A sewer camera is a small waterproof camera head with lights, mounted on a stiff push cable. The plumber feeds it through a cleanout or, sometimes, a toilet flange, and watches a live picture on a monitor. Many systems record video and show the distance from the entry point, and some include a locator so the plumber can mark the position and depth of a problem from above ground.
For a slab-on-grade Cypress home with drains under the floor and a lateral under the yard, that is the only practical way to see what is going on without breaking concrete or digging.
What you might see on the footage
| Finding | How it looks | What it can mean |
|---|---|---|
| Root intrusion | Fine hair-like strands or a dense mass at a joint | Gaps at joints; roots may return after cutting |
| Grease or scale buildup | Thick coating narrowing the pipe | Cleaning, often jetting, may help |
| Offset joint | A visible ledge where two sections do not line up | Catches paper and waste; may need repair |
| Belly or sag | Standing water in a section of pipe | Waste settles there; recurring clogs are common |
| Crack or break | Visible fracture, missing pipe or soil | Repair or lining likely needed |
| Corrosion in cast iron | Rough, flaking or channeled pipe bottom | Pipe is wearing; options range from cleaning to lining or replacement |
Good reasons to ask for a camera
How an inspection usually goes
- Access.The plumber opens the cleanout. If the line is full of water, it may need to be cleared first so the camera can see.
- Run the line.The camera is pushed through the pipe while the plumber watches for changes and notes distances.
- Locate.If there is a problem, a locator above ground can mark its position and approximate depth.
- Review.You watch the footage together and the plumber explains what each finding means.
Questions after the inspection
- At what distance from the cleanout is each problem, and roughly how deep?
- Is the problem on my side of the lateral or near the street?
- What are my options for this finding, from least to most invasive?
- Can this be managed with cleaning, or does it need repair?
- Can I have the video file?
Common questions
Does every clog need a camera inspection?
No. A single clog with an obvious cause, such as a wipe or too much paper, usually does not. Repeat clogs and repair decisions are where it pays off.
Can the camera go through a toilet?
Sometimes, after the toilet is removed. A cleanout is the usual and easier entry point.
Should I get one before buying a home in Cypress?
Many buyers of older homes do, since the lateral is out of sight and the original pipe may be several decades old.
General information for Cypress, not a quote or professional advice. In an emergency, call 911.