When and Why to Opt for Sewer Line Replacement Services

By Brian on June 3, 2024


When is it time to consider sewer line replacement services? If you’re facing persistent drainage issues, frequent clogs, or an inexplicably soggy yard, it might be time to check your sewer line.

Here’s a quick snapshot of when you should opt for a sewer line replacement service:

  • Old Pipes: Sewer lines usually last between 40 to 100 years, depending on the material.
  • Warning Signs: Slow draining, gurgling sounds, fluctuating toilet water levels, and bad odors.
  • Materials: Common materials like cast iron and PVC have different lifespans and durability.
  • External Conditions: Tree root intrusion or ground movements can cause severe damage.

Your sewer line is an integral part of your home or business, quietly working in the background to transport waste efficiently. Over time, however, several factors like age, material, external conditions, and warning signs of failure can necessitate a closer look. Recognizing these vital signs early can save you from more extensive and expensive repairs down the road.

Signs you need sewer line replacement infographic: Old pipes lifespan 40-100 years; Warning signs include slow draining, gurgling, inconsistent toilet levels, odors; Materials like cast iron and PVC differ; External conditions like tree roots or ground shifts impact - sewer line replacement service infographic mindmap-5-items

Understanding Sewer Line Lifespan and Materials

Cast Iron

Cast iron sewer lines are known for their durability and strength. They have been a popular choice for many years due to their ability to withstand heavy loads and resist damage from external pressures. Typically, cast iron pipes can last between 75 to 100 years if maintained properly. However, they are prone to rust and corrosion over time, which can lead to leaks and breaks.

Cast Iron Sewer Pipe - sewer line replacement service


PVC (Polyvinyl Chloride) pipes are another common material used in sewer lines. These pipes are lightweight, resistant to corrosion, and relatively easy to install. PVC pipes can last up to 100 years, making them a long-term solution for many homeowners. They are also more flexible than cast iron, which helps them withstand ground movement and avoid cracks.

PVC Sewer Pipe - sewer line replacement service

Lifespan and Durability

The lifespan of your sewer line largely depends on the material used and the conditions it faces. Here’s a quick comparison:

  • Clay Sewer Lines: Last about 50 to 60 years.
  • Cast Iron: Can last 75 to 100 years.
  • PVC: Can last up to 100 years.

External factors like tree roots, ground movement, and improper maintenance can significantly reduce the lifespan of any sewer line, regardless of the material.

Common Issues

Both cast iron and PVC pipes have their own set of challenges. Cast iron pipes can corrode and develop rust over time, leading to leaks. On the other hand, PVC pipes, while resistant to corrosion, can become brittle if exposed to extreme temperatures or chemicals.

By understanding the lifespan and durability of these materials, you can make an informed decision about when to opt for a sewer line replacement service.

Next, we’ll look at the signs that indicate you might need a sewer line replacement service.

Signs You Need a Sewer Line Replacement Service

Knowing when to opt for a sewer line replacement service can save you from major headaches and costly repairs down the line. Here are some key signs to watch out for:

Water Bill Spike

A sudden increase in your water bill can be a red flag. If you haven’t changed your water usage habits, this spike might indicate a leak in your sewer line. Leaks can waste a lot of water, leading to higher bills.

Gurgling Pipes

If you hear gurgling sounds coming from your pipes, it could mean there’s a blockage. This happens when trapped air is forced up through the water in your pipes. Ignoring this can lead to bigger problems like pipe bursts.

Slow Draining

Are your sinks, tubs, or toilets draining slower than usual? This is often a sign of a blockage or damage in the sewer line. Over time, debris like grease, sludge, and hair can build up, causing slow drainage.

Soggy Yard

A soggy yard with no apparent cause can be a clear indicator of a broken sewer line. When a sewer line breaks, it leaks water into the surrounding soil, making parts of your yard unusually wet.

Sewage Smell

A foul odor around your home or in your basement is a serious sign. This smell often means there’s a crack or break in your sewer line, allowing sewage to escape. Ignoring this can lead to health hazards.

Pest Attraction

Rodents and insects are drawn to sewer lines. If you notice an increase in pests around your home, it could be due to a broken sewer line. These pests can enter through cracks and holes in the pipes.

