Pressure washing is one of Australia's most underrated and genuinely lucrative side hustles. Unlike many gig economy jobs that demand constant hustle for modest returns, a single pressure washing job can net you $100–$250 in just a few hours of work. The best part? You can start part-time, scale it to full-time if you want, or keep it as a reliable weekend earner. Whether you're in suburban Perth, Brisbane, Melbourne, or regional NSW, dirty driveways, decks, and building exteriors are everywhere — and homeowners are willing to pay good money to have professionals handle the mess.
Why Pressure Washing Works as a Side Hustle
The pressure washing market in Australia is genuinely strong because the job solves a real problem. Most homeowners don't own commercial-grade pressure washers, and many don't want the hassle, liability, or risk of damaging their surfaces. This creates consistent demand year-round, though spring and summer are typically busier as people prepare homes for entertaining and the change of season kicks in.
The financial appeal is straightforward. A typical driveway clean in most Australian suburbs takes 1–2 hours and earns $120–$200. A deck clean might take 2–3 hours and earn $150–$300. Scale that to three or four jobs per week, and you're looking at $1,200–$2,400 in extra income monthly — genuine money that can accelerate a mortgage payoff, fund renovations, or build savings without a significant time commitment.
Unlike many side hustles that require constant content creation, social media management, or customer acquisition, pressure washing has natural word-of-mouth marketing. When a neighbour sees a driveway transform from grimy to gleaming, they often knock on the door and ask for your number. This organic referral cycle means your marketing costs stay low and your conversion rate stays high.
Understanding the Startup Costs
Pressure Washer Purchase and Specifications
Your core tool is a pressure washer, and this is where many beginners make mistakes. Don't buy a cheap $100 electric model from a hardware store — these underpowered units are frustrating, slow, and won't deliver the professional results that justify your pricing.
A quality petrol pressure washer suitable for side-hustle work runs $300–$600 second-hand. Look for units in the 2,000–3,000 PSI (pounds per square inch) range with at least 2.5 GPM (gallons per minute) flow rate. Popular reliable models include Honda, Briggs & Stratton, and Karcher — check Facebook Marketplace, Gumtree, and local equipment hire shops for bargains. A new unit costs $700–$1,500, so buying second-hand initially makes financial sense until you're confident this sideline suits you.
Key specs matter because they determine your productivity. A 3,000 PSI machine cleans a standard driveway (about 50 square metres) in 45 minutes to an hour. Lower PSI means longer job times and fewer jobs per week. Higher PSI (3,500+) tackles tougher jobs like heavily stained driveways or commercial properties, expanding your service menu.
Essential Attachments and Accessories
The pressure washer lance alone doesn't cut it. Your most valuable investment is a surface cleaner attachment — a rotating head that covers 40–60 centimetres width and produces a uniform, professional finish on flat surfaces. These cost $100–$250 and pay for themselves within two or three driveway jobs. They're essential because they work faster, produce zero striping, and let you charge premium rates.
Other essential add-ons include:
- Hose and fittings: $50–$100 for quality 20–30 metre hose sets
- Various nozzle tips: $30–$50 for a complete set (0°, 15°, 25°, 40°)
- Chemical injector system: $80–$150 for applying detergents effectively
- Gutter and high-reach attachments: $50–$100 for house exterior work
- Safety gear: Eye protection, steel-cap boots, heavy-duty gloves ($50–$80)
Total realistic startup investment: $600–$1,200 for a quality second-hand machine with essential attachments. This breaks even quickly once you land your first 5–10 jobs.
Insurance and Registration
Public liability insurance is essential. A standard policy covering casual pressure washing work costs $400–$800 annually through providers like NRMA, CIL, or specialist trade insurers. It protects you if someone is injured or property is damaged during a job — a crucial safety net in Australia's litigious landscape.
Check your local council's requirements for business registration. Most councils require ABN registration if you're earning income, and some require a home-based business permit if you're storing equipment at your residential address. This costs roughly $50–$150 for registration and is a simple online process via the ATO website.
