
Nanaimo's most trusted pressure washing company. Driveways, decks, patios, siding — we remove years of dirt, moss, and grime. Fully insured. 4.9 stars on Google.
From mossy driveways to grimy siding, Moss Bros. tackles it all. Our professional-grade equipment combined with eco-friendly cleaning solutions delivers results that last — protecting your property and boosting curb appeal across Nanaimo and Vancouver Island.
Remove years of oil stains, tire marks, moss, and grime from concrete and asphalt driveways.
Restore your outdoor living space. We clean wood, composite, and concrete decks safely.
Eliminate slippery algae and moss buildup from paths, steps, and sidewalks.
Pressure wash wood, vinyl, and metal fences to restore original colour and remove mould.
Clean vinyl, Hardie board, and wood siding — removing dirt, cobwebs, and environmental staining.
Storefronts, parking lots, loading docks, and commercial properties cleaned to a professional standard.
Nanaimo's wet climate creates perfect conditions for moss, algae, and mildew to take hold on driveways, decks, and siding. Left untreated, these not only look terrible — they cause permanent damage and costly repairs.
Moss Bros. has been pressure washing homes and businesses across Nanaimo for years. We use commercial-grade equipment and proven techniques to deliver a deep clean that lasts, without damaging your surfaces.

What Nanaimo Customers Say
"Had Moss Bros. pressure wash our driveway and back patio in Nanaimo. The concrete looks brand new — years of moss and tire stains are completely gone. Very professional team."
James T.
"Booked a driveway clean and they were on time, efficient, and the results were incredible. My neighbour asked for their number on the spot. Highly recommend."
Christine W.
Everything you need to know about pressure washing in Nanaimo, BC.
Pressure washing in Nanaimo typically ranges from $150–$500 depending on the size of the area being cleaned. Driveways, decks, patios, and siding are the most common requests. We provide free quotes — call 778-744-4021 or fill out our online form.
We pressure wash driveways, walkways, patios, decks, fences, concrete, brick, and exterior siding. For more delicate surfaces like painted wood or stucco, we use soft washing techniques to avoid damage.
Nanaimo's wet climate means moss, algae, and grime build up faster than in drier regions. We recommend pressure washing driveways and walkways at least once a year — ideally in spring after the rainy season.
Yes — we operate year-round in Nanaimo and surrounding areas. Rain does not stop our work. In fact, post-storm cleaning is one of our most popular services.
Absolutely. We use biodegradable, eco-friendly cleaning solutions on every job. Your lawn, garden, pets, and kids are safe throughout the process.
Yes — Moss Bros. serves Nanaimo, Parksville, Lantzville, Ladysmith, Cedar, Qualicum Beach, and surrounding Vancouver Island communities.
Get a free, no-obligation quote today. We serve Nanaimo, Parksville, Lantzville, Ladysmith & all of central Vancouver Island.
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