High-Rise Window Cleaning in Toronto & the GTA
IRATA/SPRAT-certified rope access window cleaning for high-rise, condominium and commercial buildings. Fixed-price quotes within 24 hours.
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TowerCrest Property Services provides high-rise window cleaning and commercial window cleaning across Toronto and the Greater Toronto Area. We work for property managers, condominium corporations, building owners and general contractors who need the job done safely, on schedule and without disrupting tenants.
Every project is planned around your building: its height, its roof anchors, its façade and its occupants. Our certified rope access technicians clean condo towers, office buildings, hotels, hospitals, government and heritage properties, and we service low-rise storefronts and plazas to the same standard. One point of contact, one fixed-price quote, and a written work plan before anyone goes over the edge.
Trusted by Property Managers Across Ontario
What Our Clients Say
As a property manager am happy with the window cleaning high-rise provided they are professional and very responsive
High rise window cleaners very easy to deal were straight to the point! The sent before and after photos which were great to see. I'll definitely be using them in the future to keep my windows looking nice and clean. Thanks team
They worked on our office building and did an incredible job! Highly recommend their services.
Commercial & High-Rise Window Cleaning by Building Height
The right access method depends on how tall your building is and what's on its roof. We match the method to the building, not the other way around.
Low-Rise Commercial (1–4 Storeys)
Storefronts, plazas, small offices and retail strips. Water-fed poles and ladders give fast, streak-free results with no disruption to your customers. Monthly, quarterly or one-time service, scheduled before or after business hours. From $399.
Mid-Rise Buildings (5–15 Storeys)
Office buildings, medical centres, hotels and mid-rise condominiums. Rope access is usually the fastest and least disruptive option at this height: no scaffolding, no blocked entrances and no heavy equipment on site.
High-Rise Towers (15+ Storeys)
Condominium towers, office towers and large commercial buildings. For high-rise window cleaning, our IRATA and SPRAT technicians work from certified roof anchors using rope access, or swing stages and building maintenance units (BMUs) where your building is equipped for them. Every drop is planned and documented in a site-specific work plan.
Rope Access Window Cleaning for Toronto High-Rises
Rope access is how most high-rise window cleaning in Toronto is done today. Technicians descend on two independent ropes from certified roof anchors, cleaning each column of windows on the way down. It sets up faster than a swing stage, leaves nothing on your roof between drops, and reaches façades platforms can't: curved glass, setbacks, balconies and heritage stonework.
Every rope access job includes:
- A site-specific work plan and rescue plan before work starts
- A review of roof anchor inspection records before the first drop
- Ground-level exclusion zones to protect residents, tenants and the public
- Two independent ropes on every drop, as IRATA and SPRAT standards require
- Before-and-after photos on request, for your board or building file
The same drops can often cover building wash and light façade maintenance, saving you a second mobilization. Learn more about our rope access window cleaning process.
Commercial Window Cleaning in Toronto for Property Managers
Glass in Toronto gets dirty fast. Road salt, construction dust and lakefront air leave a building looking neglected within months, and dirty glass is the first thing prospective tenants and buyers notice. A regular schedule costs less per visit than an occasional deep clean.
Most of our commercial work is recurring:
- Monthly or quarterly service for storefronts and lobbies; semi-annual or annual for tower exteriors
- After-hours and weekend scheduling so tenants and customers aren't disrupted
- One contact for every building in your portfolio
- Certificate of insurance and WSIB clearance sent with every quote
- Interior, exterior or both, including frames and sills
We clean offices, condominiums, retail plazas, medical and institutional buildings, hotels and industrial properties across the GTA. See our full commercial window cleaning services or find your city:
Our Services
Commercial Window Cleaning
Offices, plazas, medical buildings and retail on a monthly, quarterly or annual schedule. After-hours and weekend service, one contact for your whole portfolio.
See commercial services →
Residential Window Cleaning
Streak-free interior and exterior glass for homes, townhouses and condo balconies across the GTA, with the same insured, certified crew.
