How much does a pressure washing cost in Adelaide?
Pressure washing in Adelaide costs $37–$92 per hour, or fixed rates per surface: $92–$275 for a driveway, $230–$645 for a full house exterior wash, and $74–$320 for a deck or patio. Pricing depends on surface type, area, and level of grime.
Common pressure washing jobs in Adelaide include: Driveway cleaning (standard): $92–$275 total · Full house exterior wash: $230–$645 total · Deck / patio cleaning: $74–$320 total. All prices include GST and are based on Adelaide metro rates, March 2026.
Prices vary by up to 30% depending on job complexity, your suburb within Adelaide, and the tradie's experience. Always get at least 3 quotes — compare free Adelaide quotes here.
Detailed Pricing — Adelaide 2026
| Service | Low | Typical | High |
|---|---|---|---|
| Pressure washing (hourly rate) | $37/hr | $60 | $92 |
| Driveway cleaning (standard) | $92total | $175 | $275 |
| Full house exterior wash | $230total | $385 | $645 |
| Deck / patio cleaning | $74total | $165 | $320 |
| Fence cleaning (per lm) | $5/lm | $9 | $17 |
| Roof cleaning (standard home) | $275total | $460 | $830 |
| Pool surrounds / paving | $92total | $185 | $350 |
| Concrete path / footpath | $55total | $110 | $200 |
| Brick / rendered wall cleaning | $74total | $145 | $275 |
| Soft washing (low-pressure, per hour) | $46/hr | $69 | $110 |
| Commercial building wash | $370total | $735 | $1,850 |
| Mould treatment & wash (full exterior) | $275total | $505 | $830 |
Prices include GST. Based on Adelaide metro area, Mar 2026. Outer suburbs may vary.
What Affects Pressure Washing Costs in Adelaide
Surface type
Different surfaces require different pressure settings and cleaning times in Adelaide. Concrete is straightforward; rendered walls, timber decking, and rendered surfaces need lower pressure and more care.
Area size
Larger driveways, patios, and house exteriors cost more in Adelaide. For big jobs, ask whether the cleaner is charging hourly or by job — sometimes a fixed price saves money on large areas.
Level of grime
Years of accumulated algae, oil stains, mould, and moss take longer to remove than light surface dirt. A heavily neglected driveway in Adelaide may need pre-treatment or multiple passes.
Roof cleaning
Roof cleaning ($275–$830 in Adelaide) requires softer pressure settings and specialist chemicals to avoid damaging tiles. Not all pressure washers are equipped for roof work — always confirm experience.
Soft washing vs pressure washing
Soft washing uses low pressure and specialist detergents for surfaces like house cladding, painted surfaces, and roofs. Pressure washing (high pressure) suits concrete, paving, and brick. Soft washing costs slightly more but prevents surface damage.
Bundling jobs
Combining multiple surfaces in one visit in Adelaide is cost-effective — the cleaner is already set up and on-site. Driveway + patio + house wash in one visit often attracts a discount.
How to Save Money on Pressure Washing in Adelaide
Frequently Asked Questions
Our Methodology
Prices on this page are compiled from publicly available cost guides, tradie marketplaces (ServiceSeeking, hipages, Airtasker, Service.com.au), industry body data (HIA, Master Builders), and individual tradesperson websites across Australia. We cross-reference ranges from multiple sources and adjust for city-specific cost differences based on advertised rates, salary data, and cost-of-living indicators. Our guides are independently produced — we don't employ tradespeople and have no financial incentive to inflate or deflate prices. All prices are estimates and will vary based on your specific job. Always get at least 3 quotes. Last reviewed March 2026. Read our full methodology →