Exterior Cleaning Services for Burnaby Homes & Businesses

Expert exterior cleaning that removes years of grime, protects your investment, and boosts curb appeal. Serving Metrotown, Brentwood, Deer Lake, and all Burnaby neighbourhoods.

Get a Free Quote

Aerial view of Burnaby skyline at sunset with Deer Lake and mountains; trusted exterior, window, roof, and gutter cleaning experts.

Complete Exterior Cleaning Services for Every Burnaby Property

Our specialized cleaning solutions tackle Burnaby's unique climate challenges. With 1,584mm of annual precipitation across 205.9 rainy days (Weather Atlas, 2024) and 32% tree canopy coverage (City of Burnaby, 2022), your property constantly battles moss, algae, and grime. We protect your investment before small issues become costly repairs.

Get in Touch With Us

WashTech crew member cleaning a large window overlooking a scenic view of Lions Bay.

Window Cleaning

Burnaby's glass towers and heritage homes need specialized care. Our pole-fed pure water systems deliver streak-free results on modern facades up to 4 stories, while hand-finishing protects delicate heritage frames. Remove hard water stains, tree sap, and urban grime safely; no streaks and no damage

Get Streak-Free Windows

WashTech employee using a long pole to clean debris from a roof gutter in Greater Vancouver.

Gutter Cleaning

Burnaby’s mature trees fill gutters quickly. Our technicians clear debris by hand and flush downspouts to restore proper drainage and prevent overflow. We primarily use ladder access and deploy a vacuum system only when space or height demands it; always with safety and care.

Protect Your Foundation

Modern white building exterior recently soft washed by WashTech in Vancouver.

Soft Washing

Black streaks, green algae, and mildew thrive in shaded Burnaby neighbourhoods. Our low-pressure soft washing kills organic growth at the root, not just the surface; protecting stucco, wood, and Hardie board. Results last 4-6x longer than pressure washing without surface damage.

Remove Algae & Stains

WashTech worker wearing protective gear using a pressure washer to clean a walkway inside a glass-enclosed corridor.

Pressure Washing

Mossy driveways, oil-stained parkades, and grimy concrete need serious cleaning power. We calibrate pressure (1,500-3,000 PSI) for each surface; blasting away buildup on concrete and pavers while protecting delicate materials. Safe, effective restoration for residential and commercial properties

Restore Your Surfaces

Two WashTech workers in reflective safety vests cleaning a wet sidewalk outside a Starbucks Coffee in Vancouver with a caution sign nearby.

Commercial Services

First impressions matter. We clean storefronts, parkades, loading bays, and building exteriors for Burnaby businesses, from Metrotown retail to industrial facilities. Scheduled maintenance packages available. Insured and equipped for commercial-grade jobs.

View Commercials Service

Power Washing

Heavy-duty cleaning for the toughest jobs. High-pressure power washing removes years of buildup from driveways, decks, fences, and walkways. Ideal for pre-painting prep, move-out cleaning, or annual maintenance. Same equipment, expert operators, superior results.

View Power Washing Service

Before & After

See what a difference WashTech makes:

Outdoor concrete stairway with dirt and stains before power washing service.

Clean outdoor concrete stairway with safety striping after professional power washing.

Before

After

Before

After

What to Expect When You Hire Us

Burnaby's moss, algae, and debris don't stand a chance. Three steps to protect your biggest investment.

Get Started with WashTech

Free Assessment & Quote

Choose an on-site visit or send us photos for a virtual estimate. We'll identify problem areas, recommend the right cleaning methods, and deliver a transparent quote within 24 hours. What we quote is what you pay; no hidden fees, ever.

Expert Cleaning

Our uniformed crew arrives on time with professional equipment. We protect your landscaping, use Burnaby-specific cleaning methods, and complete most jobs in 2-4 hours. From windows to gutters to pressure washing; we handle it all while you go about your day.

Quality Guaranteed

Before we leave, we perform a final inspection and capture before/after photos (sent within 24 hours). Notice something we missed? Contact us within 48 hours and we'll return free of charge. We also schedule your next maintenance reminder.

