Damaged Sewer Line: Signs to Watch Out for & How to Fix Them

A sewer line is responsible for transporting soap, detergent, and grease through the plumbing system. When it leaks or gets broken, it must be repaired as soon as possible for the homeowners’ convenience and safety. To learn more about keeping it fully functional at all times, use this article as your guide.

What Are the Warning Signs of a Damaged Sewer Line?

Before calling plumbers to resolve the situation, determine if you have a damaged sewer line. Here are some warning signs that indicate the sewer line needs repair or replacement:

1. Foul Smell

Sewer lines have tight seals that prevent smells from waste from getting out. A foul odor coming from the drains can mean there may be a crack in the plumbing system. Besides being a nuisance, it could cause health issues to you and your family. For this reason, call plumbers right away if you notice a nasty odor.

2. Slow Drains

A slow drain could indicate more than just a clog in the plumbing fixture. Sometimes, it could be a sign of a major issue, such as a blockage deep in the sewer line due to a crack in the pipes. This issue slows down the drains. While it might not seem like a big deal, it can bring inconvenience and create an ideal environment for moisture-loving pests.

3. Pest Infestation

An opening in the sewer line serves as an open invitation for all kinds of pests. When left unaddressed, unwanted insects and rodents can enter the house. If the source of the sudden pest infestation is the damaged sewer line, call a plumber.

4. Mold Growth

A sewer line break causes water to seep out and create excessively moist areas. This moist environment will encourage mold growth that can cause negative impacts on your and your family’s health, such as wheezing, stuffy nose, or itchy eyes or skin.

How Do You Fix a Damaged Sewer Line?

A sewer line break is not a DIY fix. It requires the right skills, experience, and special tools to get the job done right and ensure you comply with local codes. It also needs a permit and inspection. For these reasons, it’s best left in the hands of professionals.

What Should You Look For in a Plumbing Company?

Since a sewer line break requires expertise, take the time to do thorough research so you can work only with a reputable company. Doing this prevents problems in the long run. Look for experts with a track record of success by checking their client testimonials on their website or social media accounts. 

Another thing to look for in a plumbing company is its 24/7 availability. Time is of the essence when dealing with sewer line problems, and there’s a lot that can go wrong when a repair or replacement isn’t done right away. Since not all companies offer emergency plumbing services, choose one that provides emergency services to address the issue as soon as possible.


If you see any signs of sewer line trouble, act immediately and contact the right company. Unless you are trained in performing plumbing services, it’s best to hire a professional to repair or replace your broken sewer line.

Contact CANDU Plumbing & Rooter for sewer repair or replacement. Our skilled plumbers will perform an in-depth inspection using a high-resolution camera to identify the sewer lines repair and address the issues. Schedule a plumbing service today!