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Expert Sewer and Water Line Replacement Services

When your sewer or water line is beyond repair, you need a trusted team to replace it the right way. Our professional sewer line replacement services in Central and Southern New Jersey, and parts of Eastern New York restore proper flow, protect your property, and prevent ongoing plumbing problems.

  • Same-day and 24/7 emergency plumbing services

  • Licensed, experienced plumbers

  • Upfront pricing and honest explanations

Signs your home needs the sewer lines replaced

Collapsed or Severely Cracked Pipes

When a sewer pipe collapses due to age, corrosion, or ground pressure, wastewater cannot flow properly. Large cracks allow sewage to leak into the soil and invite root intrusion. Replacement restores full function and prevents backups into your home.

Extensive Tree Root Damage

Roots can fracture pipes and cause ongoing blockages. When root damage is severe or widespread, replacing the sewer line provides a permanent solution.

Recurring Sewer Backups

If backups continue even after cleaning or repairs, the sewer line may be beyond repair. Replacement addresses the root cause of repeat failures.

Multiple Leaks Along the Pipe Line

Frequent leaks indicate a failing pipe. Replacement eliminates weak points and prevents wastewater from damaging your yard or foundation.

Pipe Corrosion and Material Failure

Older sewer pipes made from clay, cast iron, or Orangeburg deteriorate over time. Replacement upgrades your system with modern, durable materials.

Sewer Odors and Yard Damage

Strong sewage smells, soggy patches, or sinkholes in your yard often signal severe sewer line failure that requires replacement.

Underground Shifts or Soil Movement

Shifting soil, erosion, or nearby construction can break sewer lines. Replacement restores stability and long-term reliability.

Our sewer and water line replacement services solve serious underground pipe problems



  • Fast diagnosis and professional recommendations

  • Upfront pricing before plumbing work begins

  • Fully stocked service vehicles for faster repairs

  • Licensed and experienced plumbers

  • Backed by a satisfaction guarantee

When sewer or water lines fail, wastewater can back up into your home, damage your yard, and create health hazards. Sewer line replacement gives you a fresh start with a reliable pipe system designed to handle your home’s flow.

Professional sewer line replacement and installation gets the job done right

Replacing a sewer line is a major home service. Improper installation can lead to recurring problems, premature failure, or damage to landscaping, driveways, or foundations. Our licensed plumbers ensure your sewer line replacement is done correctly, safely, and with minimal disruption.

We use modern sewer line replacement methods to restore flow

Replacing a sewer line requires careful planning and precise execution. At Gold Medal, we use proven techniques that balance durability, efficiency, and respect for your property.

Trenchless Sewer Replacement Options

  • Pipe Bursting: The old pipe is broken apart while a new pipe is pulled into place. This method avoids extensive digging and protects landscaping.

  • Pipe Lining and Point Repairs: In some cases, damaged sections can be repaired with durable liners without full excavation.

Traditional Sewer Replacement

If trenchless methods aren’t suitable, we perform a careful excavation to remove and replace the damaged sewer line. This method is reliable when the existing soil conditions or pipe damage require direct access.

We keep your property clean

When you call on Gold Medal for your water or sewer line replacement services, you can rely on us for on-time arrivals and prompt, professional service. Our friendly, uniformed technicians will treat you and your property with respect as they work to carry out minimally invasive, non-destructive pipe replacement. All of our employees are background checked and drug tested for your security and we take great pride in leaving your home and your property in the same condition we found it.

Schedule your sewer line replacement and installation today

If you’re experiencing issues with your pipes, contact our team of professional plumbers. Our technicians provide reliable water and sewer line replacement services for homeowners in East Brunswick, Trenton, Cherry Hill, Mount Laurel, Princeton and surrounding areas. Our plumbers are continuously trained to provide you with the most up-to-date techniques and exceptional service for sewer and water line replacements.

We are available 24/7 to provide emergency service when you need it, and we’ll never charge extra for it. Schedule your system replacement online today or call us for fast and reliable plumbing services.

Our plumbers are dependable, friendly, and highly trained

These qualities set our plumbers apart: expertise, reliability, and professionalism. We offer a 100% customer satisfaction guarantee because we believe in the quality of our work. Our world-class plumbers are:

  • Trained weekly in the latest tools and techniques

  • Fully background checked, licensed and insured

  • Experts in customer service, with your satisfaction guaranteed

  • Guaranteed to arrive on time, every time

A Gold Medal technician arrives at a home ready to provide expert HVAC, plumbing, and electrical services.
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What to expect during a sewer line replacement

A Gold Medal technician discusses the repair and installation services with a homeowner.

Getting started is simple. Call or schedule online at a time that works for you. Our team will ask a few questions about your plumbing concerns and recent symptoms so we can arrive prepared.

Comfort360 is a membership designed with your plumbing needs in mind

Make costly plumbing repairs and installation a thing of the past with our Comfort360 membership. Our unique subscription takes a whole-home approach to repairs, maintenance, and installation, ensuring your HVAC, plumbing, and electrical systems stay in peak shape. Included in the membership are the following plumbing perks:

  • 15% off all plumbing services

  • 50% off our Whole-Home Water Leak Protection Packages

  • Up to 3-year warranty on all repairs

  • Waived diagnostic fees with repairs

View Comfort360 Benefits
A Gold Medal Comfort Advisor discuss our Comfort360 Membership benefits with a homeowner.

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Questions about our sewer and water line replacement services?

Not seeing what you’re looking for? Give us a call, and we’ll happily help!

A sewer camera inspection helps determine the condition of your pipe. If the line is collapsed, severely cracked, sagging, or has widespread root damage, replacement is often the safest and most cost-effective long-term solution.