How Much Does a Burst Pipe Cost to Repair? [2024 Data]

Burst Pipe Repair Cost Factors

After some detective work to find where the leak is coming from, you can determine the cost of your burst pipe repair based on several factors. The price range depends on the size of the affected pipe, labor costs, pipe material, and location.

Size of the Pipe

Start by estimating the size of the damage. On average, burst water pipe repair costs between $150 and $250 per linear foot for labor and materials. Keep in mind that replacing the pipe alone—before labor—only costs between $0.50 and $30 per linear foot. In other words, labor costs account for most of the price.

In some cases, a clogged or frozen region of the pipe may have only affected a single area. Not only will this require fewer materials, but it's also a quicker fix. However, if your pipes are bursting from age and corrosion, your plumber will likely recommend updating any vulnerable areas of the pipe.

In many cases, the larger the broken pipe, the higher the per-linear-foot cost. This expected increase is due to the additional labor required to access, repair, and replace complex pipework.

Labor

A whopping 80% of the cost to repair a burst pipe accounts for labor. Plumbers charge either a per-hour rate, a flat fee, or a combination of the two, depending on the extent of the repair. Here are some ways the price will break down:

• Plumber hourly rate: $45–$200 per hour

• Flat fee: $100–$1,250

• Travel fee: $50–$300

• Thawing frozen pipes costs: $100 flat fee

• Emergency call fee: $100–$300

Labor flat fees and the hours it takes to fix a burst pipe heavily depend on its location and material. For example, a hard-to-access copper pipe will cost more to repair than a PVC pipe under the kitchen sink. You’ll also pay more if you need to find a plumber who can make emergency repairs versus calling during business hours.

Pipe Material

When a pipe bursts due to corrosion, clogs, or freezing, you’ll need to replace it. In some lucky cases, however, you or your plumber can repair the pipe without replacing it, such as with pipe tape or epoxy.

Assuming you need to replace the pipe section after a significant burst, the repair cost will depend heavily on the pipe material. Pipe types common in modern homes, like PVC, are less expensive to repair than less-used types, such as copper and fiberglass.

Type of Damage

Unfortunately, there are many reasons why a pipe may burst, especially in older homes. In all cases, something from outside or inside the pipes causes the material to weaken. Water pressure will then push through the weak area of the pipe, causing it to burst. Some of the most common reasons a pipe bursts are:

• Ice expanding in the pipes

• Corrosion from age or a damaging chemical reaction from other metals

• Blunt force

• Soil pressure on underground pipes

• Tree roots in or outside a pipe

• Water pressure behind a severe clog

The type of damage affects the cost of repairing a burst pipe because it determines whether you can patch the pipe or need to replace it. Replacing the pipe will cost between $360 and $2,000. For corroded pipe repair costs, prices can stretch into the thousands if you need to replace old pipes showing significant wear and tear.

Pipe Location

The pipe’s location and how difficult it is to access can affect the repair price. You'll find the full price range of repair costs—from $150 to $5,000—based on location.

For example, plumbers may need to remove drywall, floorboards, or ceiling boards to access the pipe. They may even need to dig into your yard to access the water main line, sewer line, or sprinkler system, causing your project cost to reach the higher end of the price range.

Overage Costs

It's best to assume that burst pipe repair costs will be 15% higher than average to account for overage fees. The extra expenses cover everything from additional pipe replacement to structural updates affected by the leak. For example, the cost of mold remediation averages between $10 and $25 per square foot. Water damage repair costs add another $4 to $7 per square foot to the cost.

Ongoing Inspections 

Don't skip out on your plumbing inspection every two years to avoid another burst pipe in the future. The inspection costs about $200 but could save you thousands in the long run.

Burst Pipe Cost by Location

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If you're lucky, the problem pipe bursts in an accessible spot around waterproof flooring, such as in the bathroom or an unfinished basement. In most cases, though, the plumber needs to alter other parts of the house to fix the pipe.

Wall

When a wet spot suddenly—or slowly—appears on the wall, it's time to investigate a leaking or burst pipe behind it. Burst pipe repairs behind walls cost between $150 and $500, not including the cost to repair the drywall at $50 to $75 per square foot.

