How Much Does Pressure Washing Cost in Ontario?

Written By Ray Ongjoco

Pressure washing is one of the most effective ways to improve your home’s curb appeal. Whether you want to clean your driveway, refresh your deck, or get rid of mold on siding, pressure washing delivers quick results. But one of the first questions Ontario homeowners ask is: “How much does pressure washing cost?”

The truth is, the cost depends on several factors: surface type, square footage, dirt levels, and whether you hire a professional or rent a machine. This article breaks down average Ontario prices, what influences them, and how to get the best value for your money.

Average Pressure Washing Prices in Ontario

Based on local market research in Hamilton, Oakville, Mississauga, and Toronto, here are typical residential pressure washing costs:

  • Driveway Cleaning: $150 – $400

  • Deck Washing: $200 – $500

  • House Siding Cleaning: $250 – $600

  • Patio Cleaning: $150 – $300

Full Exterior Cleaning Package: $600 – $1,200 (home + driveway + patio)

👉 Pro Tip: Most companies charge either per square foot ($0.20 – $0.40) or by project size.

What Affects the Cost?

1. Square Footage

The larger the area, the longer the job takes. A small patio may cost $150, while a large multi-car driveway could reach $400+.

2. Surface Type

Concrete and brick can withstand high pressure, but they require more time.

Wood and vinyl siding need softer methods (soft washing), which sometimes adds cost due to specialized cleaning solutions.

3. Level of Dirt, Stains, and Mold

Light dust is quick to clean.

Oil stains, rust, and algae require pretreatment or multiple passes.

4. Accessibility

Easy-to-reach driveways cost less. Multi-level decks, steep driveways, or homes on slopes may increase labour costs.

5. Add-On Services

Sealant application after cleaning (+$100–$300)

Graffiti removal (+$50–$200 depending on area)

Gutter cleaning (+$150–$250)

DIY vs. Professional Pressure Washing

DIY Rental: Renting a pressure washer costs about $60–$100/day. But you’ll need cleaning solutions, safety gear, and time. Risk of surface damage is high if not experienced.

Professional Service: Costs more upfront but saves time, provides better results, and avoids accidental damage. Plus, pros use commercial-grade equipment and eco-friendly detergents.

Local Pricing in Ontario Cities

Hamilton: Driveways from $180+, siding $250+

Oakville & Mississauga: Higher average ($200–$500) due to larger homes and premium neighbourhoods

Toronto: Wide range ($200–$800) depending on property type

FAQs

Q: How often should I pressure wash my home in Ontario?

👉 Once every 1–2 years for maintenance, more often if you notice mold, algae, or heavy traffic stains.

Q: Do I need permits for pressure washing?

👉 No, but professionals follow environmental guidelines for wastewater disposal.

➡️ Ready to refresh your property? Book a free quote with Pressure Wash Brigade today

Ray Ongjoco