A pressure wash lifts detergent, paint residue, mould treatment and loosened sediment off a driveway, a path or a rendered wall, and every bit of it leaves in the water running off the job. That water's destination isn't a courtesy a customer has to ask about. Victorian law puts the duty to control it on whoever is carrying out the work, and the state's own environmental regulator has already fined a business for exactly this: high pressure cleaners, contaminated wash water, a stormwater drain.
Whether the job's a driveway in Geelong's newer estates or a rendered wall on an established Melbourne block, the surface looking clean was never the whole job. The water that made it clean still had somewhere to go, and this page says so plainly, before anyone's asked.
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A wash is finished when the surface looks clean. The water that made it clean is a different problem, still moving, and Victorian law already says whose problem it is.
A driveway, a path, a rendered wall: the visible part of the job, exactly where the wand and the hose are working.
A stormwater drain, and from there, a waterway. Same water, same job, now someone's legal responsibility whether or not anyone planned for it.
Nothing about that boundary stops the water. Victoria's General Environmental Duty makes controlling where it ends up the operator's own responsibility, not a courtesy the customer has to raise, and it applies the moment a job's water crosses that line, not only on the jobs where someone happens to notice.
Per EPA Victoria's own published guidance on the duty and where it applies. Verified 2 September 2026.
None of this treats the wash as the whole story, because the water it produces is a real, sourced legal question, not a footnote.
Someone comparing a few pressure washing businesses is choosing who to trust with their driveway and, less visibly, with where the runoff goes. A site that says something about that, rather than only showing before-and-after photos, answers a question a competitor's site probably never raises.
How we build these"Pressure washing" is the term that actually dominates real search here, an unusually clean result for this trade, but it also carries genuine DIY-equipment-shopping traffic mixed in with hiring intent. Getting the wording right matters as much as ranking for it.
SEO and local searchDated photos of driveways, forecourts and common areas, kept current, tell a customer the business is still out doing the work. A profile that hasn't moved in months reads as gone quiet, whatever the van's actually doing.
Google Business Profile managementA job booked ahead of a settlement date or an open-for-inspection has a fixed deadline even though nothing about the surface itself was urgent. An enquiry that lands while the crew's mid-job and goes unanswered until the day's done is exactly the kind of missed booking that costs a fixed-date job.
How the automation worksA quote priced by the square metre covers detergent and labour without much thought. What it quietly misses is the water, the chemical, and the cost of handling wastewater properly instead of letting it run to a drain. Pricing against what a job actually costs, not just what it looks like it should, is what keeps that margin real.
Back office supportNothing about a dirty driveway or a mossy path fails on a fixed date the way a burst pipe does, so there's no sourced calendar driver behind this pattern the way there is for some other trades on this site. It's Delta's own read on buying patterns: a property going on the market pulls washes toward the spring selling season ahead of photos and open-for-inspections, a pre-Christmas push wants outdoor entertaining areas presentable, and a wet Victorian winter leaves moss and mould that becomes visible again once the weather clears. Recorded here honestly as editorial, not stretched into a claim no source actually makes.
This isn't a case of nobody having looked. The complete, government-published list of every registered building practitioner class in Victoria was searched in full, word for word, for anything naming cleaning or washing of any kind.
Nothing came back. That's a stronger finding than a page simply not mentioning this trade: it's the result of checking the whole list, not assuming an absence from a source that never claimed to be exhaustive.
Checked directly against Parliamentary Counsel Victoria, Building Regulations 2018 (Vic), the complete list of every registered building practitioner class Victoria has. Verified 2 September 2026.
A business used high pressure cleaners to clear a newly built driveway of a bonding agent, and the contaminated wash water was washed into stormwater drains rather than contained.
The regulator investigated, fined the business nearly $4,000, and issued a remedial notice requiring it to train its own staff and contractors on properly controlling waste. The published account frames stormwater drains as a route that can carry pollutants on to local waterways generally; it doesn't claim this specific discharge was traced to one, and neither does this page.
Published by EPA Victoria. Verified 2 September 2026.
None of these are sales talk. Each one is something we're on the hook for, whether you're watching or not.
The domain's registrant record, the hosting account and the Google listing's owner field all carry your ABN from the day the site goes live. None of it sits under a Delta Infotech account you'd need to chase down.
It's month-to-month whether spring's fully booked or the phone's gone quiet. Notice in writing ends it, no exit fee attached.
A before-and-after driveway shot proves the surface got clean. It says nothing about where the water went, and most of this trade's advertising stops right there. We build that half in too, not just the half that photographs well.
A quote priced by the square metre covers detergent and labour easily. What quietly goes uncounted is the water itself, the chemical, and any wastewater handling, containment, a biodegradable product, or a recovery step instead of letting it run to a drain. A $200 path and a $650 forecourt or common-area job absorb that cost completely differently, so run the real numbers rather than assuming an average job covered it.
Job profitability calculatorDelta Infotech Pty Ltd has traded since 2021 from a street address you can look up, exactly the kind of thing worth checking before you hand anyone a hose and a key to your driveway.
Wherever it runs, unless someone's planned otherwise, and in Victoria that's not a grey area. The General Environmental Duty puts the responsibility for controlling wastewater on whoever's doing the work, and the state's own environmental regulator has already fined a business for using high pressure cleaners and letting contaminated wash water reach a stormwater drain. That's this page's whole argument, and it's worth saying on a site before a customer has to ask.
No, on the strongest check available: the complete, government-published list of every registered building practitioner class in Victoria was searched in full for anything naming cleaning or washing, and nothing came back. That's a checked absence, not a page that simply never mentioned this trade.
Real searches skew heavily toward "cost" over "quote", by roughly seven to one in the data behind this page, so that's the number worth having ready. This trade typically runs from $200 for a single driveway or path to $650 for a full exterior house wash or a larger commercial or body-corporate job.
You do, from the day it launches. The domain, the site and the Google listing all register under your own name and ABN, not an account we hold. Move on whenever you like and none of it stays parked with us.
No. It runs month-to-month, notice in writing ends it, and there's no exit fee for stopping whenever the arrangement stops working for you.
It depends on what's already running under your name. A business chasing suburb-by-suburb residential searches and one running mostly on body-corporate and commercial contracts need different things from a site. Send through what you're currently running and we'll give you a straight answer on what to keep, what to change, and what it costs.
Each of these shares a surface, a roofline or a building with pressure washing, and each one answers the wastewater question this page raises in a completely different way.
Clears solid debris off the same kind of roofline a pressure wash might work around, and there's no wastewater question in it at all: what comes out of a gutter is disposed of as solid waste, never discharged under pressure across a surface.
See the gutter cleaner pageUses comparatively little water, applied with a technique built to control run-off, not hosed at volume across an open surface. The two jobs sometimes get booked together, but only one of them puts stormwater compliance on the quote.
See the window cleaner pageWorks indoors, where wastewater goes down a drain connected to the sewer system, never onto the ground. The moment a job moves outside onto a driveway or a rendered wall, that protection disappears and the operator's own duty starts.
See the domestic cleaner pageRing the number below, or fill in the form, and tell us about the surfaces you clean and how wastewater gets handled on a typical job. That's the detail a competitor's site is most likely to leave out, and the one most worth having answered before anyone books.
A driveway in Geelong's newer estates and a forecourt in Melbourne's inner suburbs both send their wash water to the same place if nobody's planned for it: a stormwater drain, from Geelong to Melbourne.