Understanding Sewer Line Problems: Causes, Symptoms, and Solutions




Sewer line problems can cause significant inconveniences, property damage, and pose health risks if not addressed promptly. As a family-owned and locally-operated company, New Pro Plumbing is dedicated to providing personalized and affordable plumbing services in Los Angeles and the surrounding areas. Our focus on residential and commercial plumbing services enables us to educate our clients on essential topics, such as understanding sewer line problems, their root causes, symptoms, and professional solutions to protect their properties.

By the end of this informative blog post, readers will gain a comprehensive understanding of sewer line problems, learn effective ways to prevent and address these issues, and recognize the importance of seeking professional assistance from plumbing service providers like New Pro Plumbing. Our team of dedicated professionals is committed to providing exceptional service and expert advice tailored to your unique requirements, ensuring higher customer satisfaction and the protection of your property.

Causes of Sewer Line Problems: Common Culprits

Understanding the underlying causes of sewer line issues can help you address them more effectively. Some common factors that contribute to sewer line problems are:

1. Tree Root Intrusion: Tree roots are naturally drawn to the moisture and nutrients present in sewer lines. Over time, they can infiltrate pipes, causing blockages, and potentially damaging the sewer system.

2. Grease Buildup: The buildup of fats, oils, and grease in sewer lines can obstruct the flow of wastewater, resulting in slow drains, frequent clogs, and sewage backups.

3. Corrosion: Sewer pipes, especially those made of metal, can corrode over time due to chemical reactions and water conditions, leading to leaks, blockages, and, eventually, pipe failure.

4. Structural Damage: Aging infrastructure, ground movement, and heavy loads placed on sewer lines can result in structural damage, such as cracks, collapses, or misaligned pipes.

Symptoms of Sewer Line Problems: Warning Signs

Recognizing early symptoms of sewer line issues can help you address them promptly and minimize potential damage:

1. Slow Drains: One of the first signs of a sewer problem is slow-draining sinks, tubs, or toilets, which may be caused by obstructions or blockages in the sewer line.

2. Unpleasant Odors: Sewer gas escaping from damaged pipes or blocked drains can result in foul smells emanating from your drains, toilets, or outdoor sewer cleanout.

3. Standing Water: The presence of standing water or wet spots in your yard might indicate leaking or damaged sewer lines, particularly if they are accompanied by a foul odor or unusually vibrant vegetation.

4. Increased Water Bills: An unexplained increase in water bills can be indicative of a hidden sewer line leak, warranting further investigation by a professional.

Preventing Sewer Line Problems: Proactive Measures

Implementing preventive measures can help you avoid sewer line problems and protect your property:

1. Proper Waste Disposal: Ensure you dispose of fats, oils, and grease in a designated container rather than down your drain, and avoid flushing non-biodegradable items down your toilets.

2. Routine Plumbing Maintenance: Schedule regular maintenance services, such as professional drain cleaning, to keep your sewer lines free of clogs and buildup.

3. Professional Inspections: Hire a licensed plumbing contractor, like New Pro Plumbing, to inspect your sewer lines periodically. They can identify potential issues and recommend appropriate solutions before problems escalate.

Professional Sewer Line Solutions: Expert Help

Seeking professional assistance from a licensed plumbing contractor is imperative for properly diagnosing and repairing sewer line problems:

1. Advanced Diagnostic Techniques: Professionals utilize advanced techniques, such as video inspections and leak detection equipment, to accurately assess the condition of your sewer line and pinpoint problem areas.

2. Effective Repair Methods: Professional plumbers have the expertise, equipment, and experience to address sewer line problems utilizing various repair methods, including trenchless pipe repair, pipe bursting, or pipe relining.

3. Long-Term Solutions: By engaging the services of a plumbing expert, you ensure long-lasting and reliable solutions for your sewer line issues, minimizing the need for frequent repairs and associated costs.

Choosing the Right Plumbing Service Provider: Key Considerations

Selecting the right plumbing service provider is crucial for ensuring top-quality work and reliable sewer line solutions:

1. Experience and Reputation: Look for providers with extensive experience and a solid reputation for delivering quality plumbing services, such as New Pro Plumbing.

2. License and Insurance: Ensure the plumbing contractor you choose is licensed and insured, offering protection and peace of mind in case of any accidents or damages.

3. Professionalism: A reliable plumbing service provider should be prompt, courteous, and transparent in their communication, providing you with detailed information about their services and charges.


Gaining a comprehensive understanding of sewer line problems, preventive measures, and professional solutions is essential for protecting your residential or commercial property. The team of dedicated professionals at New Pro Plumbing is committed to providing exceptional service and expert advice tailored to your unique sewer line needs. To address any sewer line issues or for professional guidance, don’t hesitate to contact us and avail of our top-quality plumbing services, ensuring higher customer satisfaction and timely solutions.

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New Pro Plumbing is an excellent plumbing company. Miguel Lopez is very professional and explained my water heater problem in very simple easy to understand terms. The costs for services provided were very fair. He also provided me with additional tips on how to extend the life of my water heater as well as how to save on gas flow during warmer months free of charge. I would highly recommend New Pro Plumbing to anyone in need of a good honest plumber. I will be using their services again. Thank you
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Miguel is professional, honest, pays attention to detail and leaves no traces. Finding a good and reliable plumber can be difficult - I'm so glad I came across New Pro Plumbing. I will most definitely be reaching back out to Miguel for future services. And I would highly recommend him to anyone.
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We had a sink stop up that, despite our best efforts, couldn't be solved alone. So...I found Miguel via yelp and relied on the other great reviews on here. He, unlike everyone else we called, came out with no upfront service charge, on a Saturday evening and fixed our clogged pipes for a very reasonable cost. We are keeping his contact info on file and definitely plan to make him our go-to guy. Highly recommend
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Miguel Lopez did a great job re-plumbing the whole house. He also replaced the main water line from the meter to the house. The quality of his work is very high. He is dependable, on-time and honest. I would hire him again, for sure
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