By Matthew Baring-Gould, Kingscliff-based drainage plumber. Servicing Tweed Heads for four years. 5.0 stars across 173 Google reviews. Licensed NSW 383340C and QLD 15036450.
I started Drain Masters Plumbing because I kept getting called in to re-do work that other people had already been paid for. A drain cleared without a camera check. A pump replaced on top of a tank still full of sand. A quote for a pipe repair that would have been fixed cheaper with a camera and a vacuum. Four years in, running jobs across Tweed Heads, Banora Point, Kingscliff, Chinderah, the Northern Rivers and the Gold Coast, that pattern hasn’t really changed. The jobs change. The habits don’t.
This is what the work has taught me about drainage in this part of the country, and what I’d want you to know before you call anyone, me included.
The three things that make drainage in Tweed Heads different
Every region has its own drainage personality. In the Tweed, three things define it.
One, the ground is sand. From Kingscliff south to Pottsville, from Banora up the hill to West Tweed, most of what sits under your house is sandy river deposit. Sand is kind to plumbers when we’re excavating. It is brutal on stormwater systems that aren’t designed for it. Sand finds every join. It settles in every low point. It fills every holding tank. A stormwater system that would run clean for 15 years in Brisbane clay will choke in five on a sandy Tweed block if the pits aren’t sealed properly.
Two, mature trees sit directly over the pipes. The housing stock in Tweed Heads is a mix of 1970s brick, 1990s render, and newer builds squeezed in beside them. The pipes under those older blocks are 100mm PVC laid in the 70s and 80s. The trees planted at the same time are now mature. I’ve recently had a job in Tweed Heads where a 100mm PVC run had been compressed over 15 years by the root ball of a tree directly above it. Not invaded by roots. Just squeezed. The deformity itself had become the chokepoint. You can clear a deformed pipe. You cannot un-deform it with a snake. Full write-up here.
Three, the earthenware is still in the ground. Older commercial strips in Banora Point and Tweed Heads still have earthenware sewer bends under them. Earthenware doesn’t fail dramatically. It sags, 1mm at a time, over 40 years. The inside of that sagged bend becomes a low point. The low point catches sediment. The sediment catches paper. The paper catches more paper. One day three shops are all backed up because of a flaw that was invisible to the last five tradespeople who looked at the line. See the Banora Point commercial job.
If you ignore sand, trees and earthenware, you’ll keep paying people to reset the clock. If you take them seriously, you fix the problem once.
The rule I run every job by: camera first, clear second
The quickest way to waste a homeowner’s money is to clear a blocked drain without ever looking at what caused it. A snake or a jet will usually get the flow back. Both will leave the actual fault exactly where it was.
My default on a blocked drain is to clear enough flow to get the camera down, then camera the full run before I touch anything else. Twice this year that single step has saved a homeowner thousands.
In Tweed Heads one of them was a sewer blockage where the owner had already been quoted $8,000 to replace the full run. The camera showed the fault was a single compressed section that could be dug up and patched for a fraction of that. That job here.
In Bundall a stormwater line kept backing up every heavy rain. The camera found an undersized 50mm PVC outlet to the river that could not physically shift the volume the catchment was feeding into it. Nothing had been blocked. The system had been under-sized from the day it was installed. Write-up.
Both of those are jobs where the right answer was a camera, a report and a conversation, not a tool bill.
Commercial work in this region needs a different sequence
Residential drainage you can mostly treat as one house, one problem. Commercial work in Tweed Heads is almost never like that.
The commercial complex at the back of Tweed Heads where stormwater pumps had failed under load. Everybody looked at the pumps. The pumps weren’t the problem. The holding tank was full of sand because a broken stormwater pit at the top of the catchment was crumbling and feeding sand into the whole system. Replacing the pumps without fixing the upstream pit would have had us back within a year. How we actually solved it.
The three-shop strip in Banora Point where one unit had been vacant long enough that still water in the shared line had let sediment settle. Clearing the blockage got all three shops open. The structural fix was a conversation about a dig-up repair at the next lease break, so the landlord could budget for it instead of being surprised by another blockage mid-tenancy.
On commercial you can’t just clear a blockage and leave. You have to work out the catchment, the cascade, and whose budget the real repair is going to fall under.
What I’d want you to know before you call anyone
A few things I’d tell a neighbour at the pub if they asked.
If a plumber doesn’t own a camera, don’t let them diagnose anything. A camera is not a premium add-on. On any blocked drain over $400 of work, it’s the only tool that tells you what you’re actually paying to fix. Mine goes down every job.
If the quote comes in before the camera has gone down, it’s a guess. A good plumber will tell you what the probable fault is before they look, then adjust the quote once they’ve seen it. If the quote never changes between “the phone call” and “the invoice”, you were sold a product, not diagnosed.
Clearing is not fixing. If your drain blocks twice in six months, no amount of snaking is going to solve it. Something structural is pulling the line out of shape or dropping sediment where it shouldn’t. The structural fix is cheaper than the fifth clear-out.
Hydrojetting is not always right. For sewer fat and sewer roots, a jet is often the right tool. For older earthenware, aggressive jet work can shake sections loose that were previously stable. The tool choice should match the pipe, not the plumber’s convenience.
The expensive mistake on stormwater is treating the symptom. If your stormwater keeps overwhelming, the odds are the catchment is dropping sand into the system faster than the system can shift it. Replacing pumps or widening pits downstream without addressing the catchment upstream is money you’ll spend twice.
Why I’m still doing this four years in
The honest reason I’m still running Drain Masters is that I like getting the diagnosis right. The money is in the clearing work. The job satisfaction is in the camera footage, the report, and the follow-up call three months later where the owner tells me nothing’s blocked up again. That’s it. That’s the whole trade.
If you’re in Tweed Heads, Banora Point, Kingscliff, Chinderah, Cabarita, Pottsville, or anywhere up and down the Gold Coast or into the Northern Rivers, and your drain is giving you grief, call me on 0447 188 394. I’ll camera it first, give you a straight answer, and only charge for the work the pipe actually needs.
Matthew Baring-Gould is the owner-operator of Drain Masters Plumbing, based in Kingscliff NSW. Licensed in NSW (383340C) and Queensland (15036450). ABN 74 605 392 348. 5.0 stars across 173 Google reviews as of November 2026.
