How Much to Repipe a House in 2023: A Complete Cost Guide

Did you know that a whole home repipe can greatly improve the functionality of your water pipes? It’s true! Whole home repipe involves replacing old or damaged pipes in your residential property to ensure everything runs smoothly. Our repipe specialists are experienced in handling plumbing repairs and installing new plumbing systems. But why should you consider repiping your entire house?

Well, here’s a shocking fact: old and deteriorating pipes can lead to plumbing issues such as leaks, low water pressure, and even compromised water quality. It’s important to address these problems promptly by conducting necessary plumbing repairs or installing new plumbing fixtures. These water damage and pipe leaks issues not only inconvenience you but can also result in costly repairs down the line. It’s important to call a plumbing pro if you experience poor water pressure. By opting for a whole-home repipe, homeowners can prevent plumbing issues and water main problems altogether. It is recommended to hire local plumbers for this task.

Imagine homeowners enjoying consistent water pressure throughout their home, without worrying about plumbing issues, leaks, or contamination. With the help of a plumbing pro, a repipe can solve these problems. Repipe services offer homeowners peace of mind by providing new and reliable copper pipe systems tailored to the size and needs of their house, effectively preventing pipe leaks.

So, if homeowners are experiencing plumbing issues or simply want to upgrade their home’s infrastructure after years, they may need to consider repiping as a smart investment. In the next sections, we’ll delve deeper into the benefits of repiping for homeowners who may need it in the coming years. We’ll provide useful insights to help you make an informed decision.

Understanding the Average Cost of Repiping a House

Repipe a house is a significant investment for homeowners. It is necessary every few years to ensure the integrity and functionality of your plumbing system. The cost is typically calculated per linear foot. The average cost of repiping a house typically ranges from $2,000 to $15,000 for homeowners. It is recommended to hire a plumbing pro to handle the repipe project, as they have the expertise and experience needed to complete the job efficiently. The cost of repiping can vary depending on factors such as the size of the house and the number of feet of pipe that need to be replaced. However, several factors can influence the overall cost.

Size of the House

The size of your house is a significant factor in determining the cost of repiping for homeowners. Consulting with a plumbing pro can help determine the exact cost per foot. For homeowners with larger homes and more plumbing fixtures, repipe projects may be necessary. These projects require additional materials and labor due to longer pipe runs, resulting in higher expenses per foot. On the other hand, homeowners with smaller houses may benefit from hiring a plumbing pro to repipe their home using a more durable piping material, reducing the overall cost.

Materials Used

The choice of materials for repiping is crucial for homeowners looking to hire a plumbing pro. It directly impacts the total expense, as different materials have varying costs per foot. Copper pipes are a popular choice among homeowners for their durability and longevity. However, they can be more expensive compared to alternative materials like PEX or CPVC. When it comes to repipe projects, homeowners often consider the cost per foot of these different pipe options. For homeowners considering a repipe, copper pipes are a valuable investment. Despite their higher price tag, they provide long-lasting resistance against corrosion and leaks, making them a worthwhile choice in the long run.

Professional Plumbers vs. DIY

Homeowners might consider whether to hire professional plumbers for a repipe or attempt a do-it-yourself (DIY) approach. While homeowners taking on the repipe project themselves may seem appealing to save money upfront, it’s important to weigh the potential risks and drawbacks.

Hiring Professional Plumbers

Opting for professional plumbers ensures that experienced repipe specialists handle your repiping project efficiently and effectively for homeowners. Homeowners can benefit from the expertise of repipe professionals. They possess specialized knowledge and skills necessary for proper repipe installation and can provide valuable insights into choosing suitable materials for your specific repipe needs.


  • Homeowners can trust professionals to deliver high-quality repipe workmanship that meets industry standards.
  • Experienced plumbers can complete repiping projects more quickly than inexperienced homeowners, saving time.
  • Repipe: Reputable plumbing companies often offer warranties on their repipe work, providing peace of mind for homeowners.


  • Hiring professionals for homeowners repipe typically comes with a higher cost due to labor and expertise.
  • Limited control for homeowners during a repipe project may result in less control over the timeline and decision-making process.

DIY Repiping

If you are a homeowner with plumbing experience or feel confident in your abilities, you might consider tackling repiping as a DIY project. However, keep in mind that homeowners it requires extensive knowledge of plumbing systems and adherence to local building codes.


  • Homeowners can potentially save on labor costs by handling the project themselves, resulting in cost savings.
  • Homeowners have full control over the timeline and decision-making process, giving them flexibility.