Toilet Water Level

Fluctuating water levels in your toilet bowl can indicate a problem. If the water level is consistently too high or too low, it might be due to a blockage or break in the sewer line.

By recognizing these signs early, you can avoid extensive damage and costly repairs. If you notice any of these issues, it’s time to consider a sewer line replacement service.

How Sewer Line Replacement Services are Performed

When it comes to sewer line replacement services, understanding the different methods can help you make an informed decision. Here are the key techniques used:

Trenchless Technology

Trenchless technology is a modern method that minimizes the need for digging up your yard. This technique is less invasive and often faster than traditional methods. It includes pipe bursting and pipe relining.

Pipe Bursting

Pipe bursting involves breaking the old pipe while simultaneously pulling a new one into place. A bursting head is inserted into the existing pipe, which fractures it outward. The new pipe is then pulled through the space created. This method is effective for replacing severely damaged pipes without extensive excavation.

Pipe Relining

Pipe relining is another trenchless method. Instead of removing the old pipe, a flexible liner coated with resin is inserted into it. The liner is then inflated and left to harden, forming a new pipe within the old one. This technique is quick and efficient, ideal for pipes with minor cracks and leaks.


Sometimes, traditional excavation is necessary. This involves digging a trench to access the damaged sewer line. While more disruptive, it allows for a thorough inspection and complete replacement of the pipe. This method is often used when the pipe is extensively damaged or collapsed.


Hydrojetting uses high-pressure water to clear clogs and debris from the sewer line. Although not a replacement method, it is often used in conjunction with other techniques to prepare the pipe for relining or bursting. It’s an effective way to ensure the line is clean and free of obstructions.

Each of these methods has its own advantages and is suited to different types of sewer line issues. By understanding these techniques, you can choose the best option for your specific situation.

Benefits of Opting for Professional Sewer Line Replacement

Long-term Savings

Investing in a professional sewer line replacement service might seem costly upfront, but it saves you money in the long run. Old or damaged pipes can lead to frequent repairs, water damage, and even health issues. By replacing the entire line, you eliminate the recurring costs associated with patching up old pipes.

For instance, a small leak left unattended can escalate into a major problem, leading to extensive water damage and mold growth, which are expensive to fix. As Go Pro Plumbing notes, addressing minor issues before they become major ones can save you from costly repairs and replacement costs in the future.


New sewer lines are more efficient and reliable. They handle waste better, reducing the chances of clogs and backups. This is crucial for maintaining the smooth operation of your plumbing system.

Modern materials like PVC (Polyvinyl Chloride) are durable and resistant to corrosion, unlike older cast iron pipes that deteriorate over time. This means fewer interruptions and a more consistent flow, which is especially important for commercial properties that rely on uninterrupted service.

Property Value

A new sewer line can significantly increase your property’s value. Prospective buyers often view a new or recently replaced sewer line as a desirable feature. This is because they know they won’t have to deal with sewer issues anytime soon, making your property more attractive on the market.

According to Forbes, replacing old or damaged sewer lines can improve your plumbing system’s efficiency and reduce maintenance, which are key selling points for potential buyers.

Health Risks

Old, cracked, or broken sewer lines can lead to serious health risks. Sewage leaks can contaminate your water supply and cause foul odors, which can be harmful to your health.

Exposure to raw sewage can lead to diseases and infections. By opting for a professional sewer line replacement, you ensure that your home or business remains a safe and healthy environment.

In fact, as Mr. Rooter Plumbing of Orlando points out, professional services can prevent issues like sewage backups, which pose significant health risks.

Now that we’ve covered the benefits, let’s move on to some frequently asked questions about sewer line replacement.

Frequently Asked Questions about Sewer Line Replacement

How long does a typical sewer line last before needing replacement?

The lifespan of a sewer line largely depends on the material it’s made from and the conditions it’s exposed to. Clay sewer lines usually last about 50 to 60 years, while cast iron lines can endure for 75 to 100 years. PVC or ABS lines can last up to 100 years if installed correctly and maintained well. However, external factors such as tree roots, soil conditions, and ground movement can significantly shorten these lifespans.

What are the most common signs that indicate a need for sewer line replacement?

