Nettoyage de fenêtres

Bring back the clarity to every view with streak-free window cleaning, inside and out, for residential and commercial properties across Canada and the United States.

  • Reach up to 4 stories high from the ground
  • Water fed and/or by hand, using a squeegee
  • Frames and sills wiped clean
  • Before and after photos

100+ franchise locations 4.94★ across 1,600+ reviews

Call for a free quote — 1-844-467-4552

Request a Quote or

Join thousands of satisfied customers who have handed off their to-do lists to the pros. Get your instant estimate now and experience the Gorilla Property Services difference.

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

    Les fenêtres retrouvées sur votre propriété influencent votre éclairage, votre chauffage et votre confort. Il est donc extrêmement important de les maintenir en bon état. Après plusieurs années dans l’industrie, nos Gorillas ont mis au point un système de nettoyage de fenêtres qui prolonge la durée des matériaux, tout en leur donnant une belle apparence. Au lieu de frotter ou d’utiliser des produits chimiques corrosifs, nos techniques efficaces et écoresponsables garantissent des résultats spectaculaires, sans jamais oublier les conséquences des journées humides du Québec.

    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

    Window Cleaning — answered

    How often should residential windows be cleaned?

    In Quebec, twice a year is standard — once in spring to clear winter salt, once in fall before storm season. Properties near highway corridors benefit from quarterly service due to additional dust load.

    What's the biggest local issue affecting windows here?

    In Quebec, the main factor is lake-effect winter precipitation and significant freeze-thaw cycling. Combined with maple, oak, and mature urban deciduous canopy dropping organic residue in season, glass needs regular attention to prevent buildup that etches over time. Pro service handles both the visible film and the chemistry that causes long-term damage.

    Are your cleaning solutions safe for low-E coatings?

    Yes — pH-neutral solutions are the standard for low-E coatings and triple-pane gas-filled units. Strong acidic cleaners (some over-the-counter “hard water removers”) can etch the coating and void manufacturer warranties. Always verify aggressive products with the manufacturer before applying.

    Do you clean skylights and specialty glass?

    Skylights are included when safely reachable. Inaccessible roof-mounted skylights need a specialty visit with fall-arrest gear, quoted separately. Stained glass and leaded panes get soft-cloth treatment only — never pressure or aggressive chemistry.

    Can you clean windows during the winter months?

    Possible above -5°C with an antifreeze-additive solution, but most clients schedule the bulk of work between April and November. Heated commercial properties can be cleaned interior any time.

    Are crews insured and WCB-covered?

    Yes — liability and WCB certificates available on request. Any contractor working at height on your property should be able to produce same-day proof of both. The water-fed pole approach also reduces ladder-related risk significantly compared to traditional methods.

    What about hard water and irrigation spotting on the exterior?

    Particularly relevant in Quebec — irrigation overspray, sprinklers hitting glass, and lake-effect winter precipitation and significant freeze-thaw cycling all leave mineral deposits over time. Standard washing doesn’t remove these; specialty spot-cleaning chemistry breaks the bond without etching the glass. Persistent spotting often signals a sprinkler head that needs redirecting.

    How long does a typical residential visit take?

    Single-storey, 12–20 windows: 1 to 2 hours. Two-storey or 25+ windows: 3 to 4 hours. Larger homes with significant glazing can run a half-day or longer. Time is quoted on-site after counting windows and identifying any access challenges.

    How is the service priced?

    Per-window pricing or a flat-rate based on home size — depends on the property. Most Quebec quotes are property-walk-and-count; complex screen scopes, tracks, sills, and storm windows add to the base. Final quote is provided before work begins — no surprise charges.

    canadian franchise association international franchise association

    Chaque bureau est détenu et exploité indépendamment.

    Book Online