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Water Main Replacement

When something is wrong with your plumbing, all kinds of problems can result. Leaking water lines waste water, damage your home, and should be repiped right away! Improper installation of copper lines can cause them to vibrate and make noise for as long as the house stands. Do-it-yourself repairs may be difficult because the pipes aren’t labeled. It’s also difficult to sweat copper piping together. You may also encounter trouble with the mainline into the house. Finally, aging copper pipes must eventually be replaced throughout your entire house to eliminate leaking and corroded pipes. Any of these repairs can be expensive and destructive to your home and yard. For those reasons and more, our plumbing services may be just what you need. We offer trenchless water line replacement as well as indoor water line replacement. Learn more about water main line replacement, water main repair, and water main installation services below:

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Why Our Customers Choose Us

What Is A Water Main Line?

Water main lines, also known as water service lines, deliver fresh drinking water to your home or business from the public water supply. On the public street, there is a water main pipe that brings water from local treatment plants into communities and neighborhoods. These public water mains are owned and maintained by the local municipality, township, or city.

Public water service lines then branch off from the water main in the direction of your home or business to deliver water into the building. When the public water service lines cross over the property line, they then become the property and ownership of the homeowner. At this point, they are known as private water service lines.

These water service lines are often referred to as water mains, and when they rupture, break, or crack, can lead to serious plumbing damage. If the water line breaks on your side of the property line, then you are responsible for any repairs or plumbing repiping costs.

Water Main Line Replacement

We offer effective, mess-free main line replacement service. Before beginning work, we’ll complete a thorough site inspection to ensure that on installation day, we will have everything we need to get your line replaced and minimize the amount of time your water has to be shut off for water main line replacement.

One of the best services we offer is trenchless water line replacement. Rather than digging up your yard to locate, remove, and replace your old mainline, we use a drilling system that enables us to bore the new line under the ground without disturbing most of the soil around your home.

Before your plumbing branches off to the different rooms in your house, it enters as one single line, known as the mainline. Over the years, the original main in your house can deteriorate due to friction with rocks or concrete, or simply from old age.

Water Main Replacement Process

A water main replacement or water service line replacement is critical when you have a leaky water main. If you have water bubbling up in your front yard, your water bill has increased, or you notice a sudden drop in water pressure in your home, it could be a broken or clogged water main line. Here is the typical process we follow when we perform a water service line replacement:

  • Locate The Leak: It’s important to pinpoint the exact location of your water main break. Using our sophisticated leak detection technology, we are able to find out exactly where the leak occurred.
  • Replace The Line: Using our trenchless water main replacement technology, we can completely replace your water main service line without having to dig a trench in your front yard.
  • Test For Accuracy: After our team of water line replacement technicians has successfully replaced the broken line, we test to ensure the new water line is working properly.
  • Clean Up And Complete The Job: At ASAP Repipe Pros, we are serious about leaving your home better than we found it. After we are done replacing your water line, we will clean up and make sure that no mess is left behind. At this point, you will also get a detailed summary of the work performed.

Get A Free Water Main Replacement Quote

Did You Know That We Offer Same-Day Service?

Signs Of A Water Main Break

There are several tell-tale signs that you have a water main break. If you are experiencing any of these signs, then you should contact a water main repiping plumber in Phoenix right away! A water service line break can not only be very costly if left unattended to, but it can also cause serious spikes in your water bill. Certain municipalities in the Phoenix Valley are even starting to assess penalties due to water lost during a main break if the homeowner is not attentive. Here are the common signs that you have a water main line rupture:

  • Bubbling Water In Front Yard: If you have water bubbling up through your front yard like in the picture, then this is a sure way to know that your water service line has ruptured. Because these water lines come in off the street from the public water main, when they break, the water tends to flow into your yard.
  • Spikes In Water Bill: If you are noticing unusual spikes in your water bill, this could be another sign that you have a water main leak or a hidden water leak. One way to test this is to turn off all of your faucets in your home and check if the water meter is still spinning. If it is, you probably have a leak!
  • Dirty Water or Bad Water Quality: If you see a sudden change in the quality of your drinking water, this is another sign that your water main line could be cracked. Because your water main brings fresh water into your home, when it’s cracked dirt and other debris can get into the line causing your water to appear brownish in color.

