Kelowna 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.

    The Okanagan is a beautiful place to call home, but this comes with a price – lots of roof care! Known for heavy clouds during winter months, the Kelowna region experiences some of the cloudiest weather outside of Newfoundland. This, in combination with 15 inches of annual rainfall, creates a breeding ground for moss and algae growth. Instead of letting your roofing be taken over, call a Gorilla for your Kelowna roof cleaning and moss removal.

    In addition to looking awful, roof clutter and moss growth can degrade construction materials, leading to expensive repairs and maintenance. Moss and algae make surfaces slippery, making roof care even more dangerous. The right technique and safety features make a world of difference to the outcome of your cleaning, so call an expert for your roof cleaning service.

    Roof Cleaning & Moss Removal: Preventative Property Measures

    A new roof is an investment, but it is an expensive undertaking, involving professional roofing contractors. As a property owner, it can be tough to keep up with the ever-changing needs of a roof, but that is what our Gorillas are for! A light breeze or rainfall can send organic cast-off falling onto rooftops. With nowhere to go, this debris just sits against surfaces.

    Organics are designed to hold onto moisture, and they continue to do so even after they’ve fallen from their trees. A blanket of leaves, needles, seed pods, sticks and more create a moisture-trapping barrier that become the ideal space for moss to thrive. From the ground level, it is difficult to see whether or not there is invasive growth taking hold of your roofing and that makes regular roof inspection a must.

    Far from staying in one place, moss spreads – and it spreads quickly. This invasive growth weaves under and across materials, reaching the vulnerable areas below. As moss thickens and grows, more moisture gets trapped. Over time, this growth can cause rotting and leaking.

    When you want to get rid of moss, it is important to develop a treatment plan that is catered to the unique needs of your property. Cleaning moss away from cedar shakes will differ greatly from asphalt shingles and even concrete. Grabbing a basic bottle of moss killer is not enough to get the right results for your property. Treating materials with the right technique can help to prolong the life of your roof, cutting costs in the long run, so call expert roof cleaners today.

    Gorilla Property Services: Expert Roof Cleaners in Your Area

    Our team of highly trained Gorilla technicians are committed to our communities, but also to the environment. Instead of wasting gallons of water or risking chemicals leeching into ground water, our experts have taken a more eco-friendly approach. Using state of the art equipment, disinfectants and procedures, our Gorilla technicians will have your roof free of debris and build-up in no time.

    With options for scheduled cleanings or emergency call-out services, Gorilla clients can feel confident that their home or business is protected from the elements, all year long. For property owners in the Kelowna area, roof moss is not the only thing that you need to worry about. Ask a Gorilla about bundling other services, such as pressure washing, gutter cleaning, graffiti removal and more. Call today to request a 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

    Roof Cleaning — answered

    Can I get a second opinion before booking?

    Yes, Kelowna customers are welcome to compare quotes before booking. We expect honest pricing to hold up against other estimates. When comparing, confirm each quote specifies low-pressure soft washing, since that is what protects the shingles.

    Will the chemistry damage my shrubs?

    No, properly diluted chemistry with rinse protocols is safe for shrubs. Crews pre-rinse plants before cleaning and post-rinse afterward, which dilutes any residue that reaches them. Direct concentrated application can stress sensitive species, so the rinse routine is what keeps shrubs protected.

    Will roof cleaning chemistry damage solar panels?

    In Kelowna, our soft-wash chemistry does not damage solar installations. The diluted solution that lifts moss and algae off shingle or tile is kept off the panels directly, and crews rinse surrounding areas so nothing settles on the glass.

    Will the crew return if I'm not satisfied?

    For Kelowna customers, return visits for workmanship are standard. If part of the roof was missed or the result does not match what was agreed, contact the office and a crew comes back at no charge to set it right.

    Can you clean my roof if my pets are outside?

    For Kelowna customers, we ask that pets stay indoors during roof cleaning. Soft-wash chemistry and its runoff aren’t meant for direct contact, so keeping animals inside until the roof is rinsed and the yard dries is the safe routine.

    Can you clean roof penetrations and pipes?

    Pipes and penetrations are small but they cause outsized staining, because debris piles against their bases and holds moisture. Our low-pressure soft wash clears that buildup without forcing water under the flashing or boots that seal each pipe to the roof.

    Should I clean my roof before selling my home?

    Yes. Visible moss, algae, or black streaks read as deferred maintenance to buyers, raising doubts before they even step inside. A pre-sale soft wash restores curb appeal, makes listing photos look sharper, and can help support your asking price.

    What's included in a standard roof cleaning?

    A standard roof cleaning includes an inspection, application of specialty soft-wash chemistry across the affected areas, dwell time for that chemistry to break down growth, a gentle low-pressure rinse, and gutter coordination so the loosened debris flows away from the roof properly.

    Why do shaded sections of my roof have algae?

    Shaded roof sections grow algae for the same reason as north slopes: less sun means they hold moisture longer, and algae thrives on damp surfaces. Overhanging tree canopy is the main contributor, both casting shade and dropping organic debris that feeds growth.

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