  • Lack of professional home expertise: Without proper home training, there is a risk of improper home installation, leading to leaks or other home issues.
  • DIY home repiping projects can be time-consuming, taking longer to complete compared to professionals who specialize in such tasks.

When it comes to plumbing in your home, safety should always be your top priority, whether you decide to hire professional plumbers or take the DIY route. If you’re unsure about your abilities or lack experience in home plumbing work, it’s best to consult with licensed professionals for guidance and assistance.

Factors Affecting the Cost of House Repiping

There are several factors that can influence the overall cost. Let’s take a closer look at these factors and how they can impact your budget.

Complexity of the Plumbing System and Accessibility to Pipes

The complexity of your plumbing system plays a significant role in determining the cost of repiping. If your home has a complex layout with multiple floors or hard-to-reach areas, it may require more labor and time to complete the repiping process. If your pipes are hidden behind walls or under concrete slabs, accessing them can be challenging and may require additional effort. This increased complexity and limited accessibility can lead to higher costs due to the extra work involved.

Material Choice: PEX, Copper, CPVC

Another factor that affects both upfront expenses and long-term durability is the choice of materials for repiping. There are various options available, including PEX (cross-linked polyethylene), copper, and CPVC (chlorinated polyvinyl chloride). Each material has its pros and cons in terms of cost, longevity, and ease of installation.

  • PEX: This flexible plastic piping material is often favored for its affordability and ease of installation. It offers resistance to corrosion and freeze damage.
  • Copper: Although copper pipes tend to be more expensive upfront, they have excellent durability and can last for decades without any issues.
  • CPVC: Chlorinated polyvinyl chloride pipes offer a balance between affordability and durability. They are resistant to corrosion but may not be as long-lasting as copper.

The choice of material will depend on factors such as budget constraints, local building codes, water quality, and personal preferences.

Additional Factors Contributing to Overall Costs

In addition to the complexity of the plumbing system and material choice, there are other factors that can contribute to the overall cost of repiping:

  1. Permits: Depending on your location, you may need to obtain permits for repiping work. These permits come with associated fees that can increase the overall cost.
  2. Labor Fees: The cost of labor can vary depending on factors such as the size of your home and the complexity of the project. Labor fees typically include both the removal of old pipes and installation of new ones.
  3. Potential Repairs: During the repiping process, it’s not uncommon to encounter additional repairs that need to be addressed, such as fixing leaks or replacing damaged fixtures. These unforeseen repairs can add to the overall cost.

It’s important to note that every house is unique, and these factors will vary from one property to another. Therefore, it’s advisable to consult with a professional plumber who can assess your specific situation and provide an accurate estimate.

Comparing Costs: PEX vs Copper vs CPVC Repiping

PEX piping, copper piping, and CPVC piping are three popular options for repiping a house. Each material has its own advantages and considerations.

PEX Piping: Affordability without Compromising Quality

PEX piping is generally more affordable than copper or CPVC options. Its lower cost makes it an attractive choice for homeowners on a budget. The affordability of PEX piping is attributed to its manufacturing process and materials used.

Pros of PEX Piping:

  • Affordable option for repiping a house
  • Easy installation process reduces labor costs
  • Flexible nature allows for fewer fittings and joints, saving money on additional materials

Cons of PEX Piping:

  • Some municipalities have restrictions on the use of PEX pipes due to concerns about long-term durability.
  • Requires specialized tools for installation, which may add to upfront costs if you don’t already have them.

Copper Piping: Durability at a Higher Price

Copper piping offers excellent durability and has been used in plumbing systems for decades. While it tends to be more expensive upfront compared to other options, its longevity can offset the initial investment over time.

Pros of Copper Piping:

  • Exceptional durability and resistance to corrosion
  • Can last up to 50 years or more with proper maintenance
  • Provides better water quality as copper does not leach any harmful substances into the water supply

Cons of Copper Piping:

  • Higher upfront cost due to the price of copper itself and the labor-intensive installation process
  • Vulnerable to freezing temperatures if not properly insulated
  • May require soldering or welding during installation, increasing labor costs

CPVC Piping: A Balance between Affordability and Longevity

CPVC piping is another option that offers a balance between affordability and longevity. It is made of chlorinated polyvinyl chloride, which provides durability and resistance to corrosion.

Pros of CPVC Piping:

  • More affordable than copper piping
  • Easy installation process with solvent welding, reducing labor costs
  • Resistant to chemicals and scale buildup

Cons of CPVC Piping:

  • Not suitable for hot water applications above 180°F (82°C)
  • May expand or contract with temperature changes, potentially causing leaks if not properly installed
  • Some homeowners have concerns about the long-term health effects of CPVC pipes due to the use of chlorine in their manufacturing process.

