Trenchless Sewer Line Replacement: When It’s Time and What to Expect

Mint Wattanarungsun • October 24, 2025

backhoe tearing up your yard, days of disruption, and thousands in repairs can make anyone want to ignore the problem. But delaying a failing sewer line can lead to serious health risks, property damage, and even code violations.



Fortunately, there’s a modern solution: trenchless sewer line replacement.


At Pinpoint Directional Drilling Inc., we help homeowners, business owners, and municipalities across Fort Wayne, Indianapolis, and South Bend replace aging, damaged, or failing sewer lines without tearing up the surface. In this article, we’ll break down how to know it’s time for replacement, how trenchless technology works, and what to expect from the process.

Signs It’s Time to Replace Your Sewer Line

A failing sewer line doesn’t always look dramatic from the outside, but beneath the surface, major issues can be brewing. Here are some of the most common signs that it’s time to consider replacement:


1. Frequent Backups or Clogs

If you’ve been dealing with multiple drain backups or slow-moving drains, especially across the whole house or building, it could indicate that the main sewer line is partially collapsed, clogged with roots, or deteriorating.


2. Foul Odors

Unpleasant sewer smells around your property or basement can signal a crack or break in the line that’s releasing gas or waste into the soil.


3. Wet Spots in the Yard

Unexplained soggy areas, especially near the sewer line path, may indicate a leak or break that’s seeping wastewater into the ground.


4. Lush Green Patches

Sewage acts like fertilizer. If one area of your yard is unnaturally green and growing faster than others, it could be absorbing leaking wastewater.


5. Foundation Cracks or Sinkholes

A leaking or failed line under your home or driveway can lead to soil erosion, settling, and eventually structural issues.


6. Aging Infrastructure

If your home or building is over 40 years old and still has its original sewer line, it may be made of clay, cast iron, or Orangeburg pipe—all of which are prone to failure.

Why Choose Trenchless Sewer Replacement?

Traditional sewer line replacement involves excavating a long trench, removing the old pipe, and laying new piping in its place. This method is effective but extremely disruptive, time-consuming, and costly to restore.


Trenchless sewer replacement solves these issues by using advanced equipment to replace or rehabilitate the pipe without digging it up.


Benefits include:

  • Minimal property damage
  • Lower restoration costs
  • Faster project completion
  • Preservation of driveways, trees, and landscaping
  • Safe and code-compliant installations

How Trenchless Sewer Replacement Works

1. Initial Inspection and Assessment

We begin with a thorough inspection, including:

  • Camera scope of the existing line
  • Site evaluation
  • Utility locating
  • Soil condition analysis


This helps us determine the extent of damage and confirm whether trenchless replacement is appropriate.


2. Planning and Permits

Once we confirm the need for replacement, we’ll:

  • Plan the bore or pull path
  • Secure all necessary municipal permits
  • Schedule the work based on your availability


3. Installation Day

We dig two small access points—typically near the building and the connection to the city sewer. From there, we perform one of the following:

  • Pipe Pulling (Bursting)
  • We attach a bursting head to the old pipe and pull a new HDPE pipe through the same path, breaking apart the old one as we go.
  • Directional Drilling


If pipe bursting isn’t feasible, we use horizontal directional drilling (HDD) to create a new path and pull the replacement pipe through cleanly.


4. Testing and Final Connections

After installation, we:

  • Pressure test the new line
  • Inspect joints and fittings
  • Make final connections to city systems
  • Backfill and restore the small bore pits

What Makes Our Trenchless Services Different?

Not all trenchless contractors are the same. Here's why property owners throughout Indiana trust Pinpoint Directional Drilling Inc.:

  • Over 20 years of trenchless expertise
  • Licensed and insured professionals
  • State-of-the-art equipment
  • Accurate underground utility locating
  • Clean job sites with minimal disruption
  • Upfront pricing and free quotes


We don’t just replace sewer lines, we protect your property, your time, and your peace of mind.

Residential, Commercial, and Municipal Solutions

We provide trenchless sewer services for:

  • Homes in older neighborhoods with failing clay or cast-iron lines
  • Apartment complexes and HOAs needing multi-unit upgrades
  • Commercial properties where downtime is not an option
  • Municipal infrastructure projects involving public roads and utilities


No matter the size of the job, our team is equipped to handle it.

Frequently Asked Questions

How long does trenchless sewer replacement take?

 Most residential jobs can be completed in 1–2 days, depending on length and soil conditions.



Is trenchless more expensive than traditional digging?

 While the upfront cost may be similar or slightly higher, trenchless methods usually save money overall by avoiding restoration of lawns, concrete, and landscaping.


Will my yard be completely untouched?

 No. We will need to dig small entry and exit points, but the vast majority of your yard or driveway remains completely intact.


Is trenchless replacement covered by insurance?

In some cases, yes—especially if the pipe collapse causes property damage. We can work with your insurance company and provide all necessary documentation.

Serving Fort Wayne, Indianapolis, South Bend, and Nearby Communities

Our team proudly offers trenchless sewer line replacement services throughout Indiana, with localized knowledge and fast response times. Whether you're dealing with aging infrastructure, recurring backups, or an urgent sewer emergency, we’re here to help.

Request a Free Sewer Replacement Quote Today

Don’t wait for a sewer failure to damage your home or business. Get ahead of the problem with trenchless solutions that protect your property and simplify the repair process.


Call Pinpoint Directional Drilling Inc.  at (260) 344-3150

Or request a free quote online.


We’ll assess your situation, explain your options, and deliver a stress-free, no-dig solution tailored to your property.

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