When buying a home, a lot of attention goes to the roof, foundation, electrical system, heating system, and visible plumbing. But there is another major component of the property that is usually completely hidden from view:

the sewer line.

A toilet may flush properly. A sink may drain. Everything inside the home may appear to be working as intended.

But that does not always tell you what condition the sewer piping is actually in.

The photo shown here was taken during a sewer scope inspection and shows a crushed and damaged section of sewer piping. This is the type of problem that can remain completely out of sight during a standard visual inspection.

What Is a Sewer Scope Inspection?

A sewer scope inspection uses a specialized camera to inspect the accessible interior of the sewer line.

The camera is advanced through the piping, allowing the visible condition of the line to be evaluated from the inside.

Depending on access and conditions, a sewer scope may reveal concerns such as:

• Crushed or damaged piping
• Cracks
• Separated or shifted connections
• Root intrusion
• Debris or buildup
• Restrictions
• Standing water
• Deteriorated sections of pipe

These conditions are not always visible from inside or outside the home.

A Working Drain Does Not Always Mean a Healthy Sewer Line

This is one of the biggest reasons I recommend considering a sewer scope.

A sewer line can still allow water to pass even when there is damage farther down the pipe.

That means a toilet may flush or a sink may drain during a home inspection while a hidden condition is developing underground.

The question should not only be:

“Is it draining today?”

It should also be:

“What condition is the sewer line actually in?”

The Photo Tells the Story

The image included with this blog shows a crushed and damaged sewer line discovered during a camera inspection.

Without putting a camera through the pipe, this type of damage may never have been visible.

That is the value of a sewer scope.

It gives the buyer or homeowner more information about a part of the property that would otherwise remain hidden.

Why This Matters Before Buying a Home

Sewer line repairs can range from relatively minor maintenance to significant excavation and replacement depending on the location and severity of the problem.

Finding a concern before purchasing the property gives you the opportunity to better understand the situation and, when necessary, have it evaluated by a qualified plumber.

The purpose is not to create unnecessary alarm.

It is to give you better information before making a major decision.

A Sewer Scope Is Different From a Standard Home Inspection

During a standard home inspection, accessible plumbing fixtures are operated and drainage is observed.

A sewer scope goes beyond that.

Instead of only determining whether water appears to be draining, the camera allows the accessible interior of the sewer piping to be visually examined.

It is an additional inspection that can provide valuable information about a system that is normally hidden underground.

What Happens If a Concern Is Found?

Not every sewer scope finding means the entire sewer line needs to be replaced.

Depending on what is observed, the recommendation may involve cleaning, repair, monitoring, or further evaluation by a qualified plumbing contractor.

At Rocky Shores Home Inspection, I keep the information straightforward:

What was found.
Why it matters.
What to do next.

No unnecessary scare tactics. Just useful information to help you understand the property.

Look Below the Surface

A home can look great above ground while an important problem remains hidden below it.

A sewer scope inspection gives you the opportunity to look where a standard visual home inspection normally cannot.

Sometimes, one camera inspection can reveal something you would never have known was there.

Rocky Shores Home Inspection

Sewer scope inspections available with a home inspection or as a standalone service.