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case study: trenchless sewer line

CASE STUDY: Trenchless Sewerline Replacement Saves Port Coquitlam Home Owner Thousands in Labour & Destruction


🎥 Watch the Installation


This project was completed using trenchless pipe bursting to replace a failing sewer line without disturbing the homeowner’s yard, landscaping, or hardscaping.


Introduction

This Port Coquitlam homeowner was dealing with an aging asbestos cement sewer pipe that had become heavily compromised by root intrusion. Frequent sewer backups were becoming a regular issue, and the condition of the pipe meant spot repairs were no longer a reliable option.

They needed a long-term sewer replacement solution—but without tearing up their yard, landscaping, and outdoor living space. The total sewer line length was approximately 70 feet, making trenchless replacement the ideal approach.


Project Highlights

What Was the Problem?

  • Original asbestos cement sewer pipe

  • Advanced root intrusion throughout the line

  • Ongoing sewer backups

  • High risk of full pipe collapse if left untreated

 


Sewer Line Distance

  • Approximate length: 70 feet

  • Full replacement from the home to the municipal connection

 


How Much Money Did They Save?

By choosing trenchless sewer replacement instead of traditional excavation, the homeowner avoided:

  • Full yard excavation

  • Landscape removal and replacement

  • Concrete and hardscape demolition

  • Extended restoration costs

Estimated savings: $8,000–$12,000+ compared to conventional dig-and-replace methods.


How We Saved Their Landscaping & Yard

The trenchless method allowed us to:

  • Preserve existing landscaping and lawn

  • Avoid cutting concrete or pathways

  • Keep the property clean and usable during the project

Only small access points were required, leaving the yard virtually untouched once the job was complete.


Faster Installation & Less Labour

Traditional sewer replacement can take several days, plus additional time for restoration.
This trenchless installation was completed in significantly less time, reducing:

  • Labour hours

  • Property disruption

  • Overall project timeline

The homeowner had a fully functional, brand-new sewer line without weeks of construction chaos.


Final Outcome

The homeowner now has a new, root-resistant sewer line designed to last for decades—without the stress, mess, or expense of major excavation. Trenchless sewer replacement allowed them to solve a serious problem while protecting their property and investment.


Call to Action

If you’re experiencing recurring sewer backups or have an older sewer line in Port Coquitlam or Coquitlam, trenchless replacement may be the most cost-effective and least disruptive solution.

👉 Learn more about our sewer line repair and replacement services
👉 View our Port Coquitlam service area
👉 Explore Coquitlam trenchless and drainage services

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