Lavage à pression

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.

    Les taches, les décolorations et les mauvaises herbes détestent la pression – contrairement à nos Gorillas! Nos spécialistes croient que nos communautés – et votre propriété – méritent les meilleurs soins. Les services de lavage à pression routiniers prolongent la durée de vie des matériaux de construction, à l’intérieur comme à l’extérieur. Un seul traitement de lavage à haute pression de votre propriété renouvelle son apparence, protège ses structures et assure la tranquillité d’esprit de nos clients.

    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.

    Real customers, real reviews

    What Gorilla customers are saying

    4.9 / 5 with more than 1800 Google reviews

    Ready when you are

    Property maintenance, handled.

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

    Call 1-844-467-4552

    Common questions

    Pressure Washing — answered

    When is the best time of year for pressure washing here?

    In Quebec, mid-May through September. Spring grit and pollen peak in May–June; a clean then sets the property up for summer. Fall cleans before storm season are also common.

    Will pressure washing damage my surfaces?

    Only when the wrong technique is applied. Concrete and brick handle high PSI fine; painted wood, vinyl siding, asphalt shingles, and aged caulking can’t. A professional crew matches pressure, tip angle, and detergent to the substrate. The damage stories almost always trace back to renting an aggressive unit and going too hot without judgment.

    Why does the patio re-stain so quickly here?

    The driver in Quebec is lake-effect winter precipitation and significant freeze-thaw cycling combined with the local atmospheric load. After a clean, the surface is a blank slate that re-colonizes within weeks. A penetrating sealer applied 48 hours after the wash dramatically slows the return — without it, expect visible regrowth or restaining within 6–9 months.

    Can pressure washing be done year-round?

    Dry months give the best results — surfaces re-stain immediately if it rains within 24 hours of a wash. Winter cleans are possible for hardscape but expect shorter “clean” periods between visits. Most clients schedule heaviest during the dry stretch in their region.

    Do you recommend sealing concrete after cleaning?

    For Quebec properties that see lake-effect winter precipitation and significant freeze-thaw cycling-driven moisture, yes — a penetrating sealer applied 48 hours after the wash blocks the porosity that lets moss and stain take hold. Sealing isn’t cheap, but it can double the re-clean interval. Worth a conversation if the surface is a visible focal point.

    Is hot water pressure washing worth the extra cost?

    For oil-stained driveways, commercial kitchen exteriors, or heavily-stained masonry, yes — heat dissolves greasy contamination cold water can’t touch. For routine residential cleaning, cold water with the right detergent is sufficient and more affordable.

    How do you handle the local building stock?

    The typical Quebec residential mix is pre-war brick plus mid-century postwar and newer suburban stock. Each era and material needs a different approach — older painted-wood siding gets soft-wash only, mid-century brick handles measured pressure, newer vinyl needs gentle treatment to avoid lifting the seams. Walkthrough identifies the substrate type for each section.

    Do you cover specific neighbourhoods?

    Yes — Quebec routes cover the downtown core, established residential neighbourhoods, newer suburban areas and surrounding areas. Some heritage neighbourhoods have access constraints (narrow driveways, mature landscaping) that get factored at quote time. Mention any access concerns when booking and crews will arrive prepared.

    How is the service priced?

    Pricing in Quebec scales with surface area, growth severity, and the mix of pressure vs. soft wash needed. Single-family detached residential lands in a clear range; multi-unit and commercial properties in areas like the downtown core get itemized estimates by section. No surprise additions on the invoice.

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