Working With ASAP Repipe Pros

As a full-service repiping company in Phoenix, we are dedicated to the quality of our work. And, our team of repiping technicians has decades of experience repiping and replacing water main lines. In fact, we perform water main line replacements on a daily basis. In addition to our experience, we offer a lifetime warranty on all of our work, flexible financing terms to meet your budget, and fast service! We are currently offering same-day appointments Valley-wide! Here are some of the other reasons why our customers go with us:



At the REPIPE PROS, our word still matters and a simple handshake is our bond. Your repipe, plumbing or drain job is not finished until you are 100% satisfied.


Our customers are loyal to us because they know we provide efficient, prompt, and reliable recipe, plumbing & drain services at the most competitive pricing.


REPIPE PROS sets the bar for customer satisfaction in our industry. Our REPIPE PROS are dedicated to serving you and the job is not finished until you are happy with our work.


Our prices will be competitive with those you get from other plumbers. At ASPS REPIPE PROS we want to offer you the best deal.


We are always accessible and take calls 24 hours a day, 7 days a week.


Our customers are loyal to us because they know we provide efficient, prompt, and reliable repipe, plumbing & drain services at the most competitive pricing.


We never use subcontracting. We solely work with our in-house team of licensed repipe & plumbing specialists.

Avoid a Home Catastrophe & Invest in Your Home’s Future With Repiping

Common plumbing issues , such as slab leaks , polybutylene or even CPVC can cause costly water damage. Repiping your home can give you peace of mind & a long-term solution. 

Water Main Replacement

Faulty pipes

Leaking or outdated pipes can cause costly repairs and flooding.

ASAP Repipe Pros water pressure testing

Low water pressure

Reduced water pressure is frustrating and a sign that repiping is necessary.

ASAP Repipe Pros leak detection services

Frequent leaks

Constant leaks can cause costly water damage and repairs.

Trenchless Water Main Repair

Reduced water flow

Deteriorating pipes can reduce water flow, making daily tasks difficult.

ASAP Repipe Pros

Property damage

Faulty plumbing can lead to water damage and costly repairs to a home.

ASAP Repipe Pros Trenchless Water Main Repair

Health and safety concerns

Repiping reduces contaminants and can improve safety.

Reduced property value

Faulty plumbing decreases a home’s value and appeal to potential buyers.

Increased energy costs

Faulty plumbing can cause water to be wasted, leading to higher energy bills.

Trenchless Water Main Repair

Poor water quality

Deteriorating pipes affect water quality and can even affect your health.

Recent Water Main Projects

Water Service Main Line Replacement in Chandler, AZ


Commercial Water Main Line Repair Phoenix, AZ


Residential Water Main Line Replacement Phoenix, Arizona


Water Main Repair in Phoenix, Arizona


Recent Customer Reviews

  • Kathleen OwingsKathleen Owings

    ASAP Plumbing just finished our whole house re-pipe, replacing the original polybutylene with PEX. The work was started and completed on time for a reasonable cost. The necessary cuts in the walls were kept to a minimum. They made sure everything was working properly. They were pleasant during the work, and respectful and careful with our belongings and pets. Completely satisfied. We will definitely call them for any future plumbing or ac needs.

  • Buddy RamosBuddy Ramos

    ASAP Repipe Pros Re-Piped our entire house. The repipe plumbers, Jordan and Nina were outstanding. They exceeded all my expectations. Always on time, courteous, professional and very good at their craft. They did an excellent job! Actually everyone at ASAP Repipe Pros was good to work with. I highly recommend.

  • Gary GilliamGary Gilliam

    ASAP Plumbing recently replaced all of the pipes in my home. They responded quickly to my request for help with a water leak. Everyone involved was knowledgeable and went out of their way to be helpful. Their estimate for the work was over $1000 less than that of another company, and they installed a new hot water heater for free. They also helped me find competent people to help with the associated electrical and drywall repairs. I am extremely happy with their service.