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Pre-Purchase Sewer Inspection

A pre-purchase sewer inspection documents accessible portions of the private building sewer before a property purchase. It can reveal roots, offsets, corrosion, deformation, bellies, repairs, material changes, and maintenance concerns, but it is limited by access, water, obstructions, and the portions the camera can reach.

Warning Signs & Reasons to Schedule Service

  • The property has older clay, cast iron, Orangeburg, or unknown sewer material.
  • Large trees or mature landscaping cross the likely route.
  • There is no reliable sewer repair history.
  • The home has a finished basement or costly surfaces over the sewer route.
  • The buyer wants to understand likely near-term sewer risk.

What the Process Usually Includes

1

Confirm access and scope

Cleanout location, property boundaries, sewer type, occupied status, and inspection limits are established.

2

Run water and camera the line

Accessible piping is observed while flow helps reveal drainage and standing-water conditions.

3

Locate significant findings

Material changes, defects, depth, distance, route, and connection points may be estimated where equipment and conditions allow.

4

Deliver findings

Video and observations are provided with recommendations for cleaning, further evaluation, maintenance, or repair.

Advice for Common Situations

1

Schedule early enough for follow-up

A blocked line may require cleaning before a complete inspection can be finished.

2

Understand the ownership boundary

The private sewer, shared line, septic system, and utility main may have different responsibilities.

3

Do not treat a clear video as a lifetime guarantee

Conditions can change, and cameras have visibility and access limitations.

4

Ask for the actual video

A written summary is more useful when supported by footage and defect locations.

Pre-Purchase Sewer Inspection FAQs

Does a standard home inspection include a sewer camera?

Often it does not; sewer scoping is commonly a separate specialty inspection.

Can the camera reach the city main?

Sometimes, but length, access, bends, blockage, diameter, and utility configuration can limit reach.

What if there is no cleanout?

Another access point may be possible, or a cleanout may need to be installed; scope and risk should be discussed.

Should a newer home be scoped?

Newer systems can still have construction debris, poor grade, damage, or installation defects, so age alone does not eliminate value.