© 2026 Andean Window Cleaning. All Rights Reserved | Designed & Developed by Rank Dgi Biz
Professional pressure washing for building facades, concrete walkways, parking structures, and commercial properties across Ontario. Powerful results, zero surface damage.
★★★★★ 5.0 Rated Service ✔ Certified Technicians ✔ Surface-Safe Guarantee
Registered under Ontario's Workplace Safety & Insurance Board on every job site.
Full liability coverage backs every pressure washing project — documentation available on request.
PSI and nozzle settings adjusted per surface to prevent damage to concrete, brick, and building facades.
Biodegradable cleaning solutions used where required, safe for landscaping and storm drains.
Keeping a commercial property looking its best takes more than a garden hose. Our certified technicians use commercial-grade pressure washing equipment to remove built-up grime, oil stains, mold, and mildew from every exterior surface — without damaging concrete, brick, or building facades.
Every project starts with a full surface assessment so we can calibrate the right pressure, water temperature, and detergent for your property's specific materials.
An end-to-end operational roadmap ensuring full safety compliance and surface-safe results for your property.
We evaluate your property's exterior surfaces, material types, and problem areas to build a tailored cleaning plan.
PSI, nozzle, and detergent are calibrated per surface — protecting concrete, brick, and building facades from damage.
Using commercial-grade pressure washing equipment, we remove grime, oil, mold, and stains from every targeted surface.
A complete quality check confirms full surface coverage and a spotless, damage-free finish.
Our team is trained on commercial-grade equipment and surface-safe techniques for every exterior material.
Every project is backed by full insurance coverage and Ontario compliance standards.
Calibrated pressure and detergents protect concrete, brick, and facades while delivering a spotless finish.
See the visual transformation delivered across commercial facades, walkways, and parking structures throughout Ontario.
After
Before
We invest in commercial-grade hot and cold water pressure washing systems so every job — from a single storefront to a full parking structure — is completed safely and efficiently. All equipment is inspected regularly and operated by trained, certified technicians.
Providing top-tier commercial power washing in the following cities and surrounding communities.
📍 Servicing all surrounding Greater Toronto Area (GTA) & regional Ontario locations. Don't see your city? Give us a call — we may still cover your area.
"Andean power washed our entire parking garage and loading dock. Oil stains that had been there for years were completely gone. Professional crew, no damage to the concrete."
"We needed the full building facade pressure washed before a tenant walkthrough. The team was fast, insured, and the concrete walkways look brand new."
"Great communication from quote to completion. They scheduled our power washing overnight so it didn't disrupt tenants at all. Highly recommend."
Most commercial properties benefit from power washing every 6-12 months, depending on foot traffic, weather exposure, and surface type. High-traffic entryways and parking areas often need more frequent service.
We calibrate pressure, nozzle type, and water temperature to match each surface — concrete, brick, glass, or stucco — so cleaning is effective without causing damage.
We use both. Hot water systems are effective for oil, grease, and heavy grime, while cold water is used for general facade and concrete cleaning depending on the job.
Yes. To minimize disruption for commercial tenants, retail customers, or residents, Andean Window Cleaning offers flexible off-hours, overnight, and weekend service options.
Window Cleaning
Certified rope access and swing stage window cleaning for commercial towers.
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Caulking & Sealing
Protect your building against leaks and moisture with high-grade commercial caulking.
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Residential
Streak-free window washing for homes, townhouses, and condominiums.
Learn More →Book a professional consultation today and get a tailored commercial power washing plan across Ontario, built around your property's surfaces and schedule.
Andean Window Cleaning is Ontario’s trusted partner for professional exterior cleaning. From residential homes to high-rise commercial towers, we provide streak-free window cleaning, pressure washing, and structural sealing with unmatched reliability.
Mon-Sat: 7:00 AM to 9:00 PM
© 2026 Andean Window Cleaning. All Rights Reserved | Designed & Developed by Rank Dgi Biz