
Restore Flow in a Blocked Sewer
Get help with a slow or blocked main sewer. Call 587-786-6570
A blocked or restricted sewer line can affect multiple drains and fixtures in a property. Cleaning is often the first practical step when waste, debris, buildup, or root growth is preventing normal flow. Once the obstruction is cleared, the line may also be easier to inspect for defects that contributed to the blockage.
Not every sewer problem is solved by cleaning alone. If the same blockage keeps returning, there may be an underlying issue such as root intrusion, a shifted joint, damaged pipe, poor alignment, or another defect. We look at cleaning as both a way to restore flow and, when appropriate, a step toward understanding recurring problems.

Sewer cleaning can address many flow restrictions, but the cause matters. A one-time obstruction and a repeatedly failing sewer should not always be treated the same way.
When several drains are affected at once, the problem may be in the main building sewer. Cleaning can help remove an obstruction and restore flow.
Repeated slow flow may indicate ongoing buildup or a physical problem inside the sewer. Cleaning can improve access for inspection and help separate blockage issues from pipe defects.
Material accumulating inside the line can reduce usable pipe diameter and catch additional waste. The appropriate cleaning method depends on the type and severity of the obstruction.
A heavily obstructed line may prevent a camera from seeing or reaching important sections. Cleaning first can provide a clearer view of pipe condition.
If cleaning has been needed multiple times, we may recommend investigating why the line keeps obstructing instead of simply repeating the same service indefinitely.
| Service | Estimated Cost | Average |
|---|---|---|
| Main sewer cleaning | Quoted by blockage and access | Site-specific |
| Cleaning plus camera inspection | Quoted by combined scope | Depends on line condition |
| Heavy or recurring obstruction | Quoted after assessment | Site-specific |
Cleaning cost depends on access, blockage type, line length, severity, equipment requirements, and whether additional inspection or root removal is needed.

When a blockage is recurring, we can look beyond clearing it and consider whether the pipe needs further inspection.
Cleaning is integrated with our inspection, repair, root removal, and replacement work.
If cleaning reveals signs that the problem may return, we explain the options for further diagnosis.
We provide sewer line services throughout Edmonton and the surrounding communities listed in our service area.
For an active main sewer problem, tell us what fixtures are affected. [CTA:call]
Free — no obligations

We determine which drains are affected and whether the problem appears limited to one fixture or involves the main sewer.
A suitable access point is identified for cleaning equipment.
The line is cleaned using a method suited to the blockage and sewer condition.
We assess whether normal flow has been restored after the obstruction is cleared.
Recurring blockages or signs of pipe damage may justify camera inspection or additional sewer work.