Popular Neighbourhoods
We Serve

Common neighbourhoods we service; if yours isn't listed - we will come to you regardless.

Book Your Neighborhood Cleaning

Brentwood

With the Amazing Brentwood mall and transit hub nearby, Brentwood has become a high-demand centre. Homes, townhomes, and mid-rises here benefit from regular exterior care to keep up with urban exposure and high visibility.

Metrotown

As Burnaby’s commercial core and regional town centre, Metrotown includes a mix of high rises, retail façades, and residential condos. We provide solutions suited to glass exteriors, sidewalks, and strata complexes in high-traffic zones.

Government Road

Quiet, elevated, with sweeping views over Burnaby Lake, this neighbourhood has larger lots and premium homes. Gentle soft washing is ideal here to preserve architectural finishes and avoid damage.

Burnaby Heights

These older, established areas feature mature trees, classic homes, and heritage-style façades. Exterior cleaning here must be delicate, respecting age and local charm while restoring appearance.

North Burnaby

Nestled near Burnaby Mountain, Lochdale has a suburban feel with steady elevation changes. Properties here often gather moss and grime on shaded slopes; ideal for our soft wash and roof cleaning services.

Students walking in front of Burnaby South Secondary School; reliable roof, window, and exterior cleaning services.

South Burnaby

Edmonds is well-established and transit-oriented with a mix of housing types. Routine gutter care and power washing help maintain street appeal, especially for commercial or multi-unit buildings.

Why Choose Us

Built on trust, proven by results

Reliable, Professional Service Every Time

We know Burnaby's tight schedules: Metrotown condos, Brentwood townhomes, busy commercial properties. We arrive on time, work efficiently, and respect your day.

Window cleaner using an extension pole to wash glass exterior of a commercial building in bright daylight.

Top-Tier Safety Standards

Burnaby's hillside properties and multi-story buildings demand advanced safety. We follow WorkSafeBC safety protocols keep everyone safe; crew and property alike.

Technician performing soft wash exterior house cleaning with protective gear and pressure wand.

Eco-Friendly Cleaning

Burnaby's urban forest and waterways need protection. Our biodegradable solutions break down within 72 hours, safeguarding Deer Lake, Burnaby Lake, and your landscaping.

Effective, Damage-Free Results

From heritage stucco in Capitol Hill to modern glass towers in Metrotown; we calibrate our methods for each surface. No damage, just results that last.

Professional window cleaner using a water-fed pole system to clean exterior windows of a commercial office building.

Locally Owned & Trusted

Founded by Aidan Bar-Lev-Wise, a Burnaby Central alumnus who grew up in these neighborhoods. We're locally owned, locally invested, and here to stay.

Professional cleaner washing large interior windows with ocean view in Lions Bay home.

Clear Quotes, Honest Pricing

No surprises on Burnaby's diverse properties; whether it's a Brentwood condo or a Deer Lake estate. What we quote is what you pay, every time.

Professional pressure washer cleaning commercial indoor walkway with safety gear and high-pressure water system.

Burnaby's Trusted Exterior Cleaning Professionals

Founded by Vancouver native Aidan Bar-Lev-Wise, we deliver exterior cleaning services tuned to Burnaby’s coastal conditions. Local climate normals at Burnaby (SFU) show ~2,010 mm of annual precipitation and ~183 days with measurable precipitation, with November among the wettest months—factors that speed up exterior wear if maintenance lags. (Climate Data) Burnaby’s urban forest contributes shade and organic debris citywide, with 32% canopy cover (2022) and 32,000+ boulevard trees, increasing the need for routine glass, siding, and drainage upkeep. (City of Burnaby) We address these realities with soft washing for delicate façades, calibrated pressure washing for hard surfaces, streak-free window cleaning, and preventive gutter cleaning designed for Burnaby’s conditions - extending the life and beauty of your property. (Metro Vancouver) Our approach reflects BC’s best practices for exterior maintenance and moisture control, helping homes and buildings in Metrotown, Brentwood, Deer Lake, and beyond retain both curb appeal and long-term durability.