For the third year we are Torch Award Finalists, which emphasizes "ethical and truth-worthy business practices" on Vancouver Island. We're proud to provide Greater Victoria residents professional services at competitive rates.
We provide custom quotes based on your needs. Our moss removal services start at $550+ and varies depending on the size and difficulty of the job.




Moss can be very pleasing in specific settings. However, moss on a roof can have devastating consequences for property owners. Unlike other areas of your property, we can not remove moss on your roof using pressure. As moss grows, it can wedge under your shingles, causing gaps and holes that a pressure washer can exacerbate. Therefore, it is essential to have the knowledge, skill, and experience to use the correct methods and techniques when dealing with organic growth. Coastal Shores employs various practices, such as pressure washing, soft washing and green chemicals treatments. This allows us to remove moss, algae, mildew and mould from almost any surface safely and effectively.
Coastal Shores is Victoria’s moss removal experts!
With over 250 positive 5-star reviews on Google, we are proud to offer exterior cleaning services, like moss removal, to Greater Victoria residents and business owners.EXCELLENT Based on 375 reviews Posted on KellyTrustindex verifies that the original source of the review is Google. Coastal Shores did a fantastic job removing moss from roof. I would recommend this company to anyone wanting exterior home maintenance.Posted on Dan AtagiTrustindex verifies that the original source of the review is Google. Quick prompt service. Communicated very well. Great job clearing our gutters.Posted on Robert CollinsTrustindex verifies that the original source of the review is Google. Working with Paul and the Coastal Shores team was great! Highly Recommend them. They came in on short notice and went above and beyond. Give them a call!Posted on Jordan FairlieTrustindex verifies that the original source of the review is Google. Coastal Window did an excellent job cleaning out our gutters and washing our sky light window. They were very professional, fast and efficient. They did a great job with clean up as well. I highly recommend them.Posted on Diane KallalTrustindex verifies that the original source of the review is Google. What can I say? They’re great. On time, helpful, no mess after gutter cleaning. I definitely recommend them! Polite and friendly workers.Posted on Hyesoon KimTrustindex verifies that the original source of the review is Google. Another great job done by nice, polite crew on our windows and gutters! Many thanks, Dana and Paul, for your company's wonderful service. Best wishes to you all until next year. Thank you!Posted on Alexander JohnsonTrustindex verifies that the original source of the review is Google. they were prompt, they gave me a text beforehand as to when they were on their way. Kind people and cleaned up all of the mess from my gutters and roof. Very happy with their service.Posted on Ayala JohnsonTrustindex verifies that the original source of the review is Google. Our gutters were cleaned well and quickly. Scheduling was also easy.
Moss and algae on hardscaping are not just unsightly—they are a serious slip-and-fall hazard, especially during Victoria’s wet season. Our approach to cleaning driveways, sidewalks, and patios involves a gentle but effective method that restores curb appeal without damaging your concrete or pavers.
Unlike roofing, these durable surfaces often benefit from a low-pressure wash combined with our eco-friendly treatment. This specialized process lifts the embedded growth from the pores of the stone, asphalt, or cement, leaving your high-traffic areas safe and looking brand new.
In the Pacific Northwest, wooden structures like decks, railings, and perimeter fences are prime targets for organic growth. Moss acts like a sponge, trapping moisture against the wood and accelerating rot, warping, and premature deterioration.
Our technicians are trained to assess the specific wood type (cedar, pressure-treated, etc.) before applying any treatment. We use a tailored, ultra-low-pressure soft wash to safely remove the moss and mildew, ensuring the structural integrity of your deck is preserved.
After demossing, we recommend a preventative treatment to inhibit regrowth. This maintenance not only restores the natural beauty of your wood but significantly extends the lifespan of your exterior investments.
Coastal Shores Window Cleaning is proud to be the trusted local exterior cleaning company for homeowners and businesses throughout the Greater Victoria region. Based in Victoria, our expert teams cover the entire Capital Regional District, ensuring comprehensive and prompt service regardless of your location.
We offer free, no-obligation moss removal consultations across our extensive service map, including:
Victoria: Downtown, Oak Bay, Fairfield, Fernwood, James Bay
Saanich: Broadmead, Cordova Bay, Royal Oak, Gordon Head
West Shore: Langford, Colwood, View Royal, Metchosin
Peninsula: Sidney, Central Saanich, North Saanich, Swartz Bay
Other Municipalities: Esquimalt, Sooke
Given the specific microclimates on the West Coast, properties in areas with high coastal moisture, such as Sidney and the West Shore, often require specialized preventative treatments. Rest assured, our local expertise means we understand the unique moss growth challenges facing every Victoria community.
If you don’t see your neighbourhood listed, contact us! We are continually expanding our service routes to meet the demand for professional moss removal throughout Vancouver Island.
Moss Removal is commonly associated with roof maintenance and preventing costly repairs. However, moss and other Bryophyta can do more than destroy your roof. Moss acts as a sponge storing water creating rot on wooden surfaces such as decks, railings and even on your perimeter fencing. Additionally, it can cause corrosive water damage to stone, cement, brick and asphalt surfaces by exploiting tiny fishers. Finally, as the moss grows, it can expand these cracks causing lasting destruction to your property.
Hiring a professional moss removal company can protect you from unnecessary injuries. For example, removing moss from your roof can be a difficult and tedious process. Climbing up onto your roof and applying a chemical treatment can leave you standing on a slippery and treacherous surface. Here at Coastal Shores, we train our employees to use the correct fall arrest and, if possible, fall restraint systems. This ensures all parties are protected from very preventable injuries and headaches. Our employees are also highly trained in using our high-grade pressure washing and chemical treatment systems. This is also important to prevent injury when eradicating moss found elsewhere on your property.
Coastal Shores Window Cleaning is based in Oak Bay. However, we operate in a vast area throughout Greater Victoria, to which we offer free moss removal consultations. This includes Langford, View Royal, Saanich, Cordova Bay, Esquimalt, Colwood and Sooke. We provide a long-lasting, environmentally friendly solution to remove destructive moss, mildew, mould and algae from the exterior surfaces of your home.
The most effective way to prevent invasive growth on your roof is through a seasonal moss removal regime. The team here at Coastal Shores are well-known proven experts in our field. We have grown a reputation of excellence by always completing each job on time with 100% customer satisfaction. Allow us to remove all moss from your property, restoring the curb appeal to your home and prevent costly, unnecessary damage. Moss removal is our specialty and with us you will get exactly what you pay for. We deliver the goods at an affordable rate without sacrificing quality or safety to save a buck. Call or email Coastal Shores today for your free estimate.