
Perth Blocked Storm Water Drain Plumber
Blocked stormwater drain slowing things down? Our Perth plumbing team delivers fast, reliable solutions to get everything flowing smoothly again without hassle or delays.
Frustrated With a Blocked Storm Water Drain? We'll Have It Flowing Again in No Time!
We specialise in diagnosing and repairing every blocked stormwater drain issue with care and precision. From a minor obstruction to a serious plumbing emergency, we arrive prepared with the right tools and expertise to handle it properly the first time.
Swan’s Professional Plumbing services the entire Perth and Peel region. No matter where you are in the metro area, our team is ready to restore stormwater flow properly to your home or business.
Why Choose Swan's Professional Plumbing to Fix Your Blocked Stormwater Drain

Signs You Need a Blocked Storm Water Drain Plumber
If you’re noticing drainage problems, it may be time to call a plumber for blocked stormwater drain services before damage occurs.
- Water collecting around paving, lawns, or driveways after rain is one of the clearest indicators.
- Slow drainage from outdoor drains, grates, or downpipes suggests a partial blockage.
- Gurgling sounds coming from your stormwater drains indicate trapped air caused by a blockage.
- Foul odours near drain covers or grates can mean organic debris is decomposing inside your pipes. Standing water and rotting leaves create unpleasant smells that worsen over time.
- Overflowing gutters during rainfall might point to blocked downpipes or stormwater connections. If your gutters fill up quickly and spill over, the problem often lies further down the system.
- Damp patches or erosion around your property can result from water escaping through damaged or blocked stormwater pipes. These wet areas can lead to structural damage if left untreated.

Common Causes of Blocked Stormwater Drains
We’ve seen it all. The most common reasons for a blocked stormwater drain include:
- Tree roots are the leading cause of significant blockages in stormwater systems.
- Leaves and organic debris wash into drains during heavy rainfall and storm season.
- Dirt and sediment accumulate in stormwater pipes, particularly in Perth’s sandy soil conditions.
- Foreign objects like plastic bags, toys, and construction materials can enter outdoor drains and cause immediate blockages.
- Damaged pipes from ground movement, age, or tree root intrusion allow soil to enter the system.
- Poor drainage design or inadequate fall in pipes leads to repeated blockages.
Preventing Blocked Stormwater Drains
Stormwater blockages are among the most common drainage issues, and most properties will experience one at some point.
The good news is that many blocked drains can be prevented with a little care. Taking small steps now can save you from costly repairs later. Here are some simple tips to keep your stormwater drains flowing freely:
This will stop leaves and debris from entering your downpipes. Quality guards filter out organic matter while allowing water to flow through, significantly reducing the risk of blockages.
You can do this by removing visible debris from grates and outdoor drains. A quick inspection after storms or windy days prevents build-up before it becomes a problem.
This will minimise leaf fall and reduce the risk of tree root intrusion. Keeping vegetation under control protects your drainage system long-term.
Use a garden hose to rinse debris onto garden beds instead of directing it into your stormwater system.
This allows you to maintain your stormwater drainage system. Annual inspections can spot potential issues early and prevent future blockages.
You can do this by ensuring downpipes connect correctly to your stormwater lines. Loose or disconnected pipes allow debris to enter the system and cause blockages.
How We Clear a Blocked Stormwater Drain
Our blocked stormwater drain plumbers use professional tools and techniques to quickly locate and fix the problem:

High-Pressure Water Jetting
For most stormwater blockages, we use high-pressure water jetting to clear the entire pipe system. This powerful method removes tree roots, sediment, organic debris, and other debris that manual tools can’t reach. High-pressure jetting scours pipe walls clean, restoring optimal water flow and preventing flooding during the next heavy rainfall.

CCTV Drain Camera Inspection
If your stormwater system keeps blocking up, we use CCTV drain camera inspection technology to identify the root cause. Our CCTV cameras travel through your pipes, giving us a clear view of the exact location and nature of the blockage. This diagnostic tool helps us recommend the best long-term solution, including pipe relining, drain excavation services, or preventative maintenance.

Root Cutting and Removal
When tree roots are forming clogs in your stormwater pipes, we use specialised root-cutting equipment to remove the intrusion. Our tools cut through even thick root masses, clearing the blockage and restoring proper drainage. We can then recommend solutions to prevent roots from returning.

Drain Clearing and Cleaning
For blockages caused by leaves, sediment, and general build-up, we provide thorough drain clearing services. Our team removes all debris and flushes your system clean, ensuring water can flow freely through every section of your stormwater drainage system.
Got a Blocked Storm Water Drain That Needs Fixing?
Don’t wait until blocked stormwater turns into a major plumbing emergency. Our fully licensed Perth plumbers provide fast, reliable drain services with no call-out fees and upfront pricing to the entire Perth and Peel region.
Call us today on 1300 634 581 or book now online. We’ll have your stormwater system flowing again in no time!
FAQ
Property owners are responsible for maintaining stormwater drains on their land, including pipes, grates, and connections up to the boundary. This includes downpipes, yard drains, and private stormwater lines. Your local council maintains public stormwater infrastructure in streets and reserves.
The cost to fix a blocked stormwater drain varies depending on the severity and location of the blockage. Simple blockages near drain covers may cost less, while complex issues involving tree roots, damaged pipes, or deep excavation cost more.
Yes, regular cleaning prevents blockages and keeps your stormwater management system working properly. We recommend professional cleaning at least once a year, or more often if you have large trees near your property.
Storm drains get clogged through a combination of natural and environmental factors. Leaves, twigs, and organic debris wash into drains during heavy rainfall. Tree roots infiltrate pipes seeking moisture, particularly in Perth's dry climate. Sand, soil, and sediment settle in pipes over time, reducing capacity. Foreign objects like plastic, building materials, and litter can enter outdoor drains and trap other debris.
It’s not recommended to pour harsh chemicals down an outside storm drain because they can harm the environment. Instead, remove any leaves or debris and flush the drain with either hose or boiling water, to help clear minor blockages. If it’s still clogged, a plumber may need to clear it with professional equipment.
Get a quote or book a service.
Swan’s Professional Plumbing offers great, on-time service and value when you need a plumber across Perth and the Peel region. Get in touch today.