New Westminster’s Trusted Exterior Cleaning Services - Soft Wash, Windows, Roof & Gutters

Reviving the charm of New Westminster’s homes and businesses with expert exterior cleaning services trusted for quality, care, and lasting results.

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Aerial view of downtown New Westminster and Fraser River; trusted exterior, window, roof, and gutter cleaning services.

Exterior Cleaning Services for New Westminster Homes & Businesses

Between the Fraser River’s humidity and the city’s leafy neighbourhoods, New Westminster exteriors need regular maintenance. WashTech offers custom exterior cleaning for both residential and commercial properties, ensuring every surface - from brick to glass - is cleaned safely and effectively.

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Get in Touch With Us

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

Window Cleaning

Urban dust and river air leave a film on windows throughout New Westminster. We use pure-water-fed poles and streak-free techniques to bring clarity back - from low-rise condos along the Quay to heritage windows in Queen’s Park.

Get Streak-Free Windows

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

Gutter Cleaning

With New West’s frequent rain and mature tree canopy, gutters clog quickly. Our technicians clear, flush, and inspect every section to prevent leaks, overflow, and foundation damage - keeping your property dry and protected year-round.

Protect Your Foundation

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

Soft Washing

New Westminster’s blend of heritage siding and newer vinyl homes benefits from our gentle soft wash system. It removes moss, mildew, and grime from delicate surfaces without pressure damage, extending paint life and preserving your home’s curb appeal.

Remove Algae & Stains

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

Pressure Washing

Driveways, parkades, and patios collect stubborn buildup from vehicle traffic and rainfall. Our controlled-pressure cleaning removes stains, dirt, and algae from concrete, stone, and brick - restoring traction and visual appeal.

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

From retail storefronts in Uptown to industrial facilities in Queensborough, WashTech offers scheduled commercial exterior cleaning. Fully insured, safety-certified, and flexible with after-hours options to suit business operations.

View Commercials Service

Power Washing

For oil-stained or heavily soiled surfaces, our hot-water power washing tackles grease, gum, and buildup fast. Ideal for parkades, shop floors, and service areas.

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

Every WashTech service in New Westminster follows a clear, proven process built for the city’s heritage architecture, rainfall, and urban setting. From Glenbrooke to Queensborough, here’s exactly what to expect:

Get Started with WashTech

Free Assessment & Quote

We begin with a free, no-obligation quote for your New West property. Our technicians assess your surfaces, elevation, and drainage before providing a transparent, itemized estimate - no hidden fees.

Expert Cleaning

Our team arrives on time with professional-grade soft wash and pressure systems and eco-safe detergents. Every job meets WorkSafeBC and municipal environmental standards for safe, compliant cleaning.

Quality Guaranteed

Once complete, we conduct a walkthrough or provide detailed before-and-after photos. Every clean is backed by our WashTech Quality Guarantee - so you can see the difference yourself.

Popular Neighbourhoods
We Serve

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

Book Your Neighborhood Cleaning

Queen’s Park

Historic homes with intricate trim and wood siding benefit from our gentle soft wash and window cleaning services.

Uptown

Busy mixed-use blocks and mid-rise condos where we handle regular window, gutter, and parkade cleaning.

Sapperton

Older residential areas and new townhomes where we clean roofs, driveways, and exterior siding safely and effectively.

Aerial view of high-rises and Fraser River from Glenbrooke, New Westminster; professional exterior and roof cleaning.

Glenbrooke North & South

Tree-lined streets that collect debris and moss - our roof and gutter cleaning keeps drainage flowing year-round.

Modern glass buildings along the Fraser River at Quayside, New Westminster; expert window and exterior cleaning services.

Quayside & Downtown Waterfront

Riverfront condos and businesses facing constant moisture and wind exposure - we maintain glass, balconies, and facades.

Queensborough

Growing residential and commercial district on the Fraser River; we handle everything from siding washes to low-rise commercial complexes.

Why Choose Us

Built on trust, proven by results

Reliable, Professional Service Every Time

Decades of experience cleaning heritage and modern properties across New West’s neighbourhoods.

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

Top-Tier Safety Standards

Biodegradable, non-toxic cleaning solutions that protect plants, pets, and waterways.

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

Eco-Friendly Cleaning

Fully insured and compliant with WorkSafeBC standards.

Effective, Damage-Free Results

Clear, upfront quotes with no hidden fees or surprise add-ons.

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

Locally Owned & Trusted

On-time crews who work efficiently around your schedule - rain or shine.

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

Clear Quotes, Honest Pricing

5-star service trusted by homeowners, strata councils, and business owners throughout New Westminster.

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

At WashTech, we provide professional exterior cleaning services in New Westminster designed for the city’s mix of historic homes, modern condos, and riverside businesses. From moss-covered roofs in Queen’s Park to commercial facades in Sapperton, our team restores every surface with eco-friendly, high-performance results.

Using advanced soft wash, window, roof, and gutter cleaning systems, we remove grime, algae, and stains without damage - helping your property look its best and last longer in New West’s damp coastal climate.