High-Pressure Drain Jetting in Sydney
Hydrojet Drain Cleaning Sydney
Hydrojet Drain Cleaning Sydney – Clears What a Drain Snake Only Punches a Hole Through
If a drain keeps blocking weeks after it was cleared, the pipe wall is still coated. Our hydrojet drain cleaning teams scour the line back to its full bore with high-pressure water, cut roots out of the joints and camera the pipe afterwards so you can see it is actually clean, with a $0 call-out fee and a fixed price before we start.
$0, every job
Sydney-wide
Same-day, 24/7
NSW Licensed & Insured
High-Pressure Water Jetting & Jet Blasting Services
Also called jet blasting, drain jetting or high-pressure water jetting. The same machine, set up differently depending on whether we are cutting roots out of an old sewer line, stripping grease from a kitchen waste or flushing silt out of a stormwater pit.
The main line from the house to the boundary is where the serious blockages sit. High-pressure water clears the build-up along the whole run, not just the spot that blocked, so the line flows at full bore again instead of at the width of a hole punched through the middle.
Leaf litter, silt and sand pack stormwater lines and pits solid, and you only find out in the first heavy downpour. Jetting flushes the line and the pit out properly, which matters on leafy North Shore blocks and anywhere overland flow ends up in the yard.
Fat, oil and soap cool and set on the pipe wall until the bore closes in. A cable machine bores through it; water strips it off. That is the difference between a kitchen line that blocks again in a month and one that stays clear.
A root-cutting head cuts the root mass out of the joint and the jet flushes the debris away. That restores flow, but roots came in through a gap, so we camera the joint afterwards and tell you honestly whether it needs sealing or relining to stop them returning.
Cafes, restaurants, unit blocks and common-property lines, on a one-off or a scheduled clean. We work around trading hours and tenants, and give the strata committee or the manager footage and a written summary of what the line looked like before and after.
Sewage backing up into a shower, an overflowing gully or a shop that cannot trade. We attend 24/7, clear the immediate problem first, then work out what caused it rather than leaving you to find out again next week.
What Is Hydrojet Drain Cleaning?
High-pressure water that cleans the whole pipe wall, instead of a cable that bores a hole through the blockage.
Hydrojet drain cleaning uses a high-pressure water jet fed into the drain on a hose. The head fires water backwards at an angle, which both drives the hose along the pipe and scours the wall as it travels. Grease, scale, silt and root matter are cut off the pipe wall and flushed back down the line, so what you are left with is the full original bore rather than a channel through the middle of the build-up.
You will also see it called jet blasting, drain jetting, water jetting or high-pressure drain cleaning. They all describe the same job. Different heads do different work: a straight flushing head for silt and grease, a root-cutting head for roots that have grown in through a joint, and a lower-pressure setup for older or fragile pipes. The pressure is matched to the pipe material, not simply wound up to maximum.
Jetting is a clean, not a repair. It will not fix a cracked pipe, a displaced joint or a sag that holds water. That is why we camera the line afterwards, and where a fault is found we will tell you whether it needs a drain repair or pipe relining rather than another clean in six months.
If the drain is blocked right now, our blocked drain plumbers clear it first and jet it in the same visit. Call the R&G drain jetting team on 0420 146 747.
- Sewer and main drainage lines
- Stormwater lines, pits and downpipes
- Kitchen, laundry and bathroom waste lines
- Commercial, strata and common-property drains
- Clay, PVC, cast iron and concrete pipes
How Hydrojet Drain Cleaning Works, Step by Step
Most residential jetting jobs are done in one visit. Here is what happens on site, from the first camera pass to the footage that shows the line clear.
Camera Inspection & Diagnosis
We camera the line first wherever access allows, so we know what we are dealing with: grease, silt, roots or a structural fault. It also tells us the pipe material and diameter, which decides the pressure and the head we use.
Pressure Matched to the Pipe
An old earthenware line with mortar joints is not treated like new PVC. We set the pressure and choose the nozzle to suit the pipe material and its condition. If a line is too far gone to jet safely, we stop and tell you, rather than finishing the job for you.
High-Pressure Jetting
The hose is fed through the line and the jet scours the wall as it travels, lifting grease, scale, silt and debris and flushing it away. We work the full length of the run rather than stopping at the blockage, because the rest of the coating is what causes the next one.
