Blocked Drain Cost & Pricing Brisbane

How Much Does It Cost to Clear a Blocked Drain?

The cost to clear a blocked drain can vary depending on where the blockage is located, what is causing it and the equipment required to clear it.

A simple blockage close to a sink, toilet or drain opening will generally cost less to resolve than a blockage deep within a sewer or stormwater line. Recurring blockages may also require further investigation to determine whether tree roots, damaged pipework or another underlying problem is causing the drain to keep blocking.

As a general guide, blocked drain costs in Brisbane can range from around $300 for a straightforward blockage to $900 or more when CCTV inspection and high-pressure water jetting are required.

The best way to get an accurate price is to have the problem assessed based on the location and condition of your drainage system.

What Affects the Cost of Clearing a Blocked Drain?

Two blocked drains can have similar symptoms but require very different work to resolve. Several factors can affect what you ultimately pay.

Is CCTV Drain Inspection Worth the Cost?

A CCTV inspection is not necessary for every blocked drain. For a simple, one-off blockage that clears properly, further investigation may not be needed.

CCTV becomes more useful when:

• the same drain has blocked more than once
• several drains are affected at the same time
• tree roots are suspected
• the blockage cannot be located easily
• there are signs of damaged or collapsed pipework
• you want to understand the condition of the drain before approving repairs

A camera inspection can help identify what is happening inside the pipe and ensure any recommended repair is based on the actual condition of the drainage system.

Does High-Pressure Water Jetting Cost More?

High-pressure water jetting generally costs more than clearing a minor blockage with basic equipment because specialised machinery is required.

A water jetter sends high-pressure water through the drainage line to break apart and flush away build-up, debris and some root intrusion.

It can be particularly useful for more substantial sewer and stormwater blockages where a simple plunger or drain snake is unlikely to properly clean the pipe.

The right clearing method should depend on the type and location of the blockage rather than using the same approach for every drain.

Can I Get a Price Before the Work Starts?

Where possible, you should understand how you will be charged before work begins.

The plumber may need some information about the symptoms, affected fixtures and previous drainage problems before providing an initial estimate. More complicated blockages may need to be inspected before the full scope of work can be confirmed.

If additional work such as CCTV inspection, jetting or pipe repair becomes necessary, this should be explained before proceeding.