Services You Can Offer and Pricing Structure
Driveway and Pathway Cleaning
This is your bread-and-butter service. Most Australian homes have driveways 40–80 square metres, and pricing typically ranges $100–$200 depending on:
- Driveway size (small apartment complex vs. large suburban home)
- Condition (light moss vs. heavy oil stains)
- Material (concrete, asphalt, pavers)
- Geographic location (inner-city Sydney commands higher rates than regional Queensland)
A realistic rate is $2.00–$3.50 per square metre for standard driveway cleaning. Pathways charge similarly, and you can often bundle them as a package — driveway plus pathways for $150–$250, which feels like better value to the customer while increasing your per-job income.
Deck and Patio Cleaning
Timber decks, composite decks, and concrete patios are lucrative. They take slightly longer than driveways (2–3 hours) but justify higher pricing because of the skill required to avoid damage. Rates are typically $150–$300, or $3.50–$5.00 per square metre.
Timber decks require lower PSI and often need chemical treatment post-clean to prevent splintering. Composite decks need extra care. Patios can take higher pressure. The variety keeps jobs interesting and lets you command premium rates for skilled work.
House Exterior Washing
Full house exterior cleans — gutters, walls, fascia, and cladding — are premium-tier services earning $200–$500 depending on house size and height. These jobs take 3–5 hours but have minimal competition because many operators don't have the equipment or insurance for heights.
If you're willing to invest in a mobile elevated work platform (MEWP) certification and rent equipment for high-reach jobs, you can charge $400–$800+ for two-storey house cleans. This isn't essential early on, but it's a natural scaling path.
Driveway Sealing (Premium Add-On)
After cleaning a driveway, offer sealing or coating services — this protects the surface and earns you an additional $200–$400 per job. You'll need to buy sealing products ($50–$100 per application) and learn the application process, but this transforms you from a cleaner into a full-service operator, increasing job value and customer loyalty.
Finding Your First Customers
Social Media and Marketplace Platforms
Facebook Marketplace and local community groups are your initial goldmine. Post high-quality before-and-after photos of your first few jobs with clear descriptions of what you offer. A strong visual showing a grimy driveway transformed to spotless concrete converts remarkably well — many homeowners will message immediately asking for quotes.
Post twice weekly with different angles or new jobs. Use keywords like "driveway cleaning [your suburb]," "pressure washing near me," or "deck clean [postcode]" to attract local search traffic.
Consider listing on Airtasker, which connects you with Australian customers actively seeking cleaning services. Airtasker takes a commission (roughly 10%), but it provides instant access to interested customers. Many side hustlers treat Airtasker as a customer acquisition channel — land a few jobs there, then direct them to book direct and skip the commission.
Instagram is underutilised for this type of service. A simple account showing before-and-after videos (short, quick 15–30 second clips) builds credibility and gives people a way to find you through location tags and hashtags like #pressurewashing #drivewaycare #localservices.
Door-Knocking and Direct Outreach
This sounds old-school, but it works. On sunny weekends, identify streets where driveways are visibly dirty or moss-covered. Knock on doors with a polite pitch: "Hi, I'm offering driveway cleaning in the area this month. Would you be interested in a free quote?" Even a 5–10% conversion rate from door-knocking can book 5–10 jobs quickly.
Alternatively, find recently sold homes in your area — new owners often want their "new" driveway looking immaculate. Facebook real estate groups sometimes post sales; reach out within a week or two of settlement.
Google My Business and Local SEO
Set up a free Google My Business listing with your ABN, service area, and contact details. This helps you appear in local Google searches. Ask early customers to leave reviews — genuine five-star reviews build trust and algorithmic visibility.
This takes time to generate meaningful traffic, but it's passive and long-term valuable. In 12 months, a solid Google profile with 20–30 reviews becomes a consistent lead generator.
Pricing Strategy and Quotation
Avoid racing to the bottom on price. There's always someone cheaper, but customers in Australia generally understand that quality costs money. Price yourself in the upper-middle range — not the cheapest, not the most expensive.
For quotations, measure driveways carefully (or estimate conservatively). Calculate based on square metres and typical productivity rates. Most operators clean 100–150 square metres per hour with a surface cleaner, so a 60-square-metre driveway taking 45 minutes to an hour justifies a $120–$150 quote.
Add 20–30% for complexity: heavy stains, oil marks, moss requiring chemical treatment, or awkward access all justify higher quotes. Write clear quotes including a brief description of work, pricing, and how long they're valid (usually 7–14 days).