Several signs can indicate your sewer line needs replacement:

  • Water Bill Spike: A sudden increase in your water bill might indicate a leak in the sewer line.
  • Gurgling Pipes: If you hear gurgling sounds in your toilet or drains, it could be a sign of a blockage or damage.
  • Slow Draining: Persistent slow draining in sinks, bathtubs, or toilets often points to a problem in the sewer line.
  • Soggy Yard: Unexplained wet patches or lush green areas in your yard can signal a leaking sewer line.
  • Sewage Smell: Foul odors around your home or in the basement are a clear indication of a sewer issue.
  • Pest Attraction: An increase in pests like rodents and insects could be due to a broken sewer line.
  • Toilet Water Level: Fluctuating water levels in your toilet bowl can indicate sewer line issues.

How does trenchless sewer line replacement differ from traditional methods?

Trenchless sewer line replacement is a modern technique that minimizes disruption to your property. It includes methods like pipe relining and pipe bursting.

  • Pipe Relining: A liner is inserted into the existing pipe and inflated to create a new, solid pipe within the old one. This method is quick and doesn’t require digging up your yard.

  • Pipe Bursting: This method involves breaking the old pipe while simultaneously pulling a new pipe through the same space. It’s effective for severely damaged pipes and also minimizes excavation.

Traditional methods, on the other hand, typically involve digging up the entire length of the pipe, which can be more invasive and time-consuming. Trenchless methods generally result in less mess, lower costs, and faster completion times.

Now that we’ve addressed some common questions, let’s explore why choosing Go Pro Plumbing for your sewer line replacement is a wise decision.

Choosing Go Pro Plumbing for Your Sewer Line Replacement

When it comes to sewer line replacement service, Go Pro Plumbing stands out for several compelling reasons. Below, we’ll explore the commitment, customer service, and same-day service that make Go Pro Plumbing a top choice for homeowners.

Commitment to Quality

At Go Pro Plumbing, commitment to quality is more than just a slogan—it’s a promise. Our team of experts is dedicated to delivering top-notch workmanship on every job. Whether it’s a minor repair or a full sewer line replacement, we ensure that the work is done to the highest standards. This commitment is reflected in our numerous positive customer reviews and high ratings on platforms like Angi and Yelp.

Exceptional Customer Service

Customer satisfaction is at the heart of everything we do. From the moment you contact us, our team is focused on meeting your needs with professionalism and care. We understand that plumbing issues can be stressful, so we aim to make the process as smooth as possible. As one satisfied customer, Mike Accer, mentioned, “Go Pro Plumbing helped me and my family in an emergency situation and got the job done quickly. I will use them again for future plumbing issues.”

Same-Day Service Guarantee

Emergencies don’t wait, and neither should you. That’s why Go Pro Plumbing offers a same-day service guarantee. Whether you have a burst pipe at 2 am or a clogged drain on a Sunday, our quick and efficient response sets us apart from the rest. Our team is available seven days a week to tackle your plumbing emergencies promptly, ensuring that your home remains safe and functional.

Choosing the right plumbing service is crucial for a successful sewer line replacement. Next, let’s delve into the benefits of opting for professional sewer line replacement services.


Maintaining your sewer line is not just about fixing problems when they arise. Preventative maintenance plays a crucial role in extending the life of your plumbing system and avoiding costly repairs. Regular maintenance can help identify potential issues before they become major problems, saving you time and money in the long run.

Scheduling regular inspections with a professional plumbing service like Go Pro Plumbing is essential. Our team uses advanced tools and techniques to thoroughly inspect your sewer lines, ensuring they are in good condition. Regular inspections can help catch issues like tree root infiltration, pipe corrosion, or small leaks that might go unnoticed until they cause significant damage.

Opting for professional service is the best way to ensure your sewer line is properly maintained and repaired. At Go Pro Plumbing, we pride ourselves on our commitment to quality and customer satisfaction. Our experienced technicians are trained to handle all types of sewer line issues, from minor repairs to complete replacements. We use the latest technology to provide efficient and effective solutions, minimizing disruption to your home.

By choosing Go Pro Plumbing for your sewer line replacement service, you are investing in the long-term health of your plumbing system. Regular maintenance and inspections, combined with our professional services, can help keep your sewer lines functioning smoothly for years to come.

Don’t wait for a plumbing emergency to take action. Contact Go Pro Plumbing today to schedule your sewer line inspection and ensure your home’s plumbing system is in top shape.

Category: Home Maintenance