Introduction

When buying a home in Bolingbrook or Aurora, many buyers focus on the roof, foundation, or electrical systems during inspections. But one of the most overlooked—and most expensive—areas of a home is the sewer line.

A damaged or clogged sewer line can lead to sewage backups, costly repairs, and even full pipe replacement that can run into the tens of thousands of dollars. The problem is, you can’t see the condition of the sewer line with the naked eye. That’s where a sewer scope inspection comes in.

In this blog, we’ll explain what a sewer scope inspection is, why it matters in Bolingbrook and Aurora, the process of having one done, and common homeowner questions.

What Is a Sewer Scope Inspection—and Why Does It Matter?

A sewer scope inspection involves inserting a specialized camera into the home’s main sewer line to evaluate its condition. The video feed allows inspectors to see inside the pipe and identify issues before they become major problems.

Here are the key reasons it matters, especially in Bolingbrook and Aurora homes:

• Aging infrastructure: Many homes in these communities are older, with original sewer lines made of clay, cast iron, or other materials prone to deterioration.

• Tree root invasion: Suburban neighborhoods often have large trees whose roots can infiltrate pipes, causing blockages.

• Soil movement: Shifting Midwestern soils can cause sewer pipes to crack or collapse.

• High repair costs: Sewer line replacement can easily cost $10,000–$20,000, depending on the damage.

Common issues found during inspections

A sewer scope inspection often reveals:

• Cracked or collapsed pipes

• Tree root blockages

• Grease buildup and scaling

• Offset or misaligned joints

• Foreign objects lodged in the line

Step-by-Step: How a Sewer Scope Inspection Works

Homebuyers and homeowners often wonder what actually happens during this type of inspection. Here’s the typical process:

Step 1: Access the Line

The inspector locates a cleanout point—usually in the basement, crawlspace, or yard—where the camera can be inserted.

Step 2: Insert the Camera

A flexible rod with a high-definition camera is pushed through the main sewer line. The inspector watches a live feed on a monitor as the camera travels through the pipe.

Step 3: Document Findings

The inspector records video footage and takes notes on any cracks, blockages, or areas of concern.

Step 4: Provide a Report

A detailed report is delivered with video evidence, descriptions, and recommendations for repair or maintenance.

Step 5: Next Steps

If issues are found, buyers can negotiate repairs with the seller before closing—or homeowners can hire a plumber to address the problem before it turns into an emergency.

Frequently Asked Questions

Here are some of the most common questions homeowners in Bolingbrook and Aurora ask about sewer scope inspections:

Is a sewer scope inspection included in a standard home inspection?
No. It’s usually an additional service, but highly recommended in older homes or areas with known sewer issues.

When should I get a sewer scope inspection?
If you’re buying a home—especially one older than 20 years—it’s smart to schedule one before closing. Homeowners can also schedule them periodically as preventive maintenance.

How long does the inspection take?
Most sewer scope inspections take less than an hour, depending on the accessibility and length of the line.

What happens if the inspection finds damage?
You’ll receive a video report that can be shared with your plumber. If you’re buying, you may use the findings to negotiate repair costs with the seller.

Is it worth the cost?
Yes. A relatively small inspection fee can save you from a $10,000+ sewer replacement bill.

Conclusion

A home’s sewer line may be out of sight, but it should never be out of mind—especially if you’re buying in Bolingbrook or Aurora. A sewer scope inspection is an affordable step that can prevent costly surprises, protect your health, and give you peace of mind.

If you’re planning to buy or maintain a home in the area, consider adding a sewer scope inspection to your checklist. It could be the decision that saves you thousands.

Pros and Cons of Sewer Scope Inspections

Here’s a side-by-side look at the benefits of investing in a sewer scope inspection versus skipping it: