Grimsby 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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    The outer areas of your property are constantly facing off against a large number of foes. Outer walls – and especially your roof – are always going up against the elements. When you begin to notice clutter building up along the surface of your roof, call a Gorilla to clear it away. A proper Grimsby roof cleaning and moss removal can help extend the lifespan of your roof.

    What Is Cluttering Up Your Roof?

    In a nature-rich environment like Grimsby, there are a ton of different materials that can take up space on your roof. One strong wind can dislodge sticks, leaves and even branches, depositing them along the surface of your roof. It might seem reasonable to have a bit of debris on your roof but over time it just keeps building higher and higher. This mountain of debris is not only an eyesore but can lead to structural damage of your roof as well.

    Organic debris holds on to moisture and holds it, resting along the materials of your roof. When this moisture is left it can pave the way for moss growth. If you property is located in a shady area or surrounded by trees, the rate of growth of moss can range from slow moving to rapid fire. Once moss begins to grow, it can spread around and under shingles, damaging the decking and materials of the roof itself. As materials are softened, they can wear away creating weak spots for leaks, or even open access to the interior of your property. Save yourself the trouble – and cost – of a large project by making your Grimsby roof cleaning and moss removal part of your routine.

    Grimsby Roof Cleaning & Moss Removal: Clearing Out Clutter

    Removing clutter from your roof might seem simple but it can be far from it. The first step is getting up to the roof itself, which can be tricky and dangerous without the right experience. Instead of simply pushing debris off of your roof and into your yard, our Gorillas make sure that it is taken away properly. Once that clutter is dealt with, our Gorillas have a clear view of your roof’s surface. If moss is present our Gorillas handle the problem delicately so as not to cause any damage to your space.

    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.

    Customer Reviews

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    Call (905) 963-9059

    Common questions

    Roof Cleaning — answered

    How is the chemistry applied to roofs?

    The chemistry is applied with low-pressure spray equipment that delivers diluted solution evenly across the roof surface. Because the application is gentle rather than forceful, it coats the growth without driving water under shingles, and surrounding siding and plants stay protected from overspray.

    Will my outdoor furniture be safe during cleaning?

    Properly applied, yes, your outdoor furniture is safe. At residential roof-cleaning dilutions the chemistry won’t harm typical patio furniture, and crews work to avoid direct spray. Where furniture sits close to the house, we move or cover it and rinse the area to clear any runoff.

    Should I clean my roof more often in damp climates?

    Yes. Grimsby’s damp conditions keep roofs moist longer, which accelerates moss and algae, so cleaning every two to three years is sensible here. Shaded or tree-covered roofs in the area often need attention sooner than that.

    Can pressure washing be used on tile or metal?

    Tile and metal tolerate a bit more pressure than asphalt shingles, but that does not make pressure washing a good idea. Tile cracks under impact and metal coatings can chip or peel. For both, soft washing remains the standard because it avoids those risks entirely.

    Should commercial roofs be inspected during cleaning?

    Yes. For Grimsby commercial customers, inspection comes with the cleaning. With the membrane clear of debris, crews can spot ponding water, sealant breakdown, or damage early, helping the roof reach its full service life.

    How do you safely work on roofs?

    Safety is equipment plus method. The harness, anchors, and lifelines protect the crew, but roof ladders and walking pads also protect your shingles by spreading weight. Before anyone climbs, the crew assesses pitch and surface condition so the approach matches the roof, not a one-size routine.

    Will you photograph my roof?

    Yes. Before-and-after photos document every roof we clean, and they arrive in the service report sent after the visit. They show the moss, algae, and black-streak removal across the full roof so you can see exactly what the soft-wash treatment accomplished.

    What's the danger of DIY roof cleaning?

    Falls are the danger people underestimate most, and they’re the one that causes serious injury. The others are real too: shingle damage from poor technique, chemical burns from mishandled product, plant loss from concentrated chemistry, and a voided warranty. Together they make DIY a poor trade.

    Can you clean composition shingles?

    Yes, because composition shingles behave much like asphalt for cleaning purposes. They share the same granular surface that holds algae and moss and the same vulnerability to high pressure, so the soft-wash approach applies directly. No special chemistry or technique is needed beyond the standard.

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