Can sewer pipes be repaired without digging?

Author: Afton Reinger  |  Last update: Thursday, March 12, 2026

The idea of having to rip up your property to fix the problem can be daunting and costly. Fortunately, there is a solution that doesn't require digging up your land. Trenchless pipelining repair is an innovative plumbing technique that can resolve your pipe issues.

How to fix broken sewer pipe without digging?

4 Types of Trenchless Sewer Repairs
  1. CIPP. Cured-in-place pipe (CIPP) technology relines damaged pipes by inserting a fiberglass tube coated with epoxy resin into the damaged pipe and then blowing it up like a balloon. ...
  2. Pipe Bursting. ...
  3. Spray Lining/Brush Coating. ...
  4. Slip Lining.

Does a sewer line have to be buried?

Your city's sewer lines must always be deeper than the deepest residential pipe to allow waste to flow downhill. As such, these lines can go as deep as needed. Besides the type of sewer line, the area's climate and frost depth will determine how deep you'll bury your sewer pipes.

Does homeowners insurance cover broken sewer pipes?

Does homeowners insurance cover your sewer line if it's damaged? Damage to your sewer line may be covered by your policy if it is caused by perils such as hail or windstorms, explosions, lightning or fire, damages caused by vehicles, vandalism or falling objects.

How much does it cost to dig up a sewer line?

Contractors typically charge per linear foot for both the removal and installation of the new sewer line. In California, that cost can equal anywhere between $50-$250 per linear foot, with an average of around $150.

How Pipes Are Professionally Cleaned and Relined | Art Insider

What is the cheapest way to replace a sewer line?

Trenchless sewer repairs, such as pipe lining or pipe bursting, are typically 30-40% less expensive than traditional excavation and less invasive. Traditional excavation, which involves digging a trench to access the damaged pipe, is usually more expensive and can cause significant damage to your yard.

Why is sewer line replacement so expensive?

Sewer work is expensive because of the labor-intensive process involved, which includes excavation, pipe removal, and installation of a new one. It requires significant manual labor and expertise, driving up the overall cost.

How many years does a sewer line last?

Generally speaking, you're going to find that most main sewer lines will only last somewhere between 50 and 100 years before you need to do a main sewer line replacement. You could very well have a broken sewer line on your hands right now and not even realize it.

Is sewer line replacement tax deductible?

As a general rule, sewer line repairs are considered to be standard home maintenance expenses, which means you are not eligible for a tax break on your personal income tax returns.

Are local governments responsible for paying for sewer line repairs?

Sewer laterals are the underground pipes that connect your home wastewater to the main sewer line in the street. Homeowners are responsible for their sewer laterals, while problems with the public sewer main line are managed by the city or municipality.

How do you know if you have a broken sewer line under your house?

An obvious sign of a sewer issue is if you see sewage pooling in your yard. A lingering foul smell and puddles that don't dry up indicate you might have a cracked main sewer line. Pest Invasion. A damaged sewer line can also invite unwanted pests into your home.

How deep are most sewer lines buried?

Residential sewer line pipe depths range from as shallow as 18 to 30 inches in depth or 5 to 6 feet deep. However, in colder climates where freezes occur, you often see sewer line depths ranging from 4 to 8 feet deep. This ensures the pipes are below the freeze line.

What is the difference between a sewer line and a sewer main?

Main drains are located in the walls and floors of your home, while sewer line drains are located outside underground. Each drain pipe in your home is connected to a different household fixture on one end, including toilets, sinks and bathtubs, and the other end is connected to the main sewer line.

Is trenchless sewer repair worth it?

We find that the pros of a trenchless sewer replacement far outweigh the one apparent con which is a higher upfront cost than doing a trench pipe repair. But the difference in cost is slight, easily balanced when you consider your other options. Pro: Trenchless sewer replacement is faster than traditional repair.

Is Roto-Rooter more expensive than other plumbers?

Roto-Rooter is a national service available in every U.S. state, including Alaska and Hawaii. Flat-rate pricing might be slightly higher in states with a higher cost of living, such as California or New York, but most plumbers charge between $45 and $200 per hour.

Can you fix a sewer line yourself?

While it's certainly possible for a homeowner to replace the sewer line from the house to the street, it's not going to be an easy job. It's going to require both knowledge and manpower because it needs to be done right, or it won't work properly.

Does homeowners insurance cover sewer lines?

In most cases, home insurance will cover sewer line damage from specific events. This includes extreme weather (excluding earthquakes and floods), vandalism, fire, and damage from vehicles or falling objects.

Can I write off sewer bill?

WATER AND SEWER CHARGES ARE NOT DEDUCTIBLE AS PROPERTY TAXES.

Can homeowners write off home repairs?

The average homeowner generally can't claim home repairs as tax deductible. However, businesses, sole proprietors, and rental property owners can deduct expenses for repairs and maintenance of their property and equipment, although the average homeowner can't generally claim a tax deduction for these expenses.

Should you repair or replace your sewer line?

Sewer line repair is recommended when there are cracks or holes in your sewer line. If damage is severe, replacement of the line is recommended. A pipe leak test must be performed, then there are two ways to proceed. The first is with trenchless repair.

How long does it take to fix a main sewer line?

Sewer repair times vary, but patching a minor crack or clearing a clog may only take a few hours. Trenchless sewer line replacement can take around two business days, while traditional replacement can take three or more.

How do you know if your sewer line has collapsed?

Signs of a Collapsed Sewer Line
  • Toilet Backup. ...
  • Gurgling Sounds. ...
  • Universally Malfunctioning or Slow Drains. ...
  • Standing Water. ...
  • Foul Odors. ...
  • Tree Root Infiltration. ...
  • Sinkholes in Your Yard. ...
  • Mold and Mildew Growth.

How do you fix a broken sewer pipe without digging it?

The method is to shove a liner pipe made of a plastic through the existing sewer. The plastic pipe is lined up and welded together in a process called thermal butt fusion before being pulled through the existing sewer.

How do I know if my sewer line needs to be replaced?

7 Warning Signs Your Sewer Line Needs to Be Replaced
  1. There's a Spike in Your Water Bill. ...
  2. You Hear Gurgling Coming from the Pipes. ...
  3. The Water Is Slowly Draining. ...
  4. Your Yard is Soggy. ...
  5. The Smell of Sewage Lingers. ...
  6. Pests Are Attracted to Your Yard. ...
  7. The Toilet Bowl Water Level Is Up and Down.

Does replacing sewer line increase home value?

If your sewer line is damaged, it could delay or even halt a possible sale. Even if you do sell the property, you could have to accept a lower price or make concessions. However, getting trenchless sewer line repair done can improve the value of your place.

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