Toronto Window Cleaners is one of the GTA's most efficient leaders when it comes to high-rise window caulking. Developers, landlords, property managers and building operators can rely on Toronto Window Cleaners for exterior window caulking jobs both large and small, while enjoying top-notch quality, service and efficiency.

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Caulking is important to your place of business, which is why it’s important to check and repair at regular intervals. In order to keep costs down, Toronto Window Cleaners will work with you to create a cost-effective plan that will maintain your window caulking, so your business keeps more of its money.

How it works


Submit A Quote Request


Submit A Quote Request


Submit A Quote Request


Submit A Quote Request

How it works

Toronto Window Cleaners

Submit A Quote Request

Submit A Quote Request

 If an RFP is required, our team is happy to assist. Please provide us with all required information, including your name, email address, site address, phone # and any procurement documentation, and we will get to work for you immediately.

About Toronto Window Cleaners

The Proposal

The Proposal

Our proposal will cover all of your questions, including timeline, cleaning methods, pricing, the amount of employees that will be working on the project, and any other specific “wants” that are required in order to ensure you enjoy a hassle-free process while maintaining your property.

Toronto Window Cleaners

The End-to-End Experience

The End-to-End Experience

Once a contract has been approved, an account manager will be assigned to your building to ensure that all communication, including timelines, the amount of cleaners, reports and administrative filings will be completed in a timely and efficient manner. We will hold your hand throughout the entire process from start to finish.

Commercial Window Cleaning Services

The Q/A and Follow Up

The Q/A and Follow Up
Our team are no strangers to building maintenance. Whether it’s a residential unit that requires a hard spot to be cleaned, or a commercial property that requires a cement block to be removed, we go above and beyond to make sure your experience is a pleasant one. We don’t rest until all stakeholders are happy.


Window caulking prevents a number of problems from arising which can lead to costly repairs and lost money over time. Besides maintaining the value of the property, it can also lead to other benefits such as:

Increased lifespan and protection
of windows, with less need for
costly repairs.

Improved energy efficiency by 30-40%
due to prevention of cold air and
moisture infiltration, which can lead to
higher energy bills.

Reduced noise from outside
sources, creating a quieter interior
environment with less distractions.

Protection from rain and snow, which
can leak through to the interior of the
property and cause damage.


Toronto Window Cleaners utilizes two distinct forms of caulking, each with their own unique set of benefits.
Polyurethane is best used when caulking to surfaces that will be painted over, but the drawback is a reduced lifespan and vulnerability to sunlight exposure, which means it must be replaced every 5 to 7 years on average. Silicone exterior window caulking, by contrast, lasts far longer, up to 20 years on average, but it cannot be painted over. Silicone caulking is advantageous for high-rise windows, due to its high strength and water resistance.



First, we remove any previous caulking that may have already been applied, especially if it is old and worn out.


We then fully clean and prep the surface that will be caulked, to guarantee proper application the first time. If necessary, we install backer rods for a smoother finish or greater control of joint depth.



We then apply the new caulking as required for the job in question.


Once finished, we smooth and clean the excess caulking for a polished, professional look, without any smears or inconsistencies.

Why Choose Toronto Window Cleaners?

Financing Options


Dozens of Client


High-Quality Work

All Heights

Discounted Window
Cleaning Services Upon
Scheduling Of Caulking!


Summer Window Cleaning Challenges All Businesses Face

Summer has arrived, and with it, the peak season for commercial window cleaning. If you’ve put off cleaning your office windows, now’s the time to take advantage, but you’ll need to be ready to tackle a few challenges. Today we’re looking at a host of particular challenges that we here at Toronto Window Cleaners see on a routine basis, and we’re including some tips to overcome them.

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How Often Should You Clean The Windows Of Your Commercial Office Building?

In order to set the best precedent, your business needs to be clean from top to bottom. However, that also means putting in the effort to have the windows of your commercial office building cleaned on a routine basis. Doing so not only makes the building look its absolute best, but it also sends a positive signal to your employees and visitors that you are a proactive company that prides itself on appearances.

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How The Weather Can Affect A Corporate Window Cleaning Job

Professional window cleaners are no strangers to working outdoors, particularly when it comes to providing services to corporate clientele. They are quite accustomed to braving not just dizzying heights but also natural elements like intense heat and freezing cold, to make sure that every single window sparkles and shines.

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Clients who trust us



$5 Million Liability Insurance

Toronto Window Cleaners is insured for any bodily or property damages in excess of $5 million dollars

Work Safety and Insurance Board coverage is a must when it comes to working in any construction or maintenance oriented business. This ensures that our staff and their families are taken care of in case of any accidents.

SPRAT & IRATA Certified Technicians of all levels (1,2,3) – SPRAT and IRATA certification are globally recognized certifications that allow technicians to operate across all heights on a rope. Fun fact – the Burj Khalifa, the world tallest building, is regularly cleaned by SPRAT and IRATA certified technicians.

Specialized technicians for Aerial Work Platforms – All aerial work platform technicians are certified by the elevated work platform training, as per Ministry of Labour regulations.

ContractorCheck Approved Health And Safety Procedures – ContractorCheck is a third party compliance insurer that is industry standard when it comes to commercial maintenance work. This helps both contractors and clients ensure that projects and contractors meet proper health and safety compliance regulations.

WHMIS For All Employees – We abide by the Workplace Hazardous Materials Information System (WHMIS), which is Canada’s national standard for hazard communication. WHMIS comprises several elements including hazard classification, cautionary labelling of various containers, creation and maintenance of material safety data sheets ((M)SDSs), plus education and training programs for company employees across Canada.

In-house First Aid, Health and Safety training is undergone by all employees – All our employees, cleaners and administrative staff go through a rigorous training program on First Aid and Health and Safety to ensure that we are above and beyond when it comes to the safety of our staff and customers.

Eco-Friendly Cleaning Solutions
Being environmentally conscious is the best practice for us, and our clients. We recognize the need to be responsible when it comes to what products we use, which is why we never utilize harsh chemicals that can damage the environment.

Covid-19 Safety Procedures

Toronto Window Cleaners is dedicated to helping in the fight against the current pandemic. We have implemented strict safety protocols that encourage appropriate social distancing and masking procedures whilst on site. Similarly, we are capable of working through the quote and setup process via remote means, allowing us to show up on the day of the project and complete it, without unnecessary contact. If you have any questions as to how we implement these safety protocols on site, please feel free to reach out directly to us.

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