Note to readers: This post was updated on July 30, 2026 to refresh pricing details and link to our related diagnostic guides. We refreshed the details below so the advice reflects how we approach this work today.
A sewer camera inspection lets a plumber see exactly what’s happening inside your pipes without tearing up your yard. Most homeowners don’t know what to expect on price – this post breaks down the cost, the benefits, and what the inspection actually finds.
What is a sewer line inspection?
A sewer line inspection uses a small camera fed into the main sewer pipe to record footage of what’s happening inside – cracks, roots, blockages, or misalignment. At Western Rooter & Plumbing, we use this to check both the private lateral line and where it connects to the main community sewer system.
It’s one of the least invasive and least expensive ways to diagnose a plumbing problem, since no digging is required.
Why get a sewer line inspection?
Buying a home
Sewer line condition matters before you close. If there’s damage, you may be able to negotiate repairs or a price reduction with the seller before it becomes your problem.
Real estate listings
Agents listing a property benefit from including a current sewer line inspection – it helps buyers make informed decisions and can speed up a sale.
A stubborn or recurring clog
If a clog keeps coming back no matter how many times you clear it, a video inspection is the only way to know for certain whether it’s a surface-level issue or a deeper main line problem. Our guide on main line vs. branch line clogs covers how to tell the difference.
A broken or collapsed pipe
A collapsed or badly corroded pipe can look similar to a clog above ground, but it’s far more serious – sewage can leak directly into the surrounding soil, which threatens your foundation and creates an environmental hazard. This needs to be addressed right away.
What does the inspection look for?
- Blockages. Debris buildup, root intrusion, or a collapsed section.
- Tree roots. One of the most common causes of sewer line damage – roots are drawn to the moisture inside the pipe and can work through corroded cast iron over time.
- Pipe damage. Corrosion, wear, or accidental damage from digging. Homes built between 1945 and 1970 often have Orangeburg pipe, which is especially prone to failure and worth checking if yours hasn’t been replaced.
Sewer line inspection cost
Typical sewer camera inspection costs range from $175 to $350+, depending on your location, provider, and how far the camera needs to travel. At Western Rooter & Plumbing, our sewer line inspection is a flat $175. See our full pricing page for other services.
Get a free inspection with any drain cleaning
We include a complimentary sewer video camera inspection with any drain cleaning service – so if you’re already dealing with a clog, you get the diagnosis at no extra cost. Call Western Rooter & Plumbing at (626) 448-6455 to get your sewer line properly checked out.
