Water Line Repair Portland OR

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Protect Your Home. Prevent Water Damage. Keep Your Water Flowing Safely.

Every home depends on a main water line. It’s the underground pipe that brings clean, pressurized water from the city supply into every faucet, shower, and appliance you rely on every day. When that line starts to fail, whether from age, corrosion, root intrusion, or outdated materials, it’s time to look into main water line repair.

Meticulous Plumbing provides main water line repair and replacement that is clean, efficient, and designed to protect your property. We work with homeowners throughout Portland, offering clear explanations, expert recommendations, and solutions that last.

Area around a Water meter has been dug out so a new water online can be installed to help illustrate Water Line Repair or Service Replacement and how to find a water line leak
A plumber holding some flexible piping, wrench, and tool box to help illustrate common Plumbing myths.

What Does a Main Water Line Do?

The main water line acts as your home’s lifeline for fresh water. It maintains water pressure, supports your plumbing system, and ensures you always have access to clean, reliable water. When it becomes damaged, the effects can spread quickly: low water pressure, poor water quality, higher water bills, or even major water damage underground.

Because most of the system is out of sight, many homeowners don’t realize anything is wrong until a leak becomes severe. That’s why regular inspections and early repairs are so important.

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Do I Need Water Line Repair?

Most main water lines are replaced or repaired for one of the following reasons:

Aging or leaking pipes

Older lines, especially those made from galvanized steel, iron, or polybutylene, can corrode, crack, or collapse. Once a leak starts, it rarely stops on its own.

Low water volume or pressure

If you have galvanized piping inside your home that’s nearly rusted shut, replacing it may be the only way to increase water pressure.

Preventive upgrades before problems start

Some homeowners choose to replace older piping before it fails. This is especially smart if you’re planning to remodel or add bathrooms, which increases water demand.

No matter the reason, Meticulous Plumbing will walk you through your options and explain the most cost-effective solutions.

A large section of the lawn is covered by tarps and what looks to be a pile of dirt and a Meticulous Plumbing truck in the background to help illustrate main water line to house is leaking and how to find a water line leak.
A stack of copper piping to help illustrate main water line repair.

What Counts as an “Inferior” Water Line?

Some pipe materials simply don’t hold up well over time. Our experience shows that high-quality water lines are typically made from:

  • Copper
  • PEX (cross-linked polyethylene)

These materials are durable, long-lasting, and much more reliable than older products.

Materials that often fail sooner include:

  • Polybutylene – A product used heavily in the late 20th century that is prone to fracturing
  • Iron – Rusts from the inside out
  • Lead – No longer used due to safety concerns
  • PVC (polyvinyl chloride)
  • CPVC (chlorinated polyvinyl chloride)

If your home was built before 1970, it’s wise to let us take a look.

Trenchless Water Line Installation: A Cleaner Option

When repair or replacement is needed, Meticulous Plumbing often recommends trenchless water line installation. This method allows us to replace the existing line without digging up large portions of your yard.

Benefits of trenchless installation include:

  • Less disruption to your property
  • Cleaner, faster installation
  • Reduced mess and shorter downtime
  • Environmentally friendly material use
  • Cost-effective long-term performance

Whether trenchless or traditional methods are best, we explain every step and help you choose the option that fits your home and budget.

Trenching for a new main water line into the house covered by a tarp to help illustrate main water line repair and how to find a water line leak.
Meticulous Plumbing team standing in front of their vans

Why Choose Meticulous Plumbing?

Homeowners trust Meticulous Plumbing because we deliver:

  • Clear communication
    We explain what’s happening, why it matters, and what your options are. There is no guesswork.
  • Respect for your home and family
    We wear uniforms and shoe covers, protect your flooring, and clean up before we leave.
  • Skilled craftsmanship
    Our plumbers perform careful risk assessments and follow best practices that meet the highest standards.
  • Long-term solutions, not temporary fixes
    Your new water service won’t just meet code, it will meet the Meticulous standard of quality.

If you’re unsure whether your main water line needs attention, we’re here to help – call or text!

Main Water Line Repair Frequently Asked Questions

Common signs include low water pressure, sudden increases in your water bill, wet areas in the yard, or discolored water. Because the line is underground, issues often go unnoticed until they become serious. An inspection can confirm what’s going on.

Not always. Many homes qualify for trenchless water line replacement, which lets us install a new line with minimal excavation. We’ll assess your property and explain which method will work best.

Most replacements are completed in a single day. More complex jobs may take slightly longer, but we’ll create a clear schedule so you know exactly what to expect.

We typically install copper or PEX—durable, modern materials designed to last for decades. We avoid outdated products like polybutylene, iron, or lead.

Yes. Replacing an aging line before it fails can prevent major water damage, avoid emergency repair costs, and prepare your home for future remodeling needs.

Hear What Our Customers Are Saying

 

October 28, 2025 google

zach domer

They came out fast and just got the work done right then and there, at a fair price. Guy was super friendly, trustworthy and professional, didn't try to get me to do a bunch of stuff that was out of my budget.
October 22, 2025 google

Kathryn McFadden

We love working with Meticulous Plumbing. Adam was on time, professional, and solutions oriented. He took the extra time needed to explain what was going on.
October 15, 2025 google

Neo Mx

I thought Adam Buck did a very thorough job. Everything turned out as expected. Adam did a great job of explaining the work before starting the work.
October 13, 2025 google

Charlotte Becker

Kaleb and Meticulous Plumbing came through again. Toilet seal was leaking, toilet was not cracked. He did everything to replace the old ring with a new and better one. Cleaned up and gave a time-saving trick to get rid of toilet bowl stains. Kaleb is amazing...professional and personable. A rare combination. I will always request him when I call Meticulous Plumbing for plumbing services.
October 3, 2025 google

Lindi Goins

This was the best plumbing repair experience. A shutoff valve in my kitchen was rusted shut and beginning to leak water. A box had been built over the shutoff valves. Leo was able to get the box off without taking it apart. He took pictures of the valves and pipe so I didn't need to crawl into the cupboard. He explained the problem and offered me two options for repair and the cost of each. I opted to have everything fixed at the same time. The price was much less than i expected. Leo replaced three valves and some pipe. He made sure everything was turned back on and working properly. He was professional, thorough, explained things in an easy to understand way, and cleaned up when he was done. Thank you Meticulous Plumbing!
September 23, 2025 google

Lauren Newton

What plumbing problem?! Went to bed with leaky toilet, woke up to begin my process of fixing it. They opened at 7am (which was awesome) and had a team out here within a few hours- all through text. Fixed, reasonably priced, and details with what was being charged. Kaleb and his sidekick (forget his name-gah) were awesome! Honestly from the intital text, response for booking, booking confirmation text, text arrivals, paying, and already being sent a follow up email with photos. The urgency of the customer support was top notch.
September 17, 2025 google

Reuben Simon

We were so relieved to find a plumbing company that is transparent, communicates clearly and does great work. We really were so happy. After experiences with two other plumbers, this is the one we'll be using for our go-to. PS - Edgar was fantastic!
September 5, 2025 google

Chip

Very prompt, provided a detailed estimate, performed high quality service.
September 4, 2025 google

Rich Koesel

Top notch company. We had water heaters at the end of life and one had a slow leak. I was able to get a plumber scheduled for the next day and get the heaters replaced. Eric and Adam were punctual and super nice. Highly professional and got both heaters replaced in a few hours. They cleaned up after themselves and left no traces. I had used Meticulous for a smaller project a little while back, but will absolutely continue to use them for all of our home plumbing needs going forward.