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Trenchless Pipe Repair • Since 1997

Expert Trenchless Pipe Repair in Portland, OR

Restore your plumbing system without destroying your landscaping using our commercial-grade, no-dig trenchless pipe replacement solutions.

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Trenchless Experts

Advanced Trenchless Sewer Repair for Your Home

Dealing with a broken, leaking, or deteriorating sewer line used to guarantee one outcome: heavy excavation machinery tearing up your front yard, driveway, or patio. Today, Lovett Plumbing offers modern trenchless sewer repair to restore your underground pipes with minimal disruption to your property. By bringing the same rigorous standards and specialized equipment used in large-scale commercial environments directly to residential properties, we ensure a durable, high-quality fix that protects your home's exterior features.

Our trenchless pipe replacement services utilize specialized equipment to address severe underground plumbing issues. Instead of digging a massive trench to expose the entire pipe, our crews create one or two small access points. Through these strategic openings, we can install a brand-new pipe directly within your existing plumbing system or burst the old pipe while pulling a completely new one into place. Because this process spares the surrounding earth and hardscaping, it is widely known throughout the industry as no dig sewer line repair.

Whether you are experiencing persistent sewage backups, aggressive tree root intrusion in older clay pipes, or severe age-related pipe decay, our experienced technicians deliver efficient results. We prioritize clear communication throughout the entire process, ensuring you understand exactly what is happening beneath your property. Serving homeowners across the greater Pacific Northwest, including Portland, Beaverton, Vancouver, and Eugene, our goal is to provide absolute peace of mind during highly stressful plumbing failures.

Our Techniques

Core Trenchless Pipe Replacement Techniques

Not every broken pipe requires the exact same approach. Lovett Plumbing deploys different commercial-grade methodologies based on the specific condition of your existing sewer line, the depth of the pipe, and the layout of your property.

Trenchless pipe repair equipment at a small access pit

Pipe Bursting

Pipe bursting is a highly effective trenchless technique used when an existing sewer line is severely damaged, collapsed in sections, or structurally compromised. Our technicians guide a conical bursting head through the old pipe. As the heavy-duty head pushes forward, it fractures the old pipe outward into the surrounding soil. Simultaneously, it pulls a brand-new High-Density Polyethylene (HDPE) pipe into the exact same cavity. HDPE piping is jointless, highly durable, and heavily resistant to future tree root intrusions, making it an exceptional long-term replacement for older residential sewer systems.

Cured-in-place pipe epoxy relining

Cured-In-Place Pipe (CIPP) Epoxy Relining

When the existing sewer line still maintains its overall structural integrity but suffers from cracks, minor root intrusions, or localized corrosion, epoxy relining is often the superior choice. During this process, our team inserts a flexible, resin-saturated felt tube directly into the damaged pipe. Once positioned correctly, we inflate the liner so it presses tightly against the interior walls of the old pipe. After the epoxy resin cures and hardens, it effectively creates a new, incredibly strong pipe inside the old one. This method requires minimal access and restores the flow and function of your sewer line without altering its exterior footprint.

Why No-Dig

Why Choose No-Dig Sewer Line Repair?

Choosing a trenchless approach offers significant functional and financial advantages over traditional open-trench excavation. Lovett Plumbing recommends this method whenever feasible to save our clients time, money, and unnecessary stress.

Preserves Your Landscaping and Hardscaping: Traditional sewer replacement requires digging trenches that can be several feet wide and deep, often running directly underneath driveways, retaining walls, mature gardens, and custom patios. Because trenchless technology only requires small, localized access points, your property remains intact. You avoid the massive secondary costs associated with pouring new concrete, rebuilding masonry, and hiring landscapers to replace ruined lawns and vegetation.

Faster Project Completion: Without the need for heavy excavation machinery and multiple days of digging dirt out of the ground, a trenchless pipe replacement moves much faster. Our crews can often complete the installation phase of a trenchless repair in a fraction of the time required for traditional methods. This efficiency gets your home's plumbing back to normal swiftly, reducing the amount of time your household is without water and functional facilities.

Long-Lasting, Seamless Results: The replacement materials installed during a trenchless repair are inherently superior to older clay, cast iron, or segmented PVC pipes. Because HDPE pipes and CIPP epoxy liners are seamless and lack traditional joints, they eliminate the primary entry points for aggressive tree roots. Furthermore, these modern materials resist calcification and rust, providing decades of reliable performance underneath your yard.

Overall Cost-Effectiveness: It is true that the specialized equipment and advanced materials used in trenchless repair require significant technical proficiency and can sometimes carry a higher initial material cost. However, the total, final cost of the project is frequently lower than traditional excavation. When you calculate the savings of not having to repave a driveway, replace an expensive paver walkway, or re-sod your entire front lawn, trenchless sewer repair is highly cost-effective.

Our Process

Our Trenchless Pipe Replacement Process

We believe in complete professional accountability and operational transparency. Because underground work can feel intimidating for homeowners, we follow a rigorous, step-by-step procedure. Here is exactly what you can expect when you hire Lovett Plumbing for a trenchless sewer project.

Cured-in-place epoxy pipe relining inside a sewer line
1

High-Definition Video Sewer Inspection

We never guess when it comes to underground plumbing. Every project begins with a comprehensive video sewer inspection. Our technicians feed a high-definition camera directly into your main line to pinpoint the exact location, nature, and severity of the pipe damage. This crucial diagnostic step allows us to confirm whether no dig sewer line repair is physically possible and the right solution for your specific property.

