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Whole-House Repiping

If your home suffers from persistent plumbing problems, a whole-house repipe could be the lasting solution. We replace old, failing pipes throughout your entire plumbing system.

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The job explained

Over time, plumbing pipes degrade, leading to low water pressure, discolored water, and frequent leaks. A complete repiping project replaces these worn-out pipes with new, durable materials, significantly improving water quality and system reliability. This investment prevents costly future repairs and enhances the overall functionality of your home's water supply and drainage.

Many homes in Washington, DC, Northern Virginia, and suburban Maryland, particularly those built in the early to mid-20th century, still rely on original plumbing systems. These older systems, often made of galvanized steel or cast iron, are well past their expected lifespan. Repiping addresses these systemic issues, ensuring a dependable and efficient plumbing infrastructure for decades to come.

Process

From diagnosis to tested repair

  1. 1

    Initial Assessment & Quote

    Our team inspects your current plumbing system, identifies problem areas, and discusses material options. We provide a detailed plan and a clear proposal for the repiping work.

  2. 2

    Permitting & Preparation

    We handle all necessary permits with relevant authorities like DC Department of Buildings or WSSC Water. We prepare your home, protecting belongings and ensuring a safe work environment.

  3. 3

    Pipe Replacement

    Our plumbers carefully remove old pipes and install new water supply lines and drain lines. We work efficiently to minimize disruption to your daily routine, often completing work in sections.

  4. 4

    Testing & Restoration

    Once new pipes are installed, we conduct thorough pressure testing and inspect all connections. We then repair any necessary wall or ceiling openings, leaving your home tidy.

Options

Methods and materials

PEX Piping

PEX is a flexible, durable plastic tubing ideal for water supply lines. It resists corrosion and scale buildup, is quieter than copper, and can be installed with fewer connections, reducing leak potential. Its flexibility makes it suitable for navigating existing structures.

Copper Piping

Copper has been a traditional choice for water supply lines, known for its longevity and resistance to bacteria. It is a rigid material that offers excellent pressure handling and remains a reliable option for homeowners seeking a proven, long-lasting solution.

PVC/ABS for Drains

For drain, waste, and vent lines, PVC (polyvinyl chloride) and ABS (acrylonitrile butadiene styrene) are common choices. These plastic pipes are lightweight, corrosion-resistant, and provide excellent flow characteristics, replacing old cast-iron or clay drain systems effectively.

Trenchless Sewer Line

When replacing the main sewer lateral, trenchless methods can minimize yard disruption. Pipe bursting or pipe lining allows for replacement or rehabilitation of the underground line with minimal excavation, preserving landscaping and driveways, a common concern with large street trees.

Questions

Whole-House Repiping: common questions

How long does a whole-house repipe typically take?

The duration of a whole-house repipe varies depending on the size of your home and the complexity of its plumbing system. Most residential repiping projects can be completed within 3 to 5 business days. Our team works efficiently to minimize disruption, often restoring water service to essential areas daily.

Will I need to move out of my home during the repiping process?

In most cases, you do not need to vacate your home during a repiping project. We work to maintain essential services like water and restrooms for as much of the day as possible. We will coordinate with you to manage any temporary inconveniences and ensure your comfort.

What kind of disruption should I expect during a repipe?

You can expect some noise and temporary interruptions to water service. There will be some necessary wall and ceiling access points created, which we repair once the plumbing work is complete. We take precautions to protect your furnishings and clean up the work area daily.

Are permits required for a whole-house repipe?

Yes, permits are typically required for whole-house repiping projects to ensure the work meets local building codes and safety standards. We manage the entire permitting process, coordinating with relevant authorities like the DC Department of Buildings or WSSC Water, depending on your jurisdiction.

All questions

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