How to Know if Sewer Line is Broken

Have you noticed weird smell from your drains that appeared as if out of nowhere? That might be the sign of a broken sewer line. Knowing how to tell if sewer line is broken is essential for maintaining a healthy and functional home. A broken sewer line can cause severe harm to your home and health if not kept in check. In this guide, let us look at how do you know if your sewer line is broken and at what you can do in such a case. Keep reading to learn how to know if sewer line is broken, common reasons, tips to care for and maintain them, and the right time to call a professional.

Why Identifying a Broken Sewer Line is Crucial

How to know if sewer line is broken

The signs of a broken sewer line in advance could save you the massive money and hazard that comes through it. A broken sewer line can cause back up of sewage, foul odor around the compound, or even home damage structurally. Therefore, information on how one can tell if a sewer line is broken is very significant since taking prompt action will help deter these hazards.

How to Tell if a Sewer Line is Broken

You can feel that your sewer line is somewhat compromised, but how do you know if your sewer line is broken? The signs are not visible, though, therefore, one should be watchful for a few indicators. Call professional plumbing services in San Jose, CA, for help from experts.

Common Signs of a Broken Sewer Line

How to tell if sewer line is broken

  1. Foul Odors: One of the most visible signs of a broken sewer line is the presence of foul odors. If you perceive a sewage smell around your property, especially near drains or in your yard, it is a clear indicator that should be your helper in how to tell if sewer line is broken.
  2. Slow Drains: It is a clear indication that more than one drainage area in your house affects the sewage line. This is particularly true if a good plunging does not provide a solution to the drain.
  3. Mold or Mildew Growth: Excessive moist in a broken sewer line can result in mold infestation in your house. If you encounter unexplained discoloring in patches on the wall, particularly on the ceiling area close to bathrooms, the sewer line might be broken.
  4. Patches of Lush Grass: Sewage acts like a fertilizer; thus, any green or lush patches in your lawn that seem unusual could be a result of a broken sewer line. This is caused by the extra nutrients leaking sewage is providing to that area.
  5. Cracks in Foundation: In severe cases, a broken sewer line can cause soil to be shifted, which can lead to cracks in the foundation of your house. If you detect new or widening cracks in your structure, it’s important to immediately investigate the source of the problem.
  6. Infestation of Pest: Rodents and insects are attracted to the wetness and waste from a broken sewer line. An increase in pests around your home should be a red flag that is one of the broken sewer line symptoms.

Causes of Sewer Line Damage

Causes of sewer line damage include the following:

  • Roots from trees nearby cutting through the pipes: They can grow into sewer lines and cause blockages and or breaks.
  • Bad pipes: Pipes usually wear consequently they become weaker leading to cracks and finally leaks.
  • Ground Movements: Earthquakes or steady construction can cause shifting of the ground, which in turn causes damage to the sewer lines.
  • Blockages: Accumulated debris, grease, and foreign objects cause the pressure to build onto the pipe, which causes them to burst.
  • Incorrect construction practices can lead to sewer lines being more failure-proof.

Preventative Maintenance Tips

Regular maintenance can avoid sewer line problems. Some of the ways to protect your sewer system are:

  • Periodic Checks: Be sure to have regular inspections of your sewer line by a professional to prevent potential issues from getting worse.
  • Avoid Obstructions: It’s necessary to not let anything degradable be flushed in the toilet, whether it’s feminine products, wipes, or any other such non-flushable item.
  • Plant Trees and Shrubs at a Safe Distance from the Sewer: Do not let the root of the tree cause you many problems, including root intrusion.
  • Installation of Backwater Valve: This will prevent occurring backwater in case of flow reversal or flooding.

When to Call the Professional

Never ignore when you’re experiencing any broken sewer line symptoms. Professional help is required at such a time. Knowing how to tell if sewer line is broken will save you costly repairs and damages. A professional plumber can deliver an accurate diagnosis and provide effective solutions.

