Whistler Roof Cleaning & Moss Removal

Extend the life of your roof with eco-friendly moss and debris removal that protects shingles, prevents costly leaks, and keeps your home looking its best season after season.

  • Always wear fall arrest gear
  • Eco friendly solutions & non-abrasive removal
  • All rooftops and valleys to be cleared of branches, leaves and debris
  • Before and After photos

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

    Although Whistler Roof Cleaning and Moss Removal can make your property look great, this service is not for aesthetics alone. The condition of your roof is a major part of the overall welfare of your property.

    The cost of re-shingling begins in the thousands and goes upward depending on on the size of your property. With the help of Whistler Roof Cleaning and Moss Removal, you can avoid or delay the process of roof re-shingling or reconstruction through proper maintenance.

    The climate in Whistler, although gorgeous, is perfect for the growth of moss and algae. Large amounts of precipitation as well as shade from the surrounding plant life encourage moisture to build on the surface of a roof as well as in gutters. Excess amount of moisture and organic debris can cause moss and algae to form, leading to clogged gutters and downspouts. As moss takes over the surface of the roof it will hold on to moisture and spread underneath shingles, pulling them up and damaging the roof underneath.

    If removed improperly, the moss and algae can damage the integrity of the roof. Our Gorillas provide safe and proper Whistler Roof Cleaning and Moss Removal.

    Although not always done together, Roof Cleaning and Moss Removal and Gutter Cleaning compliment each other greatly, giving your property a full tune-up and leaving it looking like new.

    Whistler Roof Cleaning & Moss Removal: Keeping Clients Off the Ladder

    No longer must you fear making the climb up to the roof in order to clear off debris. Simply call on our expert technicians and we will be there to assist you with Whistler Roof Cleaning. Our Gorillas take care to carefully survey the property at hand and find the safest course of action. Hard surfaces that remain damp, through moisture retention, are ideal environments for moss and algae to grow and spread, asphalt shingles are prime examples of this. Should there be a build-up on the surface of a roof, the surface could be very slippery. Our Gorillas use tie-offs and state of the art safety equipment to ensure their safety as well as the safety of your property.

    Leave the climbing to the Gorillas, let us carry out your Roof Cleaning and Moss Removal in Whistler. Call and make an appointment today and let us handle your monkey business.

    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.

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    What Gorilla customers are saying

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    Ready when you are

    Property maintenance, handled.

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

    Call 1-844-467-4552

    Common questions

    Roof Cleaning — answered

    Why does soft washing work better than pressure washing?

    Pressure washing only blasts off the visible surface layer, while soft-wash chemistry kills the actual organism at its root. Because pressure leaves the moss and algae alive, regrowth comes quickly. Soft washing eliminates it, which is why results hold for 3 to 5 years.

    How can I prevent moss and algae regrowth?

    Prevention works best as a combination, but two factors do the heavy lifting: sunlight and dryness. Cutting back branches that shade and drip on the roof removes the damp, shaded conditions moss loves. Add ridge zinc or copper strips and regular cleaning, and regrowth slows considerably.

    What if my neighbor used pressure washing on their roof?

    If their roof looks clean, they likely got a short-term result with potential long-term damage underneath. Pressure washing can strip granules and shorten roof life even when it looks fine today. Many roofers will not honour a warranty once pressure-washing damage is found.

    How long does roof cleaning take?

    Most single-family residential roofs take 2 to 4 hours to clean. Larger homes or steep, complex roof lines run 4 to 8 hours because of the added access and surface area. Multi-story and estate properties scale up from there.

    Will the chemistry damage my shrubs?

    Not when the work is done correctly, though shrubs do need protecting. Concentrated chemistry landing directly on foliage can stress sensitive species, which is exactly why crews pre-rinse the shrubs first and post-rinse afterward. Dilution plus rinsing is the safeguard.

    Do you offer roof sealing services?

    We do not apply roof sealants ourselves. That is specialized work, and forcing a coating onto a roof that still needs cleaning can trap moss and algae underneath. We handle the soft-wash cleaning first, then refer a sealing contractor if you want one.

    Do you clean ridge caps?

    Yes, ridge caps are cleaned during regular roof service. They run along the peak where two slopes meet, and they are also where zinc or copper strips often get installed afterward to slow future moss and algae regrowth.

    Do you offer move-in roof cleaning?

    Move-in cleaning works either way, and the timing depends on access. Before move-in is easiest while the house is empty. After move-in is fine too. Either way, a new home’s roof history is usually a mystery, so a fresh clean resets the clock.

    Do you clean church and worship building roofs?

    Yes. We clean the roofs of churches and other worship buildings, scheduling the work around services and events so the congregation isn’t disrupted. Stained glass, steeples, and decorative elements get specialty care, while the main roof is soft-washed to clear moss, algae, and streaking.

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