How long does it take to replace a sewer pipe?

Author: Garrick Mills  |  Last update: Sunday, April 20, 2025

General Timeframe for Completion Clearing a clogged sewer line may take between one and three hours. Performing a complete sewer line replacement using trenchless methods may take two or fewer business days. Replacing a sewer line using traditional trench-reliant methods may take three or more business days.

How long does it take to replace a sewer line under a concrete slab?

There are many benefits to the trenchless method, most notably that it takes just 1 – 3 days to complete the job. You won't have a plumbing crew invading your home for weeks. Call Before You Dig Up That Concrete Slab!

How much does it cost to install a new sewer line?

Cost Estimates

As we mentioned earlier, in the state of California, the cost of sewer line replacement can amount to anywhere between $50-$250 per linear foot, with an average of around $150.

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.

How long does it take to replace one pipe?

On average, a small-scale pipe replacement could take anywhere from a few hours to a couple of days. Just a Few Hours: For minor pipe damage or replacement of easily accessible pipe sections, professional plumbers could complete the job in just a few hours.

How to Repair a Sewer Pipe Under a Concrete Slab | This Old House

How much do plumbers charge to replace a pipe?

Pipe replacement averages $1,252 and ranges from $371 to $2,133. Your plumbing repair pro can assess your home and estimate the overall cost. Pipes are the circulatory system of your house. They deliver drinking water, clean dishes, fill the bathtub, and send wastewater on its way.

Does homeowners insurance cover pipe replacement?

Homeowners insurance typically does not cover pipe replacement if the damage is due to gradual wear and tear, corrosion, or lack of maintenance. However, if the pipes are damaged by a sudden and accidental event, such as a burst pipe caused by freezing, homeowners insurance may cover the cost of repairs or replacement.

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.

How much is sewer line insurance?

Sewer line coverage varies in cost but can generally be obtained for $5 to $15 per month, depending on your property size and the area in which you live. Because sewer line incidents often cost upwards of $10,000 to repair, many homeowners consider sewer line coverage a good investment.

How long does it take to replace main sewer line?

Typically, to replace a sewer line it can take anywhere from 1 to 2 days, to 3 to 5 days. In some rare cases, it may even be as quick as one day. Generally, the estimated time frame will depend on the layout of your property, your home's piping system, and the depth required to excavate.

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.

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.

What is the life expectancy of a concrete sewer pipe?

Occasionally the question arises as to how long concrete pipe will last. It is a generally accepted fact that concrete pipe will last at least 100 years and probably several centuries.

How do you fix a broken sewer pipe under your house?

The most effective way is to locate the pipes, and break the concrete enough to access them, excavate the soil and gravel, repair the pipes, and backfill, then pour new concrete over the open area, trowel it smooth and repair/replace any floor covering that existed before the work.

Can you replace a main sewer line yourself?

As we mentioned above, it's certainly possible for a homeowner to perform sewer line replacement or sewer line repair. However, it's definitely not an easy job. When you replace the sewer line yourself you run the risk of causing even more damage.

Can I write off sewer bill?

WATER AND SEWER CHARGES ARE NOT DEDUCTIBLE AS PROPERTY TAXES.

Is repiping a house tax-deductible?

It's only natural, then, that you'd want to know if these expenses are tax-deductible. Unfortunately, if your home serves purely as a personal residence, then you can not deduct your home repairs.

What is the depreciation life of sewer line?

The sewer line replacement costs is classified as a land improvement and depreciated over 15 years under the MACRS GDS depreciation schedule.

How do you tell if your 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.

How often should you flush your sewer line?

Expert Recommendations for Sewer Line Cleaning

We recommend homeowners schedule sewer line cleaning every 18 to 24 months to prevent buildup and clogs. Regular cleanings help avoid costly repairs and extend the life of your plumbing system.

How do you know when your sewer is full?

Toilets Flush Slowly

You might find that your toilet doesn't fully flush or flushes very slowly and odd noises occur when you flush your toilet. These noises usually sound like gurgling or bubbling. Additionally, the water in your bathtub or shower takes much longer to drain than normal.

Is a clogged sewer line covered by insurance?

Homeowners insurance may cover sewer line damage if it stems from something already included in your policy, like a fire or windstorm. Sewer line damage that is the result of wear and tear is excluded from home insurance coverage.

What type of plumbing is not covered by insurance?

However, a homeowners policy won't cover slow, constant leaks or other plumbing problems resulting from neglect or improper maintenance. This also applies to backed-up sump pumps or sewage systems that have not been routinely inspected and maintained.

How much to replace lead pipes?

The cost to replace lead pipes ranges from $2,000 to $15,000. The final figure depends on several factors, like whether you're making a partial or full replacement (trust us, full is best), labor fees, removing existing pipes, the material you're replacing the pipes with, and your home region.

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