Bathroom

Burst pipes in the bathroom can be incredibly accessible—such as under the sink—or a challenge to reach, such as beneath the toilet, shower, or tub. You can expect to pay between $150 and $800 for burst pipe repair costs in a bathroom. 

Kitchen

Pipe repairs in the kitchen are very similar to those in the bathroom. They’re either easy to reach—like underneath a sink or behind an appliance—or deeper within the floors and walls. Pipe repairs cost between $150 and $500, depending on the pipe’s location in your kitchen. 

Basement

Accessible basement pipes that service the floors above them cost between $200 and $600 to repair and replace after bursting. However, if the pipe lives under a concrete floor or behind a concrete wall, prices could climb as high as $4,500. 

Sewer Line

Not many home issues are more nightmarish than a sewer line bursting. The cost of professional sewer line repairs—because you'll need to call a sewer repair pro for this one—ranges between $1,300 and $4,700. After the fix, you’ll need to budget for deep home cleaning costs for an average of $500 to eliminate lingering smells or mess.

Main Line

Water main lines can burst due to roots, pressure, severe clogs, or time. The cost to repair a burst water main line ranges from $150 to $2,000. Full main line replacement costs depend on whether you choose trench or trenchless repairs that dig up your yard to access the pipe, ranging between $50 and $250 per linear foot. 

Sprinkler

If an underground pipe in your sprinkler system bursts, expect to pay between $150 and $350. The issue may trigger related repairs to your sprinkler system, which cost an average of $260.

Cost to Repair a Burst Pipe Yourself

Learning how to repair a pipe yourself can save you money on labor costs and water damage that can occur while you're waiting for a professional plumber to arrive. You can often purchase a DIY pipe repair kit for about $25, not including the cost of necessary tools like a pipe cutter and soldering tool.

Remember that you should only repair a burst pipe if you are certain the leak occurred in one specific spot. If you suspect further damage, such as a clog or corrosion, it's critical to find an emergency plumber to quickly address major issues. Do not attempt to repair or replace major pipe issues on your own, otherwise you could unintentionally cause further damage to your home’s water system.

Cost to DIY a Burst Pipe vs. Hiring a Pro

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Doing it yourself can save you up to 80% on burst or frozen pipe repair costs. However, the DIY approach is only appropriate for small pipe leak repairs and pipe replacements. Do not attempt to fix major leaks or burst pipes on your own.

While professional repairs for small leaks cost as little as $150, the DIY method costs $25, not including tools. You can also consider self-repairs a temporary fix if the plumber can't come out immediately. When hiring a pro to evaluate and fix your burst pipe, keep in mind that you can expect to pay $45 to $200 per hour for their services.

7 Signs of a Burst Pipe

A burst pipe is not always as obvious as we'd like. This undesirable problem can happen over time or all at once. After freezing weather, it may not show itself until after the pipe thaws. 

Possible signs of a burst pipe include:

1. Water discoloration

2. Odd sounds coming from pipes

3. Damp or discolored areas on walls, floors, or ceilings

4. Musty or moldy smells

5. Drop in water pressure

6. Inconsistent water pressure

7. Increased water bills

These signs aren’t all-encompassing, but knowing how to spot a burst pipe will give you a better chance of finding the problem sooner rather than later.

How to Save Money by Preventing Burst Pipes

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Preventing burst pipes is always the best way to lower repair costs. Even if you lose the battle in one area of your plumbing, attentive maintenance can lower the chances of extensive damage.

Here are a few tips for preventing burst or frozen pipes:

• Schedule a plumbing inspection once every two years.

• Address common plumbing issues early, such as abnormally high water pressure or frequent clogs.

• Winterize your pipes at the end of fall if you live in a cold climate.

• Let your faucets drip when you plan to be out of the house during an extreme cold snap.

• Update your home's insulation if you’re frequently fighting extreme winter drafts.

• Schedule an inspection if you suspect your main line is clogged.

Additionally, get to know your homeowners insurance before a pipe freezes or bursts. Water damage is commonly covered for something like a burst pipe, but there are caveats in every policy. Some policies will not cover burst pipes and related damage if they occur due to a lack of maintenance.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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