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Power Washing In Vancouver for Rain, Moss and Coastal Grime

Vancouver’s wet climate creates rapid algae, moss and dirt buildup on siding, concrete and walkways. Our eco-friendly, surface-safe power washing for Vancouver restores curb appeal and prevents long-term damage.
Professional power washing in Vancouver with a technician using a surface cleaner to clean concrete beside a safety sign reading ‘Work in Progress.’

Trusted by Vancouver's Leading Brands

Shoppers Drug Mart client - Wash Tech Solutions commercial window cleaning services Vancouver BC
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Window cleaning services client - Wash Tech Solutions professional window washing Vancouver British Columbia Canada
Tim Hortons client - Wash Tech Solutions commercial window cleaning and power washing services Vancouver BC
Shoppers Drug Mart client - Wash Tech Solutions commercial gutter cleaning and maintenance Vancouver Lower Mainland
Bosleys client logo - Wash Tech Solutions professional gutter cleaning services Vancouver British Columbia Canada
H&R Block client - Wash Tech Solutions commercial pressure washing and exterior cleaning Vancouver BC Lower Mainland
Wash Tech Solutions client testimonial - professional building maintenance cleaning services Vancouver Canada
Kit The Agency client - Wash Tech Solutions gutter cleaning and maintenance services Vancouver Lower Mainland BC
Shoppers Drug Mart client - Wash Tech Solutions commercial window cleaning services Vancouver BC
Shoppers Drug Mart client logo - Wash Tech Solutions window cleaning services Lower Mainland BC
Window cleaning services client - Wash Tech Solutions professional window washing Vancouver British Columbia Canada
Tim Hortons client - Wash Tech Solutions commercial window cleaning and power washing services Vancouver BC
Shoppers Drug Mart client - Wash Tech Solutions commercial gutter cleaning and maintenance Vancouver Lower Mainland
Bosleys client logo - Wash Tech Solutions professional gutter cleaning services Vancouver British Columbia Canada
H&R Block client - Wash Tech Solutions commercial pressure washing and exterior cleaning Vancouver BC Lower Mainland
Wash Tech Solutions client testimonial - professional building maintenance cleaning services Vancouver Canada
Kit The Agency client - Wash Tech Solutions gutter cleaning and maintenance services Vancouver Lower Mainland BC

Professional, Eco-Friendly Exterior Washing for Vancouver Homes, Townhouses and Commercial Properties

Vancouver’s coastal climate creates perfect conditions for moss, algae, mildew and dirt to accumulate on siding, concrete, patios and walkways. With more than 160 rainy days per year (Environment and Climate Change Canada), moisture stays on surfaces longer, accelerating organic growth and staining.
WashTech provides safe, eco-friendly power washing designed specifically for Vancouver’s rain, shade and marine air. Whether you are maintaining a detached home, a townhouse complex or a commercial storefront, our surface-safe approach restores curb appeal and prevents long-term damage.

Why Power Washing Matters in Vancouver’s Climate

The combination of heavy rainfall, evergreen tree canopy and ocean air makes exterior surfaces prone to:

Green and black algae growth on siding

Moss and lichen buildup on concrete and pavers

Slippery walkways during wet months

Dirt, soot and environmental staining

Moisture retention that accelerates wood deterioration

Routine washing helps prevent moisture-related deterioration and extends the lifespan of exterior finishes. (CMHC Home Maintenance Guidelines)

Regular power washing is necessary maintenance in Vancouver, not a cosmetic extra.

Freshly cleaned stone walkway after professional power washing in Vancouver, surrounded by landscaped plants and garden beds.

Property Types We Power Wash in Vancouver

Detached Homes in Kitsilano, Dunbar, Arbutus and East Vancouver

Homes in these neighbourhoods often have large trees, shaded yards and north-facing walls that stay damp longer. This increases moss and algae growth on siding and driveways.

Townhouses in Mount Pleasant, Burnaby Heights, Cambie and Collingwood

Shared walls and clustered building layouts trap moisture. Soft washing is ideal for exterior surfaces that require a gentle, uniform clean across strata complexes.

