Sewer Camera Inspection in Knoxville, TN — See What's Really Going On

What a Sewer Camera Inspection Shows You

A sewer camera inspection is exactly what it sounds like — a small, high-resolution waterproof camera on the end of a flexible push-cable that we run through your drain or sewer line while watching the live feed on a monitor. The camera also has a transmitter that lets us pinpoint the exact location and depth of anything we find, so you know not just what's wrong but where.

In a typical Knoxville home, a single camera inspection can show us:

• Tree root intrusion — where roots have grown into the line, how dense the intrusion is, and which joints are affected
• Cracks, fractures, or collapsed sections — visible damage to the pipe wall that no amount of cleaning will fix
• Bellies and sags — sections where the pipe has settled out of grade, causing water to pool and sediment to collect
• Grease, scale, and mineral buildup — how much of the pipe's diameter is taken up by accumulated material
• Pipe material and transitions — clay to cast iron, cast iron to PVC, etc., which tells us age and likely failure modes
• Missing or buried cleanouts — finding where a cleanout was capped over or never installed
• Foreign objects — toys, wipes, dropped tools, anything that doesn't belong

When to Get a Sewer Camera Inspection

You don't need a camera scope for every drain problem. A standard backup that responds to cleaning doesn't need imaging. Here's when the inspection actually pays for itself:

• Before you buy a home in Knoxville — especially one built before 1990. A bad sewer lateral can cost $5,000–$15,000 to replace. Catching it before closing means it's the seller's problem, not yours.
• Recurring drain backups — if the same line has been cleaned more than twice in the past year, there's something underlying the symptom. A scope finds it.
• Before a major plumbing repair — if a contractor has quoted a sewer line replacement based on guesswork, a $200 inspection can confirm whether the line actually needs that much work.
• After a major rain or flooding event — heavy rains can shift soil around sewer laterals and cause new breaks or root intrusion to appear seemingly overnight.
• Selling your home — some Knoxville sellers proactively get a sewer scope as part of their pre-listing package, especially in older neighborhoods. It removes a major buyer-inspection negotiation point.

How a Sewer Camera Inspection Works

1. Locate access. We work through your existing cleanout when possible — exterior cleanouts are best, then basement cleanouts. If your home doesn't have a cleanout, we can work through a removed toilet or a roof vent.
2. Pre-clean if necessary. If the line is too full of debris for the camera to push through, we'll clean first and scope second. We'll discuss this with you before adding any cleaning to the work.
3. Push the camera through the line. The camera goes from the cleanout to the city tap (typically 30–80 feet for a residential line), recording the entire way. You can watch the live feed with us.
4. Mark and locate findings. When we find something significant — a break, a major root mass, a transition — we use the locator wand above-ground to mark its exact position and depth. This matters if any future digging is needed.
5. You get the footage. We provide a copy of the recording on USB or via a shared link. You can show it to other contractors for a second opinion, send it to your real estate agent, or just keep it for your records.

What to Do With the Results

The inspection itself doesn't fix anything — it just tells you what's wrong. Once we have a clear picture, we'll walk you through the practical options: cleaning alone, cleaning plus an annual root treatment, a spot repair, or full line replacement. We'll tell you which option is appropriate for what we found, and we'll be honest about what's optional vs. urgent. If cleaning is what you need, here's how that service works →