Root Cutting Where Needed
Where roots have grown in through a joint, a cutting head removes the root mass and the jet clears the cuttings out. We note where the roots entered, because that joint is the reason they will come back.
Final Camera Check & Honest Advice
A last camera pass confirms the line is clear and shows the condition of the pipe underneath. You see the footage, and if there is a crack, a sag or an open joint, we tell you what it needs and what it will cost, with no pressure to book it on the spot.
What High-Pressure Jetting Removes
A cable machine is the right tool for some blockages and the wrong one for others. These are the cases where water does a job a cable cannot.
Grease, Fat & Soap Build-Up
The classic kitchen and laundry blockage. It coats the pipe wall evenly and hardens, so a cable simply bores through the middle and the drain blocks again within weeks. Water strips the wall back to the pipe surface, which is the only version of this job that lasts.
Tree Roots
Fine roots form a mat across the pipe and catch everything that passes. A cutting head plus high-pressure water removes the mass and flushes it out. The entry point remains, so we camera the joint and tell you how long you realistically have before they return.
Silt, Sand & Sludge
Stormwater lines and pits fill with silt, sand and leaf litter that a cable cannot move at all, because there is nothing solid to cut. Water lifts it and carries it out, which is why jetting is the standard fix for a stormwater line that surcharges in heavy rain.
Scale & Mineral Build-Up
Older cast iron and concrete lines scale up from the inside until the bore has narrowed by a third or more. Jetting takes the scale off and restores the flow, and the camera afterwards shows whether the pipe underneath is still sound.
Wipes, Debris & Foreign Objects
Wet wipes, sanitary items, building debris and the occasional toy. Jetting breaks up and flushes what it can, and where something will not move, the camera shows exactly what it is and where, so it can be removed rather than pushed further along.
Hydrojetting vs an Electric Eel or Drain Snake
Both have their place, and any plumber who tells you one tool does everything is selling you the tool they own. A cable machine is quick and cheap for a single blockage close to a fixture. Jetting is what you want when the whole line is coated, when it keeps coming back, or when the blockage is silt that a cable cannot grip.
| Hydrojet Drain Cleaning | Electric Eel / Drain Snake |
|---|---|
| Cleans the full pipe wall back to its original bore | Bores a hole through the blockage |
| Removes grease, scale, silt and sand | Struggles with grease and cannot move silt |
| Cuts roots and flushes the cuttings away | Cuts roots but leaves debris in the line |
| Pressure set to suit the pipe material | Can snag or damage fragile older pipes |
| Usually keeps the drain clear for far longer | Often blocks again within weeks |
| Best for whole lines, repeat blockages, stormwater | Best for one-off blockages near a fixture |
How Much Does Hydrojet Drain Cleaning Cost in Sydney?
Hydro jetting in Sydney typically costs $250 to $600, with a straightforward single line at the lower end and a long or heavily blocked main sewer run at the top of it. We charge no call-out fee, and you get a fixed price before any work starts rather than an hourly rate that grows on the day. If the camera shows the line needs a repair rather than another clean, we will say so.
Attendance with no call-out fee, the jetting itself, root cutting where the line needs it, and a camera pass so you can see the result. Where a blockage turns out to be structural, the inspection cost rolls into the repair quote instead of being charged twice. For how clearing costs compare, see our blocked drain cost guide.
Tell us which drain it is, how often it has blocked and whether anything is overflowing. We will give you a fixed price before we arrive, and there is no call-out fee whether you go ahead or not. Call 0420 146 747.
What Drives the Price
- Which line - a kitchen waste is a smaller job than the main sewer run to the boundary.
- Length of the run and how far the hose has to travel to reach the blockage.
- What is in the pipe - grease and silt flush out faster than a solid root mass.
- Access - an existing inspection opening is quicker than reaching the line through a fixture.
- Whether a camera pass and report are included, which we recommend on any repeat blockage.
- Timing - after hours, weekends and public holidays are charged at a higher rate.
Signs Your Drain Needs Jetting, Not Another Clear
A drain that keeps blocking was never fully cleaned. Hydrojetting takes the pipe back to its full bore so it stays clear.