Residential window cleaning →
Underground Parking Garage Cleaning
Sweeping, pressure washing, oil stain treatment and catch basins, phased one level at a time so residents keep parking.
Underground parking garage cleaning →
Parking Lot Line Painting
Stalls, arrows, fire routes and accessible parking markings for surface lots and underground garages, often booked right after a garage wash.
Parking lot line painting →Also: Post-Construction Window Cleaning · Building Wash & Façade Maintenance · Storefront Window Cleaning · High-Rise Caulking · Catch Basin Cleaning
Buildings We Service
Condominium Towers
Recurring high-rise window cleaning contracts with condo corporations and property managers, scheduled around residents.
Office & Commercial Towers
Early-morning and weekend work that keeps lobbies and entrances clear during business hours.
Hotels & Hospitals
Buildings occupied around the clock. We plan around guests and patients with exclusion zones and controlled work hours.
Government & Heritage Buildings
Rope access where platforms can't go, with no equipment resting on delicate stone or historic façades.
Storefronts & Plazas
Low-rise commercial glass on a monthly or quarterly schedule, done before you open.
How Much Does High-Rise & Commercial Window Cleaning Cost in Toronto?
Commercial window cleaning starts at $399 for low-rise storefronts and small offices. Large high-rise towers typically range from $15,000 to $20,000+ per full exterior clean.
Every quote is fixed-price and delivered within 24 hours.
Get Your QuoteYour price depends on:
- building height and number of drops
- total glass area and window type
- access method: rope access, swing stage or lift
- roof anchor certification and setup
- interior, exterior or both
- one-time or recurring service
Safety, Insurance & Compliance
Working at height leaves no room for shortcuts. Every technician on ropes holds IRATA or SPRAT certification, every job runs on a written site-specific work plan with a rescue plan, and our crews bring 40+ years of combined experience on Toronto buildings.
- IRATA & SPRAT certified rope access technicians
- $5 million commercial general liability insurance
- WSIB clearance, provided with every quote
- Work planned to Ontario's window cleaning regulation (R.R.O. 1990, Reg. 859)
- Working at Heights trained crews
- Biodegradable cleaning solutions
On the job
Areas We Serve
We clean high-rise and commercial buildings across Toronto and the Greater Toronto Area, including Downtown Toronto, North York, Scarborough, Etobicoke, Mississauga, Brampton, Vaughan, Markham, Richmond Hill, Oakville, Burlington, Pickering, Ajax, Whitby, Oshawa, Newmarket and Aurora.
Frequently Asked Questions
What is high-rise window cleaning?
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High-rise window cleaning is exterior glass cleaning on buildings too tall to reach from the ground, usually five storeys and up. Technicians work from the roof using rope access, swing stages or building maintenance units, anchored to certified roof anchors.
How often should high-rise windows be cleaned?
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Most condominium and office towers in Toronto clean exterior glass once or twice a year, usually spring and fall. Buildings near construction, highways or the lakefront often need more frequent service.
Is rope access window cleaning safe?
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Yes, when it's done by certified technicians. Every TowerCrest technician on ropes holds IRATA or SPRAT certification, works on two independent ropes, and follows a written site-specific work plan and rescue plan.
How much does high-rise window cleaning cost in Toronto?
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Commercial window cleaning starts at $399 for low-rise storefronts and small offices. Large high-rise towers typically range from $15,000 to $20,000+ per full exterior clean, depending on height, glass area, access method and frequency. We send a fixed-price quote within 24 hours.
How often should commercial windows be cleaned?
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Storefronts and lobbies usually need monthly or quarterly cleaning. Office and mid-rise exteriors are typically cleaned two to four times a year. Recurring schedules keep glass consistent and cost less per visit than occasional deep cleans.
Can you clean our windows outside business hours?
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Yes. We schedule early mornings, evenings and weekends so tenants, customers and patients aren't disrupted.
Are you insured and WSIB compliant?
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Yes. TowerCrest carries $5 million in commercial general liability insurance and holds WSIB clearance. We send a certificate of insurance and WSIB clearance with every quote.