Should You Scope the Sewer Line Before You Buy? What a Camera Inspection Tells You
The sewer lateral is the most expensive part of a house you cannot see. A camera costs far less than a surprise after closing, and it gives you facts for negotiation.
Call (720) 794-0054What a sewer scope does
A technician feeds a camera on a flexible cable into the sewer line through a cleanout. The camera sends live video. The technician watches for cracks, offsets, roots, bellies, scale and debris. A locator tracks the camera head so any problem can be marked on the surface.
The result is a recording and, ideally, a written summary. It tells you the pipe material, the condition and any repair needs.
What it often finds in older homes
Common findings and what they mean
| Finding | What it means | Possible path |
|---|---|---|
| Root intrusion | Roots entered at joints or cracks | Cutting and repair, see sewer line repair |
| Belly or sag | Waste collects and clogs | Spot repair to regrade |
| Offset joint | Pipes are misaligned | Repair or replace the section |
| Cracked pipe | Leaks and root entry | Repair, liner or replacement |
| Collapsed section | Line cannot carry waste | Sewer line replacement |
| Heavy buildup | Grease or scale narrows the pipe | Hydro jetting |
Brighton took its name in 1879, and homes built in different decades use different pipe materials. A scope tells you what is actually under your lot.
When in the process to order one
- Check the contractLook at your inspection period dates.
- Ask the seller for accessA cleanout makes it easy. If there is none, ask the plumber how they will get in.
- Book the scope earlyAllow time for results and any follow-up quotes.
- Get the recording and reportAsk for a copy of the video and a written summary.
- Compare with the inspection reportShare findings with your agent and inspector.
If the scope shows a problem, you may negotiate a repair, a credit or a price change. If it shows a clean line, you can close with more confidence.
Buying a home and want it scoped?
Call with your inspection dates. The dispatcher will plan the visit.
What to ask the technician
- What is the pipe material, and how far does the scope reach?
- Did the camera reach the connection at the street?
- Are any problems marked and measured?
- How serious is each finding?
- What repair options exist, and what would each involve?
- Will you provide the video and a written report?
Understanding limits of a scope
A camera cannot see everything. It may not pass through a bad offset or a heavy blockage. It cannot judge soil conditions around the pipe. It shows the interior only. A scope also reflects one day. A line that looks fine today can change. Treat the recording as a baseline and keep it for future comparison.
Who owns the line you are buying
The owner usually maintains the lateral running from the house toward the main, and the utility maintains the main itself. Ask the City of Brighton or the serving district where the handoff sits. Also ask whether an easement or shared line exists.
If the home has a shared lateral with a neighbor, ask how the cost of repair is split. That is a legal question, so consult your agent or attorney.
Pair the scope with other checks
A sewer scope fits well with a water pressure reading, a look at the water heater age and a check of the supply line material at the entry. For hidden water issues, a meter test during the inspection may reveal a leak. See leak detection for what a further diagnostic looks like.
If the home has galvanized or older supply lines, ask about repiping costs before you close.
Using the result well
Take the findings to your agent and ask what is realistic. Some sellers will fix a problem, some will offer a credit and some will refuse. In a tight market you may choose to proceed and plan the repair yourself.
If you plan to repair, schedule the work soon after closing. Roots and bellies tend to get worse. A clean recording helps you decide how soon.
A note for sellers
Sellers can run a camera inspection before listing. It avoids a surprise in the buyer's inspection period and gives you time to quote a repair. A clean recording can also be a selling point. If the scope finds a problem, you can repair it, offer a credit or disclose it. Ask your agent what is required where you live. Keep the recording and the invoice for any repair.
A cleanout makes scoping easier. If your house has none, adding one before listing is often worthwhile.
Reading the recording with an agent
A recording is useful only if someone can interpret it. Ask the technician to narrate the findings, or to provide a short written summary with time marks. Each mark should name the problem, its distance from the cleanout and its severity.
Share the summary with your agent before you decide what to ask the seller. A single root intrusion at a joint is a smaller conversation than a collapsed section. The plumber can tell you which items are maintenance and which are repairs.
Keep the recording after closing. If you ever call for a backup, a new scope can be compared with the old one. The comparison shows what changed and how fast. A line that looked clean five years ago and now shows root growth tells you how quickly your trees are working. A line that looks the same tells you the last scope still holds. For the repair paths that follow a finding, the sewer line repair and sewer line replacement pages describe the options in plain terms.
After closing: keep the recording
Save the video and report in your house file. If you ever sell, the recording shows a buyer that the line was checked. If you later have a backup, you can compare a new scope against the old one and see what changed.
Add a cleanout to your plan if the house has none. It makes future inspections and cleaning easier, and it is a common part of repair work. Plan a scope every few years if trees stand near the line. Roots move slowly but steadily, and early detection keeps repairs small.
Quick answers
Usually not. It is a separate service. Ask your inspector.
Your contract and inspection period govern this. Ask your agent.
A technician can often scope through a toilet or another access point. Ask when booking.
It depends on line length and access. Many take under an hour on site.
Newer homes can still have problems from construction or settling. It is your choice.
Know what is under the lot before you close
Call to book a camera inspection during your inspection period.