Buying an Older Home in San Antonio? Get the Sewer Line Scoped

By Double J Liner Repair · Inspection · Published 2026-10-23

San Antonio has some of the most beautiful older neighborhoods in Texas. Many of those homes have sewer lines that are 50, 70, or even 100 years old. A standard home inspection usually does not include the main sewer line, which means buyers can close on a house without knowing its condition.

A sewer camera inspection before closing is one of the smartest small investments a buyer can make.

Why the sewer line gets overlooked

Home inspectors check fixtures, visible plumbing, and water pressure. The main sewer line is buried and only visible with a camera. Unless you specifically order a sewer scope, it is usually not part of the inspection report.

Homes that especially need a scope

  • Homes built before the 1980s, which may have clay, cast iron, or Orangeburg pipe
  • Properties with large, mature trees near the line
  • Homes with signs of foundation movement
  • Homes that have been vacant, where problems may not have shown up yet
  • Any home where the seller mentions past drain issues

What the scope can reveal

The camera can show root intrusion, cracks, corrosion, offsets, bellies, and the type of pipe material. That information helps you understand future maintenance and repair needs before you own them.

Using the results in your negotiation

If the scope finds damage, you have options. You can ask the seller to repair the line, request a credit, or adjust your offer. Having camera footage and a repair estimate in hand makes that conversation concrete. Your real estate agent can advise on how to use the findings.

Schedule it early

Option periods move quickly. Schedule the sewer scope as soon as your offer is accepted so you have time to get an estimate if repairs are needed. Call Double J Liner Repair at (210) 802-2018.

Frequently Asked Questions

Does a home inspection include the sewer line?

Usually not. A sewer camera inspection is typically a separate service.

How long does a sewer scope take?

Most residential scopes are completed in well under an hour, depending on access and line length.

What if the scope finds damage?

You can use the footage and an estimate to negotiate repairs or a credit with the seller.

Get a Free Estimate

Double J Liner Repair offers sewer camera inspections and free estimates on no-dig sewer repair in San Antonio, backed by a 10-year warranty. Learn more about sewer repair or read more sewer and pipe repair guides.

Double J Liner Repair · 1800 NE Interstate 410 Loop #216, San Antonio, TX 78217 · Phone: (210) 802-2018 · Email: Info@doublejlinerrepair.com

Hours: Monday–Friday 8:00 AM–6:00 PM, Saturday 9:00 AM–2:00 PM, Sunday closed.