Call 0420 146 747- A collapsed or crushed pipe - there is nothing to clean, it has to be repaired
- A cracked line or an open joint, where relining seals the fault for good
- A sag that holds water, which will fill again no matter how well it is cleaned
- A pipe too corroded or fragile to take pressure safely
- A single blockage right at a fixture, where a cable machine is quicker and cheaper
- A fault past the point of connection, which is Sydney Water's to fix
Your Pipe, the Strata's or Sydney Water's?
Before you pay to jet a line, it is worth knowing whose line it is. Under Sydney Water's rules the property owner is responsible for the private sewer line up to and including the point of connection to the main, and that point is not always at the front boundary. In a unit block, the answer depends on whether the fault is in your lot or in common property.
Your Private Sewer Line
Everything from your fixtures through to the point of connection is the owner's responsibility, including clearing tree roots that get into the junction there. Most of the jetting we do is on this section, and it is where the bill normally falls.
Past the Point of Connection
If the blockage is in Sydney Water's main or its junction, it is theirs to clear, not yours. Report it on 13 20 90. If they clear it, they will camera the sideline to find the cause, and their approval is needed before anyone excavates at the junction.
Strata and Unit Blocks
A blockage inside your own lot is usually yours. A blocked common line serving several lots is generally the owners corporation's, so the work should be authorised by the strata manager or committee. If you are not sure, we can camera it first and give the committee something factual to act on.
Landlords and Tenants
In a NSW rental, a blockage caused by the condition of the pipes, such as roots or a collapsed line, is normally the landlord's to fix, while one caused by what went down the drain may not be. Footage from the camera pass usually settles which it is.
Why Sydney Homeowners Choose R&G for Drain Jetting
Jetting is easy to sell and easy to do badly. What matters is whether the person holding the hose knows when it is the right tool, what pressure the pipe can take, and what to do about the fault underneath.
Camera Before and After
We look before we jet and check afterwards, so the diagnosis is based on the pipe rather than the symptoms, and you can see the result for yourself.
Pressure Matched to the Pipe
Old clay and earthenware lines are common across the North Shore and the Inner West. We set the pressure and the head to suit the pipe rather than winding it to maximum on every job.
$0 Call-Out, Fixed Price
No charge for attending and a fixed price before we start, so the number does not climb while the machine runs.
Licensed Drainage Plumbers
Every job is carried out by a licensed, insured Sydney plumber who can also repair or reline whatever the camera finds.
Repair First, Not Replace First
If a clean will hold, we clean it. If it will not, we say so rather than booking you in for the same job twice a year.
Real Reviews from Satisfied Clients
I really appreciated the honest advice, attention to detail, and fair pricing. I highly recommend R&G Plumbing to anyone looking for reliable, fairly priced, and professional plumbing services.
Thank you again to the entire R&G Plumbing team!
Initially, it looked like the floor would need to be dug up for a 1.5 day job$$, which we couldn’t afford. Instead, Jack kept investigating and found another access point through our neighbour’s carpark ceiling. He organised access to neighbours garage, removed the roots, and repaired the pipe at a much more affordable price. The roots were way worse than we expected.
As a young couple and first home buyers, this was our first time dealing with a plumber and we were pretty stressed since we thought it was a simple blockage but it turned out to be a complex issue. I gotta check the drainage when im purchase property in the future. Learnt my lesson!
Jeremy and Zac explained everything clearly and provided a detailed report and invoice so we can raise it with strata, as the drainage is linked to other units and may have further issues.
Really grateful for the honesty and effort. We’ve definitely found a plumber we trust and would happily connect with Jeremy’s team again.
Book your hydrojet drain cleaning with us and we include a CCTV camera pass, so you can see the pipe before and after and know whether the line needs anything more than a clean. $0 call-out fee and a fixed price before we start.
Drain Jetting Across Sydney
We jet drains across northern, western and inner western Sydney, with the North Shore as our priority area. Not sure if you are covered? Call us, and we will confirm on the spot.
North Shore & Lower North Shore
Hornsby, Wahroonga, Turramurra, Pymble, Gordon, Warrawee, Killara, Lindfield, Roseville, Chatswood, Willoughby, Artarmon, St Leonards, Crows Nest, North Sydney and Mosman, plus Macquarie Park, North Ryde, Epping and Eastwood.
The Hills & Central North
Castle Hill, Baulkham Hills, Seven Hills, Winston Hills, Northmead, Carlingford, North Parramatta and Parramatta.
