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About Us
Who we are
Welcome to The Great White Cleaning Services Inc.
We are a proud family-owned business dedicated exclusively to professional commercial janitorial services. Built on trust, reliability, and a commitment to excellence, we deliver high-quality cleaning solutions tailored to the unique needs of every workplace. Our family values guide everything we do—ensuring consistency, care, and a personalized approach you can count on. From small offices to large facilities, we keep your space clean, safe, and ready for success.
At The Great White Cleaning Services Inc, we’re proud to call ourselves professional cleaners. We’re proud to say we commit to detail and top tier customer satisfaction by using environmentally friendly cleaning products and practices, and most importantly – an unmatched commitment to quality and customer service. Working at schools, office buildings, retail sites, and much more. TGWCS staff are helping create cleaner, healthier spaces in communities across Ontario.
Choose The Great White Cleaning Services Inc for a cleaner, more organized life.
Experience the difference with a team that’s dedicated to excellence in every detail.
Commercial/Office Cleaning
Our Commercial/Office Cleaning service ensures a spotless, hygienic workspace with tailored solutions for businesses of all sizes. We provide professional cleaning, including floor care, dust control, surface sanitizing, waste management, indoor window cleaning, appliance cleaning and more — all designed to create a more productive and welcoming environment.
Custom Cleaning Services
Our custom cleaning service is perfect for those who have specific cleaning needs. Our professional cleaners will work with you to create a cleaning plan that meets your unique needs and requirements.
Janitorial Services
Our janitorial services provide reliable, routine cleaning for offices and commercial spaces. We handle floor care, surface dust control, restroom sanitation, cafeterias, waste management, exterior power washing and more—keeping your facility clean, professional, and well-maintained.
Move-in/Move-out Cleaning
Our move-in/move-out cleaning service is perfect for those who are moving in or out of a facility and workspace. Our professional cleaners will clean the entire space, ensuring that it is ready for the next occupant.
High & Low Dusting
Dust can accumulate anywhere—from easily reached surfaces to high ceilings, vents, light fixtures, and shelving that often go unnoticed. Our High & Low Dusting service ensures your entire space is thoroughly cleaned from top to bottom. Removing built-up dust not only improves air quality but also helps reduce allergens, irritants, and respiratory triggers for employees and customers. With consistent dusting, your workplace stays cleaner, healthier, and more visually appealing, creating a safer and more comfortable environment for everyone.
Cold Fogging
Cold fogging is an advanced disinfecting method that uses ultra-fine mist to reach areas traditional cleaning can’t. The mist settles on surfaces, walls, furniture, and hard-to-reach spaces, delivering a deep and even layer of disinfectant. This process helps eliminate bacteria, viruses, and harmful pathogens, creating a cleaner and safer environment for staff and visitors. Cold fogging is especially beneficial for medical offices, pharmacies, childcare spaces, and any high-traffic facility where extra protection and peace of mind are essential.
Services Not Offered
- Stepping higher than 5 steps on a ladder
- Heavy lifting or moving items 25lbs or more
- Wet wiping light bulbs, due to risk of breakage.
