A sewer camera inspection answers a question that nothing at the surface can: what condition is the pipe in? A small waterproof camera on a flexible rod travels through the sewer lateral from a cleanout, sending video to a monitor. The plumber watches the line in real time and records the run.
Homeowners in Newark, DE book this work in three situations. Some want a pipe's condition documented before closing on an older house. Others want to know why drains keep backing up after cleaning. And some are weighing a repair and need to see the damage before choosing between a spot fix, lining or replacement.
What a sewer camera can show
A camera reveals the inside of the pipe: what it is made of, how the joints sit, and whether the wall is clean or coated.
Roots
Fine hairs at a joint or a thick mass blocking part of the pipe, which point to a crack or a loose coupling.
Cracks and breaks
Longitudinal and circumferential cracks, missing sections and crushed pipe show clearly under the camera light.
Offsets and bellies
A joint that has slipped sideways, or a low spot where water pools and waste collects.
Grease, scale and debris
Buildup that narrows the bore, and objects stuck in the line.
Pipe material
Cast iron, clay, plastic and fiber pipe each look different, which matters when planning a repair.
What it cannot show
A camera has limits, and a good plumber will tell you what they are.
It cannot see through a blockage that fully stops the camera, so a badly clogged line may need cleaning or jetting first. It cannot read soil conditions outside the pipe, and a hairline crack can slip by if the lens fogs. Standing water in a belly can hide a defect below the waterline.
The camera also cannot say who is responsible for a defect. That depends on where it sits relative to the property line and the City main.
Locating the problem above ground
Finding a defect on screen is only half the work, because you also need to know where it is. Most camera heads carry a small transmitter. A technician walks the surface with a receiver, which picks up the signal and shows the depth and position of the camera at any point in the run.
The plumber can then mark the ground with paint or flags at the defect. That tells you how deep a repair would be, what lies above it, and whether the problem falls on your side of the property line. Before any digging, Delaware's 811 service, Miss Utility of Delmarva, must be notified at least three days ahead so buried lines are marked.
| Question | Camera answers it | Camera alone does not |
|---|---|---|
| Is the pipe cracked or collapsed? | Yes, with video | Tell you the cause |
| How far from the cleanout is the defect? | Yes, with a footage counter | Tell you the surface position without a locator |
| How deep is the pipe? | Yes, with a locator | Show what sits above it |
| Is the line clear? | Yes, if the camera can pass | See beyond a full blockage |
| Who owns the defective section? | Only with a distance and a cleanout location | Settle ownership by itself |
Planning sewer camera inspection?
Call to book a same-day appointment when one is available. You get a clear price before work starts.
When a camera inspection makes sense
Before buying an older home. Many neighborhoods around Hillside Park pond, including the Oaklands and Nottingham Green drainage area, were built in the 1950s and 1960s according to the City's plan, so a home there is old enough that the lateral may carry decades of wear. A camera run before closing shows whether the lateral is sound or heading for a repair bill. Whether a camera check is required at sale is a question for your agent or closing attorney.
After repeated backups. When a line clogs again within weeks of a cable job, the cause is usually a defect or heavy buildup. The video shows which one.
Before lining or repair. Lining and replacement depend on knowing exactly what is in the ground. Our sewer line repair page explains how spot repair, lining and replacement compare once the camera has found the damage.
What to ask for
The value of an inspection is in the evidence, so ask for these before work starts.
- A copy of the video recording, delivered to you in a format you can keep and share with a buyer, seller, agent or another contractor.
- A written or marked-up summary tied to the footage, noting the distance of each defect from the cleanout and its depth when a locator was used.
- Whether the camera went the full length of the lateral to the City main or stopped short, and why.
- Timestamps for every problem found, so a second plumber can review it without a repeat inspection.
If the inspection finds a problem, take your time. A second plumber can price the work from the same footage, and a recorded defect is harder to dispute than a verbal one. Look up any plumber's license with the state before hiring.
Who owns what in Newark
The City of Newark's Sewer Care Guide says the City maintains the public main, and the homeowner is responsible for the lateral from the house toward that main. The municipal code adds detail for sections near the property line, so take your marked-up footage to the City if a defect appears near or beyond it.
If your home is in Glasgow rather than Newark city limits, our Glasgow page is the place to check service coverage. Rules for permits and sewers depend on the parcel.
What affects the price of a camera inspection
Camera inspections are usually an out-of-pocket cost. Standard homeowners policies do not pay to inspect a pipe that has not suffered a sudden, accidental loss, and the City's guide notes many policies exclude sewage backup. If you are buying, a camera run may be something to negotiate with the seller. Ring for your own figure, and a clear price is given before any work starts.
Sewer camera inspection questions
It depends on the line length, access and how clean the pipe is. A clean, easily reached lateral is a shorter visit than one that needs cleaning first. The plumber can estimate the time when you describe the cleanout and the problem.
A cleanout makes it simple. Without one, the plumber may enter through a roof vent, a basement stack or a pulled toilet. Mention it when you book so the right equipment arrives.
It can show cracks, open joints and water entering the pipe, but it cannot always show a leak from a dry or full pipe. If a leak is suspected, tell the plumber so the inspection can be planned around it.
For an older home, it is a reasonable precaution because the lateral is hidden and expensive to repair. Ask your agent whether the contract allows inspection time, and get the recording rather than a verbal report.
No. It shows the pipe's condition, and a heavily blocked line may need clearing first so the camera can get through.
Need a plumber instead of an answer?
Call (410) 378-7601