Addressing Specific Plumbing Issues: Lead, Polybutylene, Galvanized, and Cast Iron Pipes

Dealing with plumbing issues is an inevitable part of homeownership. Over time, certain types of pipes can become problematic and may require repiping to ensure the proper functioning of your plumbing system.

Replacing Lead Pipes: Crucial for Health Reasons

Lead pipes pose a significant health risk due to potential lead contamination in drinking water. If you have an older home built before the 1980s, there’s a possibility that your water lines are made of lead. It’s important to replace these pipes promptly to safeguard your health and the well-being of your family.

  • Pros:
    • Eliminates the risk of lead contamination.
    • Improves the quality and safety of your drinking water.
  • Cons:
    • Can be expensive depending on the size and complexity of the plumbing system.
    • Requires professional expertise from a licensed plumber.

Polybutylene Pipes: Prone to Failure over Time

Polybutylene pipes were commonly used in residential plumbing systems from the late 1970s to the mid-1990s. However, they have been found to be prone to failure over time due to their susceptibility to chlorine and other chemicals commonly found in water supplies. If you have polybutylene pipes in your home, it is advisable to replace them with more reliable materials.

  • Pros:
    • Provides long-term peace of mind by eliminating the risk of pipe leaks.
    • Increases the overall durability and reliability of your plumbing system.
  • Cons:
    • Requires professional repiping services.
    • Can be disruptive as it involves opening up walls or floors for access.

Galvanized Steel Pipes: Susceptible to Corrosion

Galvanized steel pipes were widely used in residential plumbing systems until the 1960s. While they are durable, they are also susceptible to corrosion over time. Corrosion can lead to reduced water flow, rusty water, and even pipe leaks. If you have galvanized pipes in your home, it is recommended to replace them for improved functionality.

  • Pros:
    • Enhances water pressure and flow.
    • Eliminates the risk of rusty or discolored water.
  • Cons:
    • Requires professional repiping services.
    • Can be a labor-intensive process depending on the size of your plumbing system.

Cast Iron Pipes: Deterioration Due to Rust or Cracks

Cast iron pipes were commonly used in older homes for sewer lines and drainage systems. Over time, these pipes may deteriorate due to rust or cracks, leading to blockages and sewage backups. Repiping with more modern materials can help prevent these issues and ensure the proper functioning of your plumbing system.

  • Pros:
    • Prevents blockages and sewage backups.
    • Increases the longevity of your plumbing system.
  • Cons:
    • Requires professional repiping services.
    • Can be costly depending on the extent of replacement needed.

By addressing specific plumbing issues such as lead pipes, polybutylene pipes, galvanized steel pipes, and cast iron pipes, you can ensure a safer and more efficient plumbing system in your home.

Replacing Problematic Pipes: Cost Analysis and Considerations

Sometimes a simple repair won’t cut it. In cases where the pipes in your house are old, damaged, or causing frequent problems, you may need to consider pipe replacement. This section will delve into the cost analysis and considerations involved in repiping a house.

Assessing Pipe Condition through Inspections

Before diving into any major pipe replacement project, it is crucial to assess the condition of your existing pipes. This can be done through a thorough inspection conducted by a professional plumber. By inspecting the pipes, they can determine if partial or whole-house repiping is necessary.

Inspections help identify any signs of damage such as leaks, corrosion, or blockages that may indicate the need for replacement. Inspections can reveal the type of pipes you have in your house (lead, polybutylene, galvanized, cast iron) and their overall condition.

Pipe Replacement Costs Vary Based on Several Factors

The cost of replacing problematic pipes can vary depending on several factors. These include the number of affected pipes and their accessibility within your home’s structure. Here are some key considerations when it comes to pipe replacement costs:

  1. Number of Affected Pipes: The more pipes that require replacement, the higher the overall cost will be.
  2. Accessibility: If your pipes are easily accessible through crawl spaces or basements, it may reduce labor costs compared to hard-to-reach areas like walls or ceilings.
  3. Material Choice: The material you choose for new pipes will also impact the total cost. Copper tends to be more expensive than PEX or PVC options.
  4. Additional Repairs: During the pipe replacement process, additional repairs may be required for damaged fixtures or connections which can add to the overall cost.