Inner West & Western Sydney
Strathfield, Burwood, Ashfield, Leichhardt, Newtown, Hurlstone Park, Lidcombe, Silverwater and Newington, plus Blacktown, Mount Druitt and the surrounding suburbs.
Hydrojet Drain Cleaning Sydney FAQs
How much does hydrojet drain cleaning cost in Sydney?
Most residential jetting jobs in Sydney run $250 to $600. A single kitchen or bathroom line sits at the lower end, and a long or heavily blocked main sewer run at the top. There is no call-out fee, and you get a fixed price before we start rather than an hourly rate. After hours, weekends and public holidays are charged at a higher rate.
Is hydro jetting safe for old clay or earthenware pipes?
Yes, when the pressure is matched to the pipe. Plenty of homes across the North Shore and the Inner West still run on clay or earthenware lines, and we camera them first and set the pressure and nozzle to suit. If a line is cracked, badly corroded or partly collapsed, jetting is not the right tool and we will tell you before we start rather than after.
What is the difference between hydro jetting and an electric eel?
An electric eel or drain snake cuts a hole through the blockage. Jetting scours the whole pipe wall with water and flushes the debris out. A cable is quicker and cheaper for a single blockage near a fixture. Jetting is what you want for grease, silt, roots or any drain that keeps blocking, because it removes what is coating the line rather than just the plug in the middle.
Can hydro jetting remove tree roots, and how long before they come back?
A root-cutting head removes the root mass and the jet flushes the cuttings out, which restores flow straight away. How long it lasts depends on the joint the roots came through. If that gap is still open, roots will find it again, typically within a year or two. The camera pass shows the entry point, and relining that section is what stops it for good.
How long does a hydro jetting job take?
A straightforward residential line usually takes one to two hours including the camera passes. A long main sewer run, heavy root intrusion or a stormwater line packed with silt takes longer. We give you a time frame with the fixed price before we start.
Do I need a CCTV inspection as well, or is jetting enough?
On a first blockage with an obvious cause, jetting is often enough on its own. On any drain that has blocked more than once, the camera is what tells you whether you have a cleaning problem or a broken pipe. We include a camera pass with jetting jobs, and you can see the footage. Our CCTV drain inspection page explains what it shows.
What if the blockage is past my boundary, on Sydney Water's side?
Then it is Sydney Water's to fix, not yours. Under their rules you are responsible up to and including the point of connection to the main, which is not always at the front boundary. If the camera shows the fault is past that point, report it on 13 20 90. Their approval is also needed before anyone excavates at the junction.
Who pays for drain jetting in a strata property?
A blockage inside your own lot is usually the lot owner's. A blocked line that serves several lots is generally common property and therefore the owners corporation's, so the work should be authorised by the strata manager or committee. If it is unclear, a camera pass first gives the committee the evidence it needs to decide.
Will hydro jetting damage my pipes?
Not when it is done properly. The risk comes from using full pressure on a pipe that cannot take it, which is why we camera the line and match the pressure to the material and condition first. A sound pipe, whether clay, PVC, cast iron or concrete, handles jetting without trouble. A pipe that is already cracked or collapsed needs a repair, not a clean.
How often should drains be jetted?
For a normal household, only when there is a reason. For a property with known root intrusion, a kitchen line that has blocked before, or a cafe or restaurant with heavy grease, a scheduled clean every 12 to 24 months is far cheaper than an emergency call-out and a shop that cannot trade.
Do you offer same-day and after-hours drain jetting?
Yes. We attend 24/7 across Sydney for overflowing drains and sewage backing up, with same-day availability in most cases if you call in the morning. Emergency work is charged at a higher rate, and we confirm that price before we start.
Book Hydrojet Drain Cleaning in Sydney
Tell us which drain is playing up and how often it has blocked. Our team will get back to you quickly with a fixed, no-obligation price.
No charge to attend. You see a fixed price first.
Emergency jetting when a drain is overflowing.
Licensed, insured and covered by our workmanship guarantee.
Tell us what is going on and our team will get back to you quickly.
If the same drain keeps blocking, it was never properly cleaned. Call now for hydrojet drain cleaning with a $0 call-out fee, a camera check included, and a clear price before we start.