How much does it cost to fix a broken water pipe under concrete?

Author: Josiane Grimes  |  Last update: Friday, August 8, 2025

However, if the pipe is under a concrete slab or in a hard-to-reach location, the cost can skyrocket to between $500 and $4,000 or more. In addition to the repair costs, homeowners may also need to account for water damage restoration, which can range from $1,000 to $5,000+, depending on the extent of the damage.

How much does it cost to repair a water line under a slab?

Slab Leak Reroute

Rerouting plumbing lines in a slab foundation can cost between $600 and $4,000, on average. Rerouting plumbing pipes may involve cutting into and removing parts of the slab, removing sections of walls, ceilings, or floors.

How to fix a broken pipe under concrete?

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.

Does homeowners insurance cover broken pipes under slab?

NO, your homeowner's, dwelling fire nor commercial property insurance policies do NOT pay to chip out your slab, replace the pipes and cementing them back is NOT covered.

How much does it cost to repair a busted 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.

Slab Leak Repair: How Much Does It Cost?

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

One popular technique used by professional plumbers for repairing a broken underground pipe is trenchless pipe repair. This technique involves locating the access point of the pipe and inserting a resin or acrylic patching material and maneuvering it into the place where the crack or damage is located.

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.

How do you fix a water leak under a slab?

Remove a portion of the slab at the leak's location and repair the pipe. This spot repair is often the most effective method for newer homes. Replacing, repiping, or rerouting the entire line is another method for slab leak repair.

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.

Can pipes burst under slab?

When a water pipe leaks or bursts under the concrete foundation, this is a slab leak. Often, a homeowner does not even realize water is leaking under and around the slab. These leaks can cause a list of problems, and eventually, the damage can evolve into structural instability and collapse.

How much does it cost to replace a sewer pipe under the basement floor?

Most homeowners end up paying around $150 per linear foot. Since the average cost for replacing a sewer line is between $1,300 and $4,900, this means the average length of repairs is between nine and 33 linear feet.

How to fix water under a concrete slab?

Slab Leak Repair Options
  1. Pipe Rerouting / Re-piping: Redirects water through new pipes, avoiding the damaged area. ...
  2. Tunneling Beneath the Slab: Minimizes interior disruption by accessing leaks through tunnels.
  3. Breaking Through the Slab: A direct approach to access leaks beneath the concrete.

How to find water pipes under concrete floor?

Use a Thermal Imaging Camera. Prepare the thermal imaging camera by ensuring it's fully charged and set to the appropriate sensitivity level. Start scanning the concrete floor, focusing on areas where water pipes are most likely to be located, such as near utility entry points or bathroom/kitchen fixtures.

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 replace main water line under driveway?

Main water line replacement costs an average of $1,713 but ranges from $646 to $2,824, depending on the length and depth of the line, materials, and method. A plumber can assess your project.

How do you fix a pipe under concrete?

There are two options. A full dig up and replacement of the damaged pipe or much more common nowdays is re-lining the existing pipe. We do this by inserting a lining tube that is soaked in a epoxy resin then inserted into existing pipe and inflated until the resin hardens.

Does homeowners insurance cover broken water pipes?

Homeowners insurance typically covers losses resulting from a sudden malfunction, such as a pipe bursting unexpectedly. However, a homeowners policy won't cover slow, constant leaks or other plumbing problems resulting from neglect or improper maintenance.

How much does it cost to replace a broken water pipe?

How Much Does it Cost to Fix A Broken Water Pipe? A broken water pipe is no joke and can cost anywhere from $150 to $2,000. The national average cost for it is $500, with an average range of $200-$1,000.

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.

Does homeowners insurance cover slab leaks?

If a peril that's covered by your homeowners insurance policy results in a plumbing leak under your slab creating a slab leak, your homeowners insurance policy might help pay to tear out and replace the slab and repair the water damage to your home.

How much does it cost to fix a leak under a concrete slab?

The average cost of slab leak repair is $2,300. * Depending on the extent of the problem, repairs may cost as little as $630 or as much as $4,400 or more. The location of the leak is the most relevant factor to cost because this determines how difficult it is to access and repair the leak.

How do I find a broken water pipe under concrete?

  1. Watch For Sudden Water Bill Increases.
  2. Don't Ignore Water Pressure Changes.
  3. Inspect For Wet or Damaged Flooring.
  4. Follow Moldy or Musty Smells To The Source.
  5. Take Visible Mold Seriously.
  6. Monitor Unusual Noises.
  7. Check for Damaged Concrete.
  8. Link Potential Outdoor Issues.

How much does it cost to repair a underground water leak?

But, to give you an idea of how wide the range of cost could be, on average, a simple minor leak repair could be as low as $650.00 but the cost could go up to $5000.00 or more if there are multiple or problematic leaks under concrete slabs.

How long does it take a plumber to replace a 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 much should I pay a plumber per hour?

Anticipating Plumbing Costs per Hour: What to Expect

In 2025, homeowners in the U.S. can expect to pay an average of $90 per hour for plumbing services, though rates generally span from $45 to $200 based on service type and complexity.

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