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(425) 478-3133

How Long Does A Sewer Inspection Take?


Sewer inspections are essential for ensuring the health and safety of a home or business. They provide important information about the system's condition, identifying any issues that need to be addressed.

Knowing how long a sewer inspection takes can help you plan for the process and understand what you can expect. This article provides an overview of the sewer inspection process, including how long it typically takes and what to expect.

By understanding the various steps involved, you can be better prepared for the inspection and any potential issues that may arise.

What is a Sewer Inspection?

A professional from Pro Sewer Repair conducts a sewer inspection to assess the condition of a home’s sewage system and identify any potential issues that may need to be addressed.

The inspection typically includes a visual assessment and/or a manual probe of the following:

  • The drain pipes that run from each fixture
  • The soil stack running from the bottom of the house to the sewer
  • The lateral lines connecting the drain pipes to the main line
  • The main sewer line runs from the house to the city sewer system.

The sewer inspection can be performed by the homeowner or by a licensed professional. An inspection performed by a professional has the benefit of being more thorough and detailed than one conducted by a homeowner.

However, it also usually costs more. Depending on the extent of the inspection and any identified issues, a sewer inspection can take anywhere from a few minutes to a few hours.

What to Expect During a Sewer Inspection

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Regarding the inspection, you can expect a licensed professional to inspect the entire sewage system and identify potential issues thoroughly.

In most cases, the professional manually probes the soil stack, lateral lines, and main sewer line. An inspection typically includes the following:

  • Identifying the type of piping and sewage fixtures in the system
  • Inspecting the exterior of the house to identify potential structural issues
  • Checking the interior of the house for structural issues
  • Sometimes, you can tap the soil stack to get a soil sample.

This is done to test for the presence of methane gas, which can indicate a problem with the soil pipe.

As part of the inspection, the professional will likely collect a sample of the water from each fixture in the house and send it to a lab for testing. The sample will be analyzed to identify any contaminants and/or bacteria present.

The professional will also likely identify any potential issues that may require attention.

How Long Does a Sewer Inspection Take?

The length of an inspection largely depends on the extent of the sewage system and how many fixtures are being inspected. An inspection of only a few fixtures may take only a few minutes, while one that includes all fixtures in the house may take several hours.

Typically, an inspection lasts between 30 and 90 minutes.

Another factor that can affect the length of the inspection is the age of the home. An older house with a soil pipe in place for several years will likely take longer to inspect.

This is because the older soil pipe is more prone to developing leaks and other issues that must be addressed. Newer houses with newer soil pipes are generally less prone to issues, making the inspection quicker.

What Happens After the Inspection?

After the inspection, our professional will provide you with a report listing any identified issues. The report will also include information on the recommended course of action and the cost of any repairs that need to be done.

If you’re conducting the inspection, you will likely do a visual inspection followed by a manual probe of the soil stack. The inspection and report should provide you with information on any identified issues.

If there are no issues identified, the inspection report should say so. However, it is important to keep in mind that even if no issues are found, this doesn’t mean that the system is in perfect condition.

It simply means that there are no issues that are significant enough to be detected during the inspection.

What Are the Potential Issues That Can Be Identified During a Sewer Inspection?

Because the sewer inspection includes a visual inspection of the entire system, it is possible to identify a wide range of issues.

Some of the most common issues that can be identified during an inspection include the following:

  • Clogs and blockages in the drain pipes and soil stack
  • Leaks in the soil stack and lateral lines
  • Problems with the main sewer line
  • Corrosion and rust on the piping in the system
  • Inability to properly handle the water flow in the system
  • Presence of harmful bacteria and contaminants in the water coming from the fixtures
  • In some cases, there are issues with the gas lines that are typically found near the main sewer line.

Some of these issues are relatively minor and can be addressed by a homeowner. However, others may require the attention of a professional and the installation of a backwater valve.

What Are the Benefits of Having a Sewer Inspection?

Having a sewer inspection performed can help identify any issues in the system that may need to be addressed. Depending on the extent of the issues identified, they may need to be addressed as soon as possible.

This is particularly true if they are affecting the main sewer line, which could be starting to leak. Issues in the system can potentially create problems for the home, such as odors and potential backups.

They can also contribute to higher water bills and put the health of the homeowners at risk. A sewer inspection can also help determine if you need to install a backwater valve.

This device protects the home from flooding caused by heavy rain or a break in the main sewer line. It is essential to have one installed if you have a basement in your home.

How Often Should a Sewer Inspection Be Done?

The frequency with which a sewer inspection should be mainly performed depends on the area in which the home is located. Areas with heavy rainfall are more likely to experience sewer backflows, which can flood the home.

As a result, these areas require homeowners to install a backwater valve. Depending on the area, the valve must be inspected annually or every two years. An annual valve inspection is also a good idea, mainly if the valve is old.

Some valves have a lifespan of around 10 years, while others can last over 20 years. It is essential to have the valve inspected periodically to ensure it is functioning correctly.

A visual inspection of the valve and line can help identify any potential issues that need to be addressed.


A sewer inspection is a crucial part of home maintenance and repair. This process helps identify potential issues in the sewage system, allowing them to be addressed before they become problems.

An inspection should be conducted at least once a year and can be done by a homeowner or a professional like at Pro Sewer Repair.

Get Your Sewer Repairs Done Now—Let Our Experts Help!

Are you facing sewer problems at your home or office? Don't let them linger for long, and get your sewer repairs done now!

Pro Sewer Repair is here to help you. Our experts are here to provide you with the best solutions for all your sewer needs.

Our team of sewage experts is highly skilled in sewer repair services. We have been helping customers with their sewer problems for years and can provide you with the best solutions. We use the latest technologies and techniques to ensure that all your problems are solved quickly and efficiently.

Our sewage experts are certified and trained in the latest technologies and practices. We have the right tools and equipment to finish the job right the first time. We can also provide you with the best advice and guidance on maintaining your sewer system to avoid future problems.

We understand that sewer repairs can be a hassle and can cause a lot of disruption to your daily life. That's why we work quickly and efficiently to ensure that all your sewer problems are solved quickly. We also offer emergency services, so you can get your sewer repairs done immediately.

Pro Sewer Repair is your one-stop shop for all your sewer needs. We can provide you with the best solutions for your sewer problems. So don't wait any longer and get your sewer repairs done now. Let our experts help you!

If you are interested in our pipe-bursting services, click here to learn more.

An inspection should be conducted at least once a year and can be done by a professional like Pro Sewer Repair.

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I hired Pro Sewer Repair to replace my sewer line. Their estimate was much more reasonable then Pro Sewer fixed a large break in our sewer line where it joined the city mainline. They handled this large job effectively, cost-efficiently, and were great to work with. Jamie and Rob were awesome to work with on scheduling and responsive to questions, and the team (Jason and James) did a great job with the work. Would use them again and will recommend to friends.

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