High-Rise Window Cleaning

An entirely white image.

High-Rise & Commercial Window Cleaning Services in Toronto & GTA

Professional high-rise window cleaning requires specialized equipment, trained technicians, and strict safety procedures.


Dunrite Window Cleaning & Building Maintenance Inc. provides professional commercial high-rise window cleaning using rope access and suspended platform systems for residential, commercial, and institutional buildings across Toronto and the Greater Toronto Area.


Our experienced crews work closely with property managers and facility teams to maintain building exteriors while minimizing disruption to building operations.

Window cleaner hanging on a skyscraper, cleaning a glass facade, reflected sky and buildings.

High-Rise Buildings We Service

Dunrite provides high-rise window cleaning for a wide range of commercial, residential, and institutional properties throughout Toronto and the Greater Toronto Area, including:


  • Commercial office towers
  • High-rise residential and condominium buildings
  • Hospitals and healthcare facilities
  • Universities and schools
  • Hotels and hospitality properties
  • Government buildings
  • Mixed-use commercial developments

Safe Access Methods for High-Rise Buildings

Depending on the building’s design and access requirements, our crews use several professional methods to safely perform high-rise window cleaning, including:


  • Rope access window cleaning
  • Swing-stage and suspended platform systems
  • Boom lifts and scissor lifts where site access permits
  • Water-fed pole systems for podium and mid-rise sections


All work is performed in accordance with strict safety procedures and is coordinated closely with building management teams to ensure minimal disruption to building operations.

A window washer in a harness sprays water on a tall building, blue glass and white walls.

Ground-Level & Entrance Glass Maintenance

In addition to high-rise window cleaning, Dunrite provides scheduled ground-level and entrance glass cleaning for high-rise buildings across Toronto and the GTA.

Regular cleaning of lobby glass, entrance doors, and lower-level windows helps maintain a clean and professional appearance for tenants, visitors, and the public.


Services may include:

  • Monthly ground-floor window cleaning
  • Lobby and entrance glass cleaning
  • Lower-level and podium window maintenance
  • High-traffic glass areas around building entrances

Facade & Exterior Building Cleaning

Exterior Services May Include:

  • Pressure washing of building facades
  • Terrace and podium-level cleaning
  • Sidewalk and building entrance cleaning
  • Removal of dirt, pollution buildup, and organic staining
  • Cleaning of exterior architectural surfaces
  • Removal of bird droppings and environmental staining

Exterior Building Observations During Service

While performing high-rise window cleaning, Dunrite technicians are often able to observe areas of the building exterior that are not easily visible from ground level. When visible during service, our crews may bring potential concerns to the attention of building management, such as:


  • Deteriorated or cracked caulking
  • Failed window seals or moisture between glass panes
  • Early signs of water intrusion or leaks
  • Loose or deteriorating facade materials
  • Damaged sealants around curtain wall systems
  • Exterior glass damage or defects


If any concerns are noticed during cleaning, our team may document and report them so building management can review and address potential issues before they develop into larger maintenance concerns. These observations are provided as a courtesy and do not constitute a formal building inspection.

Who We Work With

Dunrite Window Cleaning & Building Maintenance Inc. works closely with the professionals responsible for maintaining commercial, residential, and institutional buildings throughout Toronto and the Greater Toronto Area.


Our clients commonly include:

  • Property management companies
  • Facility managers
  • Building owners
  • Commercial real estate managers
  • Construction project managers
  • General contractors
  • Condominium boards
  • Institutional facility teams


For over 17 years, Dunrite crews have supported building operators across the GTA by providing reliable high-rise window cleaning and exterior building maintenance services. If you are responsible for maintaining a commercial or high-rise building, our team would be happy to discuss your property’s window cleaning and exterior maintenance needs.

Window cleaner hanging on a skyscraper, cleaning a glass facade, reflected sky and buildings.

Serving Toronto & the Greater Toronto Area

A red-crowned crane standing in shallow water, captured in a profile view with a soft, blurred background.

Downtown Toronto

A white electric guitar stands against a black background with a stylized, red lightning bolt graphic on its body.

North York

A black and white close-up of a human eye with a detailed, sharp reflection of a camera lens visible in the iris.

Etobicoke

A white, five-pointed star icon with rounded edges on a plain background.

Scarborough

A white, ergonomic keyboard with backlit keys on a desk, next to a computer mouse and a laptop in a dimly lit office.

Mississauga

A white, ceramic egg separator shaped like a chicken, with a small beak for pouring separated egg white.

Markham

A clear, open blue sky with white, wispy clouds stretching horizontally across the frame.

Vaughan

A white, minimalist, modern kitchen featuring wooden cabinets, a marble countertop, and built-in appliances.

Richmond Hill

A person in a white lab coat uses a pipette to transfer liquid between glass vials in a clinical laboratory.

Oakville

If your building is located in the GTA, our team can arrange a site assessment and service plan tailored to your property.