Ajax Pressure Washing

Restore your property’s curb appeal with eco-friendly pressure washing that lifts dirt, moss, and stains from siding, driveways, and walkways — without damaging the surfaces underneath.

  • Save the sewers - installing drain guards to catch all oil and sediment from entering the water
  • Apply the eco-foam to eliminate dirt, grime and buildup
  • Pressure wash the areas clean
  • Before and After photos

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    Brands the Gorilla Property Services network has worked with across Canada and the U.S.

    When you own a property, dirt, grime and debris become a part of life. No matter the time of year, homes and commercial properties are always up against the elements. From natural staining, to bird droppings or even vandalism, professional power washing services can help to give new life to your home or workspace.

    Professional Ajax pressure washing can help to not only improve the look of the exterior of your home, but the overall condition as well. By removing dirt and build-up from vulnerable areas, you are preventing unnecessary damage and the need for costly repairs. Power washing can be a great way to update your outdoor space, but an amateur approach to these high pressure sprays can mean damage, so leave the sprays to our experienced technicians.

    The Benefits of Regular Power Washing

    Accumulation of dirt, grime, mold and algae does not just happen over night. Little by little, staining and discolourations become a part of your normal day. With that, it can be difficult to notice just how stained surfaces have become. It is not only walls that you have to worry about but your patio, deck and driveway are all susceptible to unwanted growth and slippery surfaces.

    In a damp climate, algae is an unfortunate reality. This invasive growth not only looks awful but it creates slippery surfaces. Leaving algae to spread can mean dangerous slips, falls and potential liability issues. If left to sit for long periods, a simple treatment is not enough to ditch this unwanted growth. While it is possible to rent a power washer and spray away at surfaces, this can damage concrete and leave you with an even bigger mess than you started out with.

    A power washer is just that – a power tool. High pressure sprays are aimed and fired at stains, hoping for the best results but they cannot be used just anywhere. Delicate materials like vinyl and wood siding can be blown apart under pressure, leading to water damage and expensive repairs and replacements. This risk is why experts highly recommend seeking out professional exterior cleaning services, like Gorilla Property Services.

    Locally Owned and Operated Pressure Washing Service

    Not only do our highly trained Gorilla crews have years of experience under our belts, we also have the home team advantage. Each member of the Gorilla team is local to your area, so we know exactly what your property is up against. No time for trial and error? Call in the professionals.

    Each Gorilla service begins with a thorough inspection of affected and surrounding areas. This allows our experts to see the condition of your space and to avoid any unnecessary damage. An environmentally-friendly cleaning solution is applied to surfaces to loosen surface dirt. After a quick brushing with our soft bristle Gorilla brushes, it is time to fire up those machines with the right amount of water pressure to clean without causing damage.

    More than being just another pressure washing company, Gorilla Property Services is able to take care of all of those difficult jobs, from commercial and residential window cleaning to graffiti removal and even seasonal jobs like snow removal. With service options throughout Durham region, Pickering, Ajax, Whitby, Oshawa and beyond, our team of experts can handle residential, commercial and multi-unit properties. Call today for your free quote.

    How It Works

    Three steps to a spotless property

    No phone tag. No mystery pricing. Just a quick quote, a confirmed crew, and a job that’s done right.

    1. Get your quote

      Tell us what your property needs through the hero form, the Book Online modal, or a quick phone call.

    2. We schedule

      A local Gorilla crew picks the next available slot — usually within days, faster in priority seasons.

    3. We show up

      Crew arrives in branded vehicles, full kit, on time. We clean up after ourselves and email you the receipt.

    Ready when you are

    Property maintenance, handled.

    Free, no-obligation quote. No surprises, no hidden fees.

    Common questions

    Pressure Washing — answered

    Can pressure washing clean my pool surrounds?

    For Ajax pool areas, pressure washing cleans the surrounding deck, coping, and stonework while keeping the pool itself protected. Crews direct detergent and runoff away from the water so your pool chemistry stays balanced and the surfaces around it come back looking fresh.

    Do you clean pool decks?

    For Ajax pool decks, pressure washing clears algae and slip-hazard buildup around the water. The pool itself is protected throughout: detergent is kept out and rinsing is directed away, so the water chemistry stays balanced.

    How do I know if my house needs pressure washing?

    Biological growth is the real trigger. Once you see green algae streaks, black mildew spotting, or a slick film on concrete and pavers, the surface is holding moisture and organic matter that pressure washing removes. Slip-prone walkways are another sign worth acting on quickly.

    How often should pressure washing be done?

    Annual full-property washing handles most residential needs. The real driver is contamination load, not the calendar. Surfaces with chronic algae growth, or commercial properties exposed to grease and heavy foot traffic, need more frequent attention to stay ahead of buildup.

    Can pressure washing damage my siding?

    Improperly applied pressure absolutely damages siding. The correct method for siding is soft washing: low pressure with detergent that cleans without the force that cracks panels or strips paint. Pressure washing should only touch unpainted hardscape, never delicate exterior cladding.

    Will pressure washing remove vinyl siding chalking?

    Surface chalking comes off, and on vinyl siding that means soft washing rather than high pressure. The gentle, detergent-led method lifts the chalky film safely. What it cannot do is restore severely chalked, colour-faded vinyl to its factory shade. That level of fading is permanent and signals replacement.

    Are your detergents safe for plants?

    Properly applied, detergents are plant-safe. The mistake is concentrated application without a pre-rinse, which is what actually burns the plants homeowners then blame on the chemistry. Crews who skip the pre-rinse and post-rinse cause those problems, not the detergent itself.

    How much PSI do you actually use?

    PSI is only one variable. Tip angle, stand-off distance, and dwell time matter equally, so we adjust to the surface rather than running fixed defaults. Maximum PSI is rarely the right answer, and on delicate materials it is exactly what causes damage.

    Will pressure washing affect my septic system?

    On Ajax properties running a septic system, properly applied pressure washing does not cause system issues. Runoff is biodegradable and produced at safe residential concentrations. Our crews keep rinse water clear of the drain field as a simple precaution.

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