Trenchless Sewer Line Replacement
Trenchless Sewer & Water Line Repair & Replacement in Portland, OR
Trenchless Sewer Services Across The Portland-Vancouver Metro Area
When your sewer line fails, the last thing you want is a crew tearing up your lawn, ripping out your concrete driveway, or digging through the garden you spent years building. Legacy Plumbing and Excavation offers trenchless sewer line repair and replacement in Portland, OR and the Vancouver, WA area, so you get a fully restored sewer line with no scars in the yard and no costly restoration work after the job is done.
Trenchless methods let us fix or replace the problem underground. Your grass stays in place, your concrete stays intact, your plants stay rooted, and your landscaping looks the same the day after we finish as it did the day before we started.
Not sure whether you need a repair or a full replacement? Legacy Plumbing and Excavation will assess your line and walk you through your options with no pressure and no guesswork. Call Legacy Plumbing & Excavation at (360) 227-0692 or contact us online to schedule your assessment today.
Save Your Yard, Your Concrete, and Your Plants
Traditional sewer work means excavation: open trenches, removed concrete, and disrupted landscaping that has to be repaired or replaced at additional cost to you. Trenchless sewer service eliminates all of that.
We access your sewer line through small entry points rather than a full open trench. That means no concrete removal, no replanting your flower beds, and no resodding your lawn. For Portland and Vancouver homeowners with mature trees, established landscaping, or finished driveways, trenchless is a significantly less invasive path to a repaired or fully replaced sewer line.
Less invasive also means faster. Most trenchless projects are completed in a single day, compared to multi-day traditional excavation jobs.
Our Trenchless Sewer Methods
Legacy Plumbing uses two proven trenchless techniques depending on the condition of your existing pipe and the scope of the work needed.
Pipe Bursting
Pipe bursting is ideal for full sewer line replacement. We insert a bursting head into your existing pipe through small access pits and pull it through the length of the line. As it moves, it fractures the old pipe outward and simultaneously pulls a new high-density polyethylene (HDPE) pipe into place behind it. No trench required. No open excavation in your yard.
Horizontal Directional Drilling
For new sewer line runs or situations where the ground above needs to stay fully undisturbed, we use directional drilling. We drill a precise underground path, ream it to the correct diameter, and pull the new pipe through from below. The surface stays completely intact from start to finish.
Both methods leave your yard looking the way you left it, whether we are repairing a damaged section or replacing the entire line.
What You Keep When You Go Trenchless
With traditional excavation, the work does not stop when the sewer line is fixed. You still have to repair the trench, replace removed concrete, replant disturbed areas, and wait for your property to recover. With trenchless service from Legacy, that second phase of work does not exist.
What stays intact: your lawn and grass, your concrete driveway and walkways, your flower beds, shrubs, and established plants, your patio, pavers, or hardscape, and your tree roots and root systems.
The sewer line gets repaired or replaced. Your yard does not pay the price.
10-Year Warranty on All Sewer Line Work
Every trenchless repair and replacement we perform is backed by our 10-year warranty, covering both residential and commercial sewer lines. You get a restored line and the confidence that it will perform for years to come.
Emergency Trenchless Sewer Service Available
Sewer line failures do not follow a schedule. Legacy Plumbing offers 24/7 emergency service for Portland and Vancouver area homeowners and businesses who need same-day or overnight response. Call us any time, day or night.
Serving Portland, Vancouver, and the Surrounding Area
We provide trenchless sewer repair and replacement across Portland, OR and Vancouver, WA, along with the broader metro area including Beaverton, Gresham, Lake Oswego, West Linn, Clackamas, Oregon City, Camas, Ridgefield, Salmon Creek, Battle Ground, and the surrounding communities.
Ready to fix your sewer line without tearing up your yard? Contact Legacy Plumbing and Excavation today to schedule a trenchless sewer assessment in Portland or Vancouver!
Why Choose Legacy Plumbing & Excavation?
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Licensed & BondedFully licensed master plumbers on staff
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Insured & CertifiedComprehensive liability and workers' comp coverage
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24/7 AvailabilityEmergency response services around the clock
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Experienced Team20+ years average technician experience
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Local, Family-Owned & OperatedProudly local and family-owned, built on trust, care, and community.
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Licensed, Insured, Vetted ProsYou can rest assured that our team is licensed, insured, and thoroughly vetted.
Emergency Sewer Line Replacement
Plumbing emergencies can happen at any time. That's why we offer emergency plumbing services, available 24/7, so you can count on us to be there when you need us most.
Trust the Pros for Your Service Goes Here
With decades of experience, Legacy Plumbing and Excavation is a licensed, bonded, and insured utilities, plumbing, and excavation service for homeowners and businesses in Portland Oregon, Vancouver Washington, and the surrounding areas.
Hear From Our Happy Customers
We're Rated 4.7 Stars With 120+ Google Reviews!
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Honest & Dependable Company
"This is a great company! They provided a thorough evaluation of my needs and several options for solutions. It's comforting to know that there are honest and dependable businesses out there. They will be my go-to company for all of my plumbing needs!"- Beth F. -
Above & Beyond Service
"These guys were great. I got a very reasonable price and excellent service. They went above and beyond to make sure that we had hot water!"- Spencer C. -
Great Work & Reasonable Pricing
"Legacy completed a whole-home repipe for us. Really great work and reasonable pricing. From the owners to workers, they were all super knowledgeable, friendly, and answered my every question."- Wild M. -
Fair Prices & Arrived Early
"Highly recommend Brian and the team. We needed a hot water heater installed. Not only were the prices fair, but the plumber was kind enough to arrive early and complete the work before the agreed-upon arrival time."- Nick B. -
Outstanding Job on Water Main
"Legacy did an outstanding job! They were quick to respond and get things in motion. We had a water main leak, and they got things in motion. We were very pleased with how the job turned out!"- Robert C. -
Owner Who Truly Cares
"Amazing service, quick response time, and notifications for when the tech is going to arrive. The owner is hands-on and truly cares about the projects and his customers. I love using them for my plumbing needs."- Brandon G. -
More Than Satisfied
"I hired Legacy Plumbing & Excavating over the weekend to repair my water heater, and I was more than satisfied. They turned a stressful situation into relief by the end of the day. I will be calling them for future needs."- Lindsay R. -
A First-Class Company
"Legacy is a first-class company. They came out to our house and found the leak in a buried water line and made an immediate repair. Jeremy was great to work with. I couldn't ask for better customer service."- Ronald S. -
Service Was Second to None
"Had a wonderful experience with their services. The owner, Brian, was warm and attentive when we reached out. Their prices were reasonable and the service was second to none."- Ben S.