To Sum Up

Call FUSE for expert San Jose sewer service. Remember broken sewer line symptoms are no laughing matter. Not only are they costly but they also put the health of your loved ones at risk. Call a professional when you suspect any problems with your sewer. Be informed, alert, and keep safe.


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Yelp reviews for San Jose, CA
Deena D.
Deena D.
Very nice, knowledgeable, and helpful technician. Provided the options and associated costs. Would use this company again.
Ron B.
Ron B.
We chose Fuse to do the HVAC portion of our home remodel and we're very happy with their work! They installed a full Mitsubishi Mini-split heat pump system all throughout our house in 6 rooms. It was a massive job and they did the work relatively quickly and efficiently. The supervisor, Maxim, was very friendly and knowledgeable. Out of several bids that we got, theirs was the only one that gave us everything we wanted at a competitive cost. We'd be happy to recommend Fuse! We also had Fuse Electric work on the electrical portion of our home remodel, for which I wrote up a separate review.
Pablo L. D.
Pablo L. D.
Great service. They respond really fast and did a great job fixing my thermostat issues.
Manu B.
Manu B.
We got our duct work completely replaced in our 50 yr old home. They recommended the work, other companies didn't do this much due diligence and mentioned about asbestos but FUSE technicians went step ahead and climbed into attic and our crawl space to ensure there were no asbestos to begin with. Honest people and very competitive if not best quote I got. Moreover the installer, David and Jeremy worked 2 long days non stop to get work done at our home with 100% satisfaction. David explained everything to me and provided other recommendations for future. He is the most honest technician I have encountered in so long. Because of David I wouldn't hesitate to work with FUSE again. Thank you for such a great work. Very happy and highly recommend FUSE!!
K R.
K R.
The technical crews were excellent; very knowledgeable and capable. They were able to do our HVAC, water heater and ductwork replacement even when faced with several unexpected and very challenging situations. David in particular worked some very long hours to get everything installed correctly. The administration side had a few glitches, but everything worked out OK. I would recommend them, but if you are eligible for the Penninsula Clean Energy interest free loan, be sure to apply for it before the work is completed.
Matthew J.
Matthew J.
Exceptional service from FUSE HVAC! They installed a Mitsubishi HVAC system in our home, and we couldn't be happier. The team was professional, knowledgeable, and efficient throughout the process. Our home is now perfectly comfortable year-round, thanks to their expertise. From consultation to installation, everything was seamless and hassle-free. Highly recommend FUSE HVAC for anyone looking for top-notch HVAC solutions!
Amitabha C.
Amitabha C.
Fuse HVAC installed Mitsubishi Heat pump in my house and completed the project on 31st March 2024. David and Jeremy started the project and David finished the installation. David worked Saturday and Sunday until 11 PM to complete the work. It took 4 1/2 days. I am very happy with the work that David performed. I was watching the process of installation of the pump and was very satisfied to see that after finishing each step David will spend 10-15 min inspecting the work that he did to make sure that there was no mistake. The result was that during pressure testing to check for gas leakage or when the heat pump was run there was no unanticipated issue. The new ductwork that was installed by FUSE passed the HERS test. FUSE is also installing the attic fan to keep the air circulation going and keep the attic cooler. FUSE was referred to by my friend who used them for installing a similar heat pump and although they were a little more expensive than a few quotes I got from other vendors, I decided to go with them based on my friend's recommendation. I had made a right choice! My only criticism for FUSE is they are not able to estimate the time that it will take to finish the project. They told me it will be done in 3 days but it took 4 1/2 days. My project needed the air handler to be moved to the attic but because the space which had the gas heater was too narrow for the air handler. On the whole it was a good experience working with FUSE. They kept us warm for two days with heater fans and David worked Easter Sunday until 11 PM to install and start up the system without hurrying up at any step to get the installation completed earlier. A big thanks to him and to his assistant Jeremy!

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