Multi-Unit and High-Rise Ground Areas in Downtown, Yaletown and the West End

We clean:

  • Walkways and entrance pads
  • Storefront facades
  • Building bases
  • Parkade ramps and concrete

Commercial and Strata Properties

Perfect for:

  • Restaurants and patio areas
  • Retail storefronts
  • Office building entrances
  • High-traffic hardscape surfaces

More information on Commercial Services

Soft Wash vs Power Wash vs Pressure Wash: What You Need to Know

Soft Wash

A low-pressure cleaning system that uses biodegradable detergents. Recommended for:

Siding

Stucco

Painted wood

Soffits and trims

James Hardie advises against using high pressure on fiber cement siding due to the risk of permanent damage, recommending gentle washing instead (James Hardie Siding Care Guide).

Technician performing soft wash exterior house cleaning with protective gear and pressure wand.
Gutter cleaning on multi-story building in Vancouver.

Power Washing

A high-pressure cleaning method used for durable surfaces such as:

Commercial-grade concrete

Grease stains

Heavily soiled hardscape

Industrial walkways and equipment pads

Pressure Washing

Pressure washing is a high-pressure, unheated water cleaning method used for strong, durable exterior materials. Best for:

Driveways

Pavers

Stone

Patios and driveways

Retaining walls

This method removes deep stains, moss, algae and embedded dirt.

Gutter cleaning on multi-story building in Vancouver.

What We Clean: Complete Exterior Power Washing

WashTech uses a blend of soft washing and high-pressure cleaning, depending on the surface type. Ideal for:

Driveways and concrete pads

Decks, patios and pavers

Fences and retaining walls

Why Vancouver Homeowners Choose WashTech

Fully insured technicians

Biodegradable cleaning products that are safe for plants and pets

Vancouver-specific experience with shade, rainfall and marine air

Fast, reliable communication

Transparent pricing

Expertise in residential, strata and commercial properties

How Often to Power Wash a Vancouver Property?

Moisture and shade contribute to faster buildup in Vancouver than in most other Canadian cities.

Recommended Frequency:

Siding under tree canopy: once every 12 months

Concrete and pavers: every one to two years

Decks and wood surfaces: yearly

Commercial properties: one to two times per year

The Canada Mortgage and Housing Corporation (CMHC) recommends regular exterior inspections and seasonal maintenance to prevent moisture-related deterioration(CMHC).

Check out our Seasonal Maintenance Guide.

Commercial power washing in Vancouver, showing a technician cleaning a large parking lot with a surface cleaner attached to a service truck.

Our Process. Safe, Thorough and Eco-Conscious

  1. 1. Pre-service inspection of all surfaces
  2. 2. Application of biodegradable, plant-safe and pet-safe detergents
  3. 3. Appropriate soft wash or power wash
  4. 4. Full rinse and material-safe cleanup
  5. 5. Final quality review

Our detergents break down safely after use and are designed specifically for exterior cleaning in moisture-heavy environments like Vancouver.

Before and After Our Power Washing Services

Our team delivers professional exterior cleaning results that restore the true appearance of your property.

Dirty residential stucco wall with grime and dark stains before professional soft washing service.
Clean residential stucco wall after professional soft washing, with bright surface restored and free of dirt.
Before
After

High-Value Add-Ons for Vancouver Homes

Gutter Cleaning

Prevent dirty runoff from gutters streaking your windows.

Gutter Cleaning

House Washing

Reduce exterior dust and pollen settling on glass.

House Washing

Pressure Washing

Reduce exterior dust and pollen settling on glass.

Pressure Washing

Window Cleaning

Streak-free window washing for Vancouver properties.

Window Cleaning

Meet The Team

WashTech is a locally owned and operated exterior cleaning company proudly serving Vancouver and the Greater Lower Mainland. With years of experience in both residential and commercial projects, we understand the challenges posed by Vancouver’s coastal climate - from moss and algae build-up to rainwater staining and salt exposure.

Our mission is simple: deliver reliable, high-quality exterior cleaning with integrity and care. We are fully licensed, bonded, and insured, and our team is trained in the latest techniques and safety practices.

Meet Our Team

Aidan Bar-Lev-Wise

CEO & Founder

Aidan Bar-Lev-Wise is the Founder and Owner of WashTech, a Vancouver-based company specializing in professional exterior property maintenance for residential and commercial clients across the Lower Mainland. With a reputation built on reliability, safety, and service excellence, Aidan leads WashTech with a clear mission — to deliver trusted, detail-oriented solutions that protect and elevate every property.

Frequently Asked Questions: Power Washing Vancouver