Serving Northern Minnesota & Wisconsin
24/7 Emergency Service

Less Digging Required

Save time, money, and your landscape with trenchless pipe repair. We can restore your damaged pipe without having to tear up your yard or driveway.

Long-Term Benefits

From getting 50+ years of life expectancy and being more eco-friendly, it's hard to imagine other benefits, but one of the main benefits you'll receive is an increased capacity flow.

Get Your Free Estimate Today

Find out how much you could save on your pipe replacement with trenchless technology. Schedule your free in-person estimate today.

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Top-Rated & Locally Owned!

Duluth & Superior Area Trenchless Water Line Replacement and Trenchless Sewer Line Replacement

Unleash the untapped potential of your property with Contour Inc., the unrivaled excavation powerhouse serving Northern Minnesota and Wisconsin. As a locally owned company, we are fueled by a passion for unparalleled service and a relentless commitment to turning your property dreams into breathtaking reality.

With our skilled crew, cutting-edge equipment, and unwavering determination, we go above and beyond to surpass all expectations. At Contour Inc., we believe in preserving the beauty of your land, which is why we specialize in trenchless sewer line and water line replacements. By seamlessly installing these vital utilities underground, we minimize disruption to your property and maximize your peace of mind.

  • Locally-Owned and Operated
  • Licensed, Bonded, and Insured
  • 20+ Years of Combined Experience
  • Insurance Claims Assistance
  • 24/7 Emergency Service
  • Free Estimates

Whether it's excavating, utility services, or pioneering trenchless technology, we are your trusted partner in reshaping the very contours of possibility. Get ready to redefine what's possible with Contour by your side.

Duluth Excavation & Trenchless Utilities Contractors

Trenchless Utilities & Excavation Specialists

Non-Invasive Utility Repair

Excavation & Utility Services

Trenchless Sewer Line Replacement

When you need to repair an aging or damaged sewer pipe, trenchless pipe repair is a cost-effective, eco-friendly, and less destructive method to repair or replace your pipe than traditional methods.

Trenchless Water Line Replacement

The process of installing or replacing a trenchless water line is a modern and innovative approach that minimizes the need for extensive excavation and disruption to the surrounding landscape. The team at Contour will carefully and efficiently install or replace your system.

Pipe Lining

Trenchless pipe lining facilitates the repair and rehabilitation of damaged pipes without extensive excavation. Within a few hours, you have a new pipe that optimizes water flow, eliminates foul odors, and prevents leaks and backups.

Excavation Services

Kick off your project by choosing a professional, reliable, and experienced team like Contour Inc. Prep your land for your construction project, landscaping project, or fix your yard drainage problem with excavation services from Contour.

Eco-Friendly & Gentle

How Trenchless Pipe Repair Works

No Destructive Digging Required

Unlike traditional methods of sewer pipe repair or replacement, we eliminate the need for disruptive trench excavation on your property. Instead, we employ innovative techniques that prevent the necessity of digging trenches to remove and replace damaged sewer pipes.

24/7 Emergency Pipe Repair!

Contact Us(218) 673-7770
Before/After Trenchless Pipe Repair

Innovative Technology

Advantages of Trenchless Pipe Repair

50+ Years of Use

Our structural pipe lining bears resemblance to Sch 40 PVC and boasts a projected lifespan of 50+ years, attesting to its durability and longevity. This very technique finds application in the repair of large-diameter pipes across numerous municipalities throughout the United States.

Save 30% - 40%

Discover the perfect blend of care and cost-efficiency with our remarkable trenchless pipe lining solution. Our customers consistently report savings of 30% to 40% when compared to the expenses involved in traditional pipe replacement and subsequent repairs.

Minimal Interruption

Bid farewell to the inconvenience of relocating or losing valuable revenue while we seamlessly carry out our work. Our skilled crews operate with the utmost discretion, allowing your home or business to remain fully operational throughout the process.

Increased Flow Capacity

Over time, your existing sewer pipes begin to have diminished capacity due to buildup, scale, or roots. Our 3-step process restores your pipes to their original flow capacity and removes any obstructions.

Eco-Friendly Repairs

Escape the destructive cycle of conventional sewer repair and embrace a greener, more sustainable solution. Trenchless sewer repair revolutionizes the game by minimizing hazardous waste. Instead of contributing to landfill congestion, our innovative approach focuses on restoring your existing pipes with precision and efficiency.

Do you have lead pipes in your home?

Lead exposure, even in small amounts, may cause health problems. It is connected with behavior and learning problems in kids, and high blood pressure and kidney problems in adults.

Lead in water systems is one possible source of exposure, and that's because in many homes, the pipe that connects the building's plumbing to the water system is still made of lead.

Are you located in Duluth? Learn more about the city's plan for gradual service line replacement.

Find Out If You Have Lead In Your Pipes

Frequently Asked Questions

Trenchless sewer line repair eliminates the need for large-scale destruction of floors and landscaped areas to replace the damaged pipes, the costs associated with replacing those surfaces, and limits the exposure to health and environmental risks created by major sewer excavations.

Individual municipalities have varying rules regarding the line where private property (including underground drainage) becomes public property. Generally, your private sewer main, or lateral, becomes the responsibility of the city at the tap to the city sewer. Blockages and backups in the city sewer system can cause backups on private property, so identifying the location of the blockage is very important as it relates to responsibility.

Even with more involved projects, it's often possible to repair sewer lines with trenchless methods within a single day, particularly when it involves trenchless pipe lining.

It's possible to repair a wide range of sewer lines with trenchless methods, including longer pipes and those with connecting points and turns.

Our experienced technicians perform a camera inspection at no additional charge. The results show the condition of your sewer line so appropriate recommendations can be made.

Get In Touch

Contact Contour Inc. today for any excavation, concrete, or trenchless utility services.

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Our Service Area

Proudly Serving Northern Minnesota & Wisconsin

Helpful Information

The Latest News

Articles, blogs, and more hand-picked by our excavation professionals to better help you understand your property and needs.

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To clean, or not to clean

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Trenchless Pipe Lining: A Revolutionary Solution for Pipe Rehabilitation

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