Considering Long-Term Benefits

While addressing individual pipe issues might seem like a cheaper option initially, it’s important to consider the long-term benefits of repiping the entire house. Here are a few reasons why repiping the entire house may be more cost-effective in the long run:

  1. Prevent Future Issues: By replacing all problematic pipes, you eliminate the risk of future leaks or bursts, saving you from potential costly repairs down the line.
  2. Increased Property Value: Repiping your home can increase its value and appeal to potential buyers if you decide to sell in the future.
  3. Improved Water Quality: Old pipes can contribute to poor water quality due to rust or corrosion. Repiping ensures clean and healthy water for you and your family.

Repiping for New Construction: Plumbing Cost Breakdown

When building a new house, one crucial aspect that requires careful consideration is the plumbing system. Repiping during new construction involves installing an entire plumbing system from scratch. This process ensures that your new home has reliable and efficient water supply and drainage. However, it’s important to understand the factors that can influence the cost of repiping in new construction.

House Size and Complexity

The size and complexity of your house play a significant role in determining the cost of repiping. Larger homes typically require more piping materials and longer installation times, which can increase overall costs. If your new construction project includes complex architectural designs or multiple stories, it may require additional planning and labor to ensure proper pipe installation.

Material Choice

The choice of materials for your plumbing system can also impact the overall cost of repiping during new construction. Different materials have varying price points, durability levels, and installation requirements. For example:

  • Copper pipes are known for their longevity but tend to be more expensive than other options.
  • PEX (cross-linked polyethylene) pipes are a popular choice due to their affordability and ease of installation.
  • PVC (polyvinyl chloride) pipes are commonly used for drain lines but may not be suitable for hot water supply.

Considering your budget and specific needs will help you determine which material is most suitable for your new construction project.

Labor Fees

Labor fees account for a significant portion of the total cost when repiping during new construction. The complexity of the job, including factors such as access to tight spaces or working around other tradespeople on-site, can affect labor costs. It’s essential to work with experienced plumbers who understand the intricacies involved in installing a complete plumbing system during residential construction.

Proper planning and budgeting are crucial. Here are some key considerations:

  1. Consult with a professional plumber during the planning stages of your new construction project to assess the plumbing requirements and estimate costs.
  2. Obtain multiple quotes from reputable plumbers to compare prices, materials, and labor fees.
  3. Consider the long-term benefits and potential savings associated with investing in high-quality plumbing materials that are durable and require minimal maintenance.
  4. Factor in any additional costs for permits or inspections required by local building codes.

Making Informed Decisions on House Repiping

Congratulations! You’ve made it through the essential sections of our blog post on house repiping. By now, you should have a good understanding of the average cost of repiping a house, the factors that can affect the cost, and the different types of pipes available. Armed with this knowledge, you are well-equipped to make informed decisions about your own home’s plumbing needs.

Now that you know what to expect in terms of costs and considerations, it’s time to take action. Don’t let those old, problematic pipes continue causing headaches and potential damage to your home. Reach out to a professional plumber today and get a quote for repiping your house. Remember, investing in quality plumbing is an investment in the long-term health and value of your home.


How do I know if my house needs repiping?

If you’re experiencing frequent leaks, low water pressure, discolored water, or have older pipes made from materials like lead or galvanized steel, it may be time to consider repiping your house. A professional plumber can assess the condition of your pipes and recommend the best course of action.

Which type of pipe is best for repiping?

The choice between PEX, copper, or CPVC pipes depends on various factors such as budget, local building codes, and personal preference. Each type has its advantages and disadvantages in terms of cost, durability, ease of installation, and resistance to corrosion. Consulting with a plumber will help determine which option is most suitable for your specific needs.

Can I attempt DIY repiping?

Repiping is a complex task that requires specialized skills and knowledge. It’s generally not recommended for inexperienced individuals to attempt DIY repiping due to the risk of improper installation leading to leaks or other issues down the line. Hiring a professional plumber ensures proper installation and peace of mind.

How long does repiping a house typically take?

The duration of a repiping project can vary depending on the size of the house, the complexity of the plumbing system, and other factors. On average, repiping can take anywhere from a few days to a couple of weeks. Your plumber will be able to provide a more accurate estimate based on your specific circumstances.

Are there any financing options available for repiping?

Many plumbing companies offer financing options to help homeowners manage the cost of repiping their house. It’s worth inquiring about these options when obtaining quotes from different plumbers. Financing can make repiping more affordable and allow you to address plumbing issues without delay.

How Much to Repipe a House in 2023: A Complete Cost Guide

Discover the 2023 cost guide for repiping a house. Get accurate estimates and compare prices to make an informed decision.