How do you fix a broken water pipe underground?

Author: Polly Stehr  |  Last update: Saturday, April 19, 2025

FAQs On How to Repair an Underground Water Supply Pipe The broken section must be removed and replaced with new piping that is compatible with the existing infrastructure. All connections should be tested for leaks, and all safety protocols must be followed when working with potentially hazardous materials.

How do you fix a broken underground water line?

Most underground water line repairs will involve a plumber removing and replacing the damaged section of pipe, which will need to be done using the same material the rest of the line is made from and is priced per linear foot.

Does homeowners insurance cover broken underground water pipes?

Water damage from a broken pipe is typically covered under homeowners insurance, as it's considered a sudden and accidental event. However, coverage may vary depending on policy specifics, such as exclusions for neglect or lack of maintenance.

How are underground pipes fixed?

Several methodologies can be used to repair underground pipes. Generally speaking, the solutions can either use the “dig and replace” method or the “trenchless” method. As the term implies, the “dig and replace” method involves digging the pipe from the ground and replacing it with a new one.

Do plumbers fix underground pipes?

Usually, underground water leaks in your yard are difficult to repair for the simple reason that it is difficult to get to them. Professional plumbers will either have to do precision excavation or replace the line entirely. To do either, the plumber must first locate the water leak using a water leak detector.

EASILY Repairing Broken PVC Pipes(Least Amount Of Digging)

What causes an underground water pipe to burst?

When roots grow underneath pipes, they put pressure on them and can cause them to rupture. In order to protect underground water pipes from becoming damaged due to the growth of tree roots, it is critical to plant trees and shrubs at a distance from the pipes.

Who is responsible for a broken water pipe?

If a water main breaks, your city or town is responsible for fixing the break, but you often will be responsible for repair or replacement of the water main supply line connected to your house. If your home is damaged from a public water main break, contact your municipality as well as your insurance company.

Will insurance pay for repiping?

It just depends. Insurance policies may cover repiping if there is significant damage due to a fire or natural disaster. If there is extremely cold winter weather and your pipes freeze and then burst, your insurance policy may cover related expenses, but not always.

Does State Farm homeowners insurance cover broken water pipes?

Typically covered: losses caused by water abruptly leaking from a pipe inside the home, frozen/burst pipe if reasonable care is used to maintain heat in the home, water backing-up through a sewer or drain (with Back-up of Sewer or Drain endorsement) and water damage to your home caused by ice dams.

Who is responsible for the water line from street to house?

Who is Responsible for the Water Line From the Street to Your House? Water service lines within the bounds of your property are considered your personal responsibility to maintain, while public water pipes outside of private property lines are the city's responsibility.

Can a handyman fix a broken pipe?

Minor leaks from pipes under sinks or from the base of a faucet are often within a handyman's ability to repair. They can apply the right sealant or replace a section of piping without overhauling the entire system.

How much does it cost to repair an underground water pipe?

To fix a broken water pipe, homeowners can expect varying costs depending on the damage's severity and location. Minor DIY repairs might cost between $10-$50, while professional services range from $50 to $600, escalating in emergencies. For extensive damage, such as pipes under a foundation, costs can be $500-$4,000.

Who fixes water line breaks?

Hire a professional: If the location of the water service line break is on your property, you will likely be responsible for the repair. Depending on the complexity of the situation, you will likely want to hire a professional plumber for the specialized equipment and expertise to safely handle the repair.

How do you tell if a water pipe is broken underground?

Signs of a Broken Underground Water Pipe
  1. Signs of Underground Water Leaks. If your lawn is irrigated and you notice areas that aren't getting enough water, check the sprinkler heads to make sure they aren't damaged. ...
  2. Standing Water in Your Yard. ...
  3. Moldy or Mossy Areas. ...
  4. Drop in Water Pressure. ...
  5. Other Signs of Water Problems.

Will my homeowners insurance cover a broken pipe?

Homeowners insurance may cover sudden damage due to a burst pipe or leaking pipe, assuming the failure was unexpected, and pay to repair or replace damaged items. This can include walls, floors, carpeting, furnishings, and electronic equipment.

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.

Why is repiping a house so expensive?

Large homes have more plumbing fixtures and require longer runs for pipes and drain lines, so they cost more to repipe. Additionally, multistory homes cost more to repipe than single-story homes because you'll need more piping material to reach plumbing fixtures between floors.

Are underground water leaks covered by insurance?

Like flooding, groundwater seepage isn't covered by a standard homeowners policy. Often, older homes with basements will have problems with water seeping through concrete walls or from cracks in the foundation. There are a number of remediation techniques, depending on the severity of the problem.

What happens if I hit a water line while digging?

If no other damage has happened, call a plumbing professional to come out and repair the problem. Just make sure to describe the situation thoroughly so the plumber arrives prepared. But if that little leak turns into a home makeover, it's time to contact a water damage restoration company.

Who is responsible for underground water pipes?

Most but not all pipes within an individual property boundary are the property owner's responsibility to maintain. Some pumping stations are the responsibility of the landowners, rather than the water company.

How do you fix a busted underground pipe?

The first step in waterpipe underground repair is to locate the break. This can be accomplished by digging around the suspected area of damage or by using an electronic leak detector. Once found, excavate enough soil around the pipe to allow it to be removed and replaced with a new section of pipe.

How does a plumber find a water leak underground?

Professionals and plumbers use devices to detect where the water is leaking by using electrical signals underneath the ground. Using a pipe locator device is the most common way to detect underground water leaks. This device uses radio waves to detect metal pipes, making it easy to find and fix the leak.

Can a broken water pipe cause a sinkhole?

“Water from broken pipe can penetrate through mud and rocks and erode the ground underneath and cause sinkholes. Sometimes, heavy weight on soft soil can result in collapse of ground, resulting in a sinkhole,”according to Conserve Energy Future.

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