you approve anything.
Is a sewer backup an emergency?
Yes. Sewage in the house is a health hazard and it gets worse with every gallon used. Stop running water, keep people and pets away from the area, and call us. We clear and inspect sewer backups 24/7 with no overtime fee. See our emergency plumber page.
What’s a sewer “belly” and can it be fixed?
A belly is a low spot where the pipe has sagged, usually because the clay soil under it settled. Waste collects there and causes recurring clogs. Jetting clears it temporarily; the lasting fix is to excavate and re-lay that section at the proper slope. Lining alone doesn’t correct a belly.
Sewer problems in Indianapolis don’t fix themselves, and every spring storm makes a weak lateral weaker. Call (317) 676-7903 to schedule a camera inspection, see exactly what’s happening in your line, and get a written price for the right repair.