Payment options matter. Most Australian customers expect bank transfer, and many appreciate a small discount (5–10%) for payment upfront. Offer this in your quote: "Pay now and save $10" feels generous while improving cash flow.
Scaling Your Pressure Washing Business
From Weekends to Multi-Job Days
Once you've honed your skills and built referral momentum, scheduling becomes critical. Instead of one job per Saturday, aim for two or three. This requires route optimisation — schedule jobs geographically close together to minimise travel time and fuel costs.
A realistic progression: Start with 1–2 jobs weekly (evenings/weekends), earn $200–$400/week. After 2–3 months of consistent work and good reviews, scale to 2–3 jobs weekly ($400–$750/week). After 6 months, target 3–4 jobs weekly ($750–$1,200/week). This becomes a genuine part-time income supplement.
Trailer-Mounted Commercial Equipment
This is the inflection point for full-time viability. A trailer-mounted commercial pressure washer (2,500–3,500 PSI with 3.5+ GPM) costs $3,000–$8,000 new but can be financed or bought second-hand for $1,500–$4,000. This lets you:
- Complete jobs faster with higher-spec equipment
- Service multiple jobs per day (4–6 jobs instead of 2–3)
- Offer premium services like commercial building cleaning or fleet washing
- Appear more professional with branded equipment and vehicle
Operators with commercial trailer setups in Australian suburbs genuinely earn $1,500–$2,500 per week working Tuesday through Saturday. Some full-time operators report $3,000+/week during spring and summer. This is legitimate full-time income.
Expanding Services Strategically
Once pressure washing is humming, consider complementary services:
- Gutter cleaning: Often requested by driveway customers, earns $100–$200 per job
- Window cleaning: Similar customer base, $80–$200 per job
- Roof moss treatment: Aerial work, higher risk but $300–$800 per job
- Commercial cleaning: Factory floors, car parks, building exteriors — higher-value contracts
- Equipment rental: Hire out your pressure washer on weekends ($50–$100/day) for passive income
Don't expand too early. Nail pressure washing first, then add one complementary service. Each new service complicates marketing and operations — focus beats breadth.
Practical Operational Tips
Safety and Legal Considerations
Pressure washers are dangerous. High-pressure water can cause serious injury. Always:
- Wear appropriate safety gear (eye protection, gloves, appropriate footwear)
- Never point the nozzle at people, animals, or yourself
- Check equipment regularly for hose leaks or nozzle damage
- Ensure public liability insurance is current and covers your work types
- Communicate hazards clearly to customers and bystanders
Legally, ensure your ABN is active, you're declaring income to the ATO, and you're registered with your local council if required. Keep receipts for all equipment purchases and fuel — these are deductible business expenses that reduce your taxable income.
Time and Productivity Management
Track every job: start time, end time, distance travelled, materials used, and income earned. After 10–20 jobs, you'll have realistic productivity data. Use this to quote accurately and identify which job types are most profitable.
Example productivity data after two months might show: driveways average 55 minutes for $140 (net profit $125 after expenses), deck cleans average 150 minutes for $220 (net profit $185), house exterior average 180 minutes for $380 (net profit $330). You'd naturally prioritise house exterior and deck work.
Scheduling matters enormously. Group jobs geographically — a morning cleaning three driveways in the same suburb minimises fuel costs and travel time, maximising hourly earnings.
Equipment Maintenance
A well-maintained pressure washer lasts years; a neglected one fails after months. Spend 10 minutes after each job draining fuel lines (or running the carburettor dry), cleaning filters, and checking hose integrity. Seasonal servicing by a small engine specialist ($50–$100 annually) prevents expensive breakdowns.
Budget roughly 10% of gross income for equipment maintenance, replacement parts, and fuel. A $400 job might cost you $40 in fuel and maintenance — that's realistic.
Tax Implications for Australian Operators
Once you're earning side-hustle income, you need to declare it to the ATO. You'll need an ABN, which is free and takes 10 minutes online at abr.business.gov.au.
Key tax points:
- Income:
💡 Found this helpful?
Check out more guides on how to make money online in Australia.
Browse All Guides →