2

Professional Drain Cleaning and Preparation

Before installing a new pipe or a resin liner, the existing pathway must be completely clear of obstructions. We utilize professional drain cleaning techniques and high-pressure hydro jetting equipment to scour the inside of the pipe. This process aggressively cuts through invasive tree roots, flushes out heavy scale buildup, and removes deep blockages, ensuring a clean, prepared pathway for the trenchless application.

3

Access Creation and Trenchless Installation

Our team excavates one or two small access pits, usually located at the property line and near the foundation of the house. Depending on your pipe's specific condition determined during the inspection phase, we will execute either pipe bursting or epoxy relining. Using our commercial-grade pulling equipment, we seamlessly install the new structural pipe, securing it into your existing plumbing network.

4

Final Inspection and Workspace Cleanup

We do not consider the job finished until we verify the results. After the new pipe is fully installed and connected, we perform a secondary video inspection. This allows us to visually verify the structural integrity, alignment, and flow of the newly established line. Once approved, our technicians carefully backfill the access points and clean up the workspace, leaving your property looking exactly as we found it.

Ready to fix your sewer line without the mess? Schedule your initial video inspection.

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Our Approach

The Lovett Plumbing Approach: Commercial Standards for Your Home

Lovett Plumbing has been serving the Pacific Northwest since 1997. Over nearly three decades in the industry, we have honed our technical skills by handling highly complex commercial and multifamily plumbing environments. When you hire us for a residential trenchless sewer repair, you are getting that exact same level of commercial rigor, specialized equipment, and technical proficiency applied to your home.

We understand that sewer line failure is highly disruptive. That is why our entire operational model centers on providing 5-star service 100% of the time. From the initial phone call to the final site cleanup, our team operates with absolute professional accountability. We stand firmly behind the quality of our installations and materials, backing our workmanship with a 1-year warranty to give you absolute peace of mind. You never have to wonder if the job was done correctly; we have the experience and the equipment to ensure it is handled flawlessly the first time.

Testimonials

What Our Clients Say

4.9
Google 490+ Verified Google Reviews

We had an emergency last night at our community. I called Lovett and got an actual person on the phone right away. The plumber Sarah showed up in short order with a fantastic can do attitude, ready to get to work right away. The drain proved to be a significant challenge to clear but Sarah was bound and determined to clear it for our residents. She was there for hours and would not quit or give up! She even had to leave to grab more equipment and came back working late into the night. She was very thorough and unwavering in her commitment to get the job done. Lovett hires only the best of the best! I would recommend this company to anyone who wants the job done right and right away! I Lovett!!!

Joshua Brunette

Portland, OR

FAQ

Frequently Asked Questions About Trenchless Sewer Repair

What is trenchless sewer repair?
Trenchless sewer repair is a modern, non-invasive method of fixing broken or decayed underground plumbing. Instead of digging a long trench to expose the entire pipe, technicians use one or two small access holes. From there, specialized equipment is used to pull a new pipe through the old one, or to install a structural resin liner. This approach fixes heavy leaks, collapses, and root intrusions without destroying your landscaping.
How much does trenchless pipe repair cost?
The cost of trenchless pipe replacement varies based on the total length of the pipe, the depth of the line, and the specific repair method required (bursting vs. lining). While the specialized equipment and materials can carry a higher upfront cost than basic digging, it almost always saves homeowners significant money overall. By choosing a trenchless method, you avoid the heavy secondary expenses of replacing costly driveways, patios, retaining walls, or custom landscaping.
Can every sewer line be repaired without digging?
While we highly recommend no dig sewer line repair for the majority of residential issues, it is not always physically possible. If a pipe has completely collapsed, severely bellied (sagged), or lacks the minimum structural integrity required to hold a liner or guide a bursting head, traditional excavation might be the only option. We accurately determine your pipe's eligibility during our initial video sewer inspection before proposing any solutions.
How long does the new trenchless pipe last?
The materials we use for trenchless pipe replacement, such as High-Density Polyethylene (HDPE) and commercial-grade epoxy resins, are incredibly durable. They are heavily resistant to internal corrosion, external rust, and persistent tree root intrusion. These pipes are engineered to last for several decades under heavy daily use. To further protect your investment, we back our installation workmanship with a 1-year warranty to give you absolute peace of mind.
Will I be without water or plumbing during the repair?
Your standard plumbing usage will need to be temporarily paused while the new pipe is actively being pulled or while the epoxy liner is curing. However, because trenchless methods are highly efficient and bypass heavy earth-moving, this functional downtime is usually limited to a single day. This is a massive improvement compared to the multiple days of water shutoffs frequently required for traditional open-trench digging projects.

Schedule Your Trenchless Sewer Repair Today

Do not let a failing sewer line damage your property, cause unsanitary backups, or disrupt your daily life. Trust the technical proficiency of Lovett Plumbing to handle your underground repairs with precision, care, and zero unnecessary digging. Since 1997, we have been delivering reliable, 5-star service to homeowners across the Pacific Northwest. If you are experiencing slow drains, foul odors, or lush patches in your yard, it is time to have your sewer line evaluated by professionals.

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