What Happens When You Have a Broken or Sagging Sewer Line Under Your House


Your home’s plumbing system plays a crucial role in maintaining a clean and functional living environment. Among its essential components is the sewer line, responsible for carrying wastewater away from your house and into the municipal sewer system. Unfortunately, sewer line issues are not uncommon and can lead to serious consequences if left unaddressed. In this article, we’ll explore the implications of having a broken or sagging sewer line beneath your house and discuss why prompt professional intervention is essential.

The Sewer Line: A Vital Infrastructure

Often taken for granted, the sewer line is a critical infrastructure that ensures proper waste disposal. It is usually buried underground, which means it’s out of sight and, unfortunately, often out of mind until problems arise. Made of durable materials such as PVC, clay, or cast iron, sewer lines are designed to withstand the test of time and environmental stressors. However, like any component of your home, they are subject to wear and tear over the years.

Warning Signs of a Broken or Sagging Sewer Line

Detecting sewer line issues early can save you from costly repairs and potential damage to your property. Here are some common warning signs that may indicate a problem with your sewer line:

  • Foul Odors:
    If you notice foul odors coming from your drains or near your home’s foundation, it could be a sign of a sewage leak caused by a cracked or broken sewer line.
  • Slow Drains:
    Multiple slow-draining sinks, tubs, and toilets throughout your home can be an indication of a blockage or damage in the sewer line.
  • Water Backups:
    Water backing up into sinks, tubs, or toilets when you use other plumbing fixtures is a strong indicator of a sewer line clog or breakage.
  • Lush Patches of Grass:
    Unexpectedly lush patches of grass in your yard, especially near the sewer line’s path, could indicate a leak that is fertilizing the soil.
  • Foundation Cracks:
    Sewer line issues can lead to soil erosion around your home’s foundation, causing cracks in the walls or flooring.
  • Rodent Infestations:
    Sewage leaks attract pests like rats and insects. If you notice an increase in rodent activity around your property, it might be linked to a sewer line problem.

Consequences of Neglecting Sewer Line Issues

Ignoring or delaying repairs for a broken or sagging sewer line can have severe consequences for your home and health:

  • Property Damage:
    Sewage leaks can damage your home’s foundation, walls, and flooring. The longer the issue persists, the more extensive the damage can become.
  • Health Hazards:
    Exposure to raw sewage poses health risks due to the presence of harmful bacteria and pathogens. This can lead to illnesses and infections for you and your family.
  • Foul Indoor Environment:
    Foul smells caused by sewage leaks can make your home an unpleasant and unsanitary living space.
  • Environmental Impact:
    Sewage leaks can contaminate the soil and nearby water sources, leading to environmental degradation and potential harm to wildlife.

Professional Solutions for Sewer Line Issues

When you suspect a problem with your sewer line, it’s crucial to seek professional help immediately. A licensed plumber with expertise in sewer line inspections and repairs can provide the following solutions:

  • Video Camera Inspection:
    Using specialized equipment, plumbers can conduct a video camera inspection to pinpoint the exact location and cause of the problem.
  • Trench Repairs:
    Trench repairs allow for invasive repairs, with slight disruption to your property and is less costly.
  • Pipe Relining:
    In some cases, damaged sewer pipes can be relined with a durable material, extending their lifespan without the need for full replacement.
  • Full Replacement:
    If the sewer line is beyond repair, a complete replacement may be necessary. Modern techniques make this process more efficient and less intrusive than traditional methods.


A broken or sagging sewer line under your house is a plumbing issue that requires immediate attention. Ignoring the warning signs can lead to extensive damage to your property, health hazards, and environmental problems. If you suspect a problem with your sewer line, contact a professional plumbing company like All Star Plumbing, Air, and Electric to assess the situation and provide the necessary repairs. Timely intervention can save you from a host of headaches and ensure your home’s plumbing system operates smoothly for years to come. Call All Star Plumbing, Air and Electric in Covington, Louisiana at 985-778-2145 for any sewer problems you may have.

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