Delta Roof Cleaning and 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.

    Nearly every property owner throughout Delta BC has a maintenance program to keep structures looking their best. No matter the types of roofs you are dealing with, our Gorillas can clean concrete, tile, asphalt roofing and everything in-between.

    Your roof is the first, best and last line of defence between homeowners and the elements. With so much riding on this space, it is important to keep it in good condition. When your home or commercial space is in need of a pick-me-up, call a Gorilla to handle those heights with our Delta roof cleaning and moss removal.

    What Is Cluttering Up Surfaces

    When inside, it is easy to forget about all the clutter that is building up against the surface of your roof but take a step outside and this is a different story! One glance upward can reveal a blanket of organic debris and maybe even a few surprises. Depending on the type of plant life surrounding your property, you might be dealing with everything from needles and seed pods, to pinecones and whole branches.

    Despite the obvious difference in size, each of these items can spell trouble for your space. Organics survive by holding onto moisture, which is great for growth rates but not so nice for your roofing. Whether your property is fitted with asphalt shingles or other roofing material, these spaces are designed to re-direct and manage moisture but that doesn’t make it immune to water damage.

    In Metro Vancouver, sitting debris holds moisture against surfaces, paving the way for invasive growth like moss and algae. Moss might give concrete a rustic appeal but when it comes to your roofing, this fuzzy growth is public enemy number one! Over time, moss growth weaves itself over, under and around construction materials.

    Shingles bend and are pulled up, exposing the decking underneath. Exposed decking is softened and pulled away, meaning water damage, leaks, pest infestation and even flooding. This is what makes it so important to regularly remove moss from the roof of your property.

    Don’t Try This At Home

    Throughout the year, plenty of property owners try to take their home improvement tasks into their own hands only to have it end up in disaster. While it is possible to sweep clutter from a roof, moss removal requires more technique. Basic moss killers or chlorine bleach solutions are too harsh for aged or weakened materials. This approach might slow growth but it can’t stop it all together. Instead of relying on a harsh cleaning solution or pressure washer, our Gorillas treat your roofing right.

    Choosing a Gorilla for your roof cleaning services means complete removal of clutter. Instead of pushing items off the roof and leaving them in your yard, items are bagged and removed. Once debris is dealt with, our experts have a better view of what is going on underneath, namely moss growth. From here, a treatment plan is created according to the condition of your property.

    Gorilla roof cleaners offer not only cost-effective solutions, but an eco-friendly approach! When you are ready to clean your roof, professional roof cleaning companies are the only way to get there. Instead of sticking to one area, our Gorillas offer pressure washing or soft washing services – and you can even get your gutters cleaned. Call today to request a free quote for your services!

    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

    Will the crew respect my landscape?

    The key is the rinse, before and after. Wetting plants first means they absorb water instead of chemistry, and a second rinse afterward dilutes anything that runs off the roof. Combined with careful equipment placement, this is why soft washing rarely troubles established landscaping.

    What should I do after roof cleaning?

    The main thing is to leave it alone. The most common mistake is rinsing or pressure-washing the roof afterward, which interrupts the chemistry before it finishes. Give it one to two weeks, let light rain do the rinsing, and the results keep improving.

    Should I add soft washing to my roof cleaning?

    Yes, if your home has stucco, vinyl, or painted siding, adding soft washing is a smart pairing. During roof cleaning, loosened debris and chemistry runoff naturally travel down onto the siding below. Soft washing handles that, leaving the walls clean rather than streaked from the work above.

    Can you handle multiple roofs on one property?

    There is a real advantage to doing them together. When the main roof and outbuildings are cleaned in one visit, the whole property matches instead of having one bright roof beside a moss-streaked garage, and you only coordinate access once.

    Can you do pre-listing roof cleaning?

    Yes, pre-listing roof cleaning is a popular service before a home goes on the market. A clean roof improves curb appeal in listing photos and at showings. We recommend scheduling it one to two weeks before photos so timing lines up.

    Do you offer move-in roof cleaning?

    Yes, we offer move-in roof cleaning, either before or after you move in. It is a common request for newly purchased homes, since the roof’s previous maintenance is often unknown. Starting clean gives you a known baseline and a clear look at its condition.

    Can you clean modern flat-roof homes?

    For Delta modern flat-roof homes, commercial-style cleaning applies. Flat roofs drain differently and usually have a membrane surface rather than shingles, so our crews use the same approach we bring to commercial buildings instead of standard sloped-roof technique.

    Does roof cleaning impact home value?

    Yes, a clean roof supports home value because it appraises higher and tends to sell faster than a moss-covered one. Buyers read stained, streaked roofs as deferred maintenance and often assume a costly replacement is near, which weakens their offer.

    What if my roof has a wood-burning fireplace chimney?

    In Delta homes with wood-burning chimneys, we clean around a cooled chimney. Hold off on fires for about 24 hours before the visit so the masonry is cold, then crews soft-wash the surrounding roof and work carefully around the brick and cap.

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