Professional commercial
cleaning services
We offer professional commercial cleaning services for offices and commercial buildings in Greater Toronto area at affordable rates.

Complete Building Maintenance

24 Hour Emergency Commercial Cleaning Services


Our team is available 24 hours a day for all emergency cleaning services.

We are open 24/7 – Our team is ready to assist you with all your facility needs.

We understand that not all cleaning requirements can happen between 9:00 am and 5:00 pm, Monday to Friday. This is the primary reason why we offer 24-hour emergency commercial cleaning service to our customers. Our emergency call out service number is monitored 24/7, 365 days a year, to ensure that we never miss your call.


Buildings in our care



Professional floor cleaning and polishing service.

Omega provides a complete hard floor maintenance program which includes stripping, refinishing, sealing, and polishing.

Best products are used

We use only the very best strippers and flooring polishing compounds to achieve the perfect finish for entrance lobbies and important high-traffic areas.

Green products

A leader in the use of green products and green-friendly services throughout all aspects of our work to ensure we and our customers are doing our part to reduce our environmental footprint.

Since 1998

We provide complete building maintenance and cleaning services in commercial buildings, condominiums, and industrial environments.

Omega Superior Maintenance Inc. has been successfully providing complete building maintenance and cleaning services in commercial buildings, condominiums, and industrial environments since 1998 in both Ontario and Quebec.




Professional Window Cleaning Services

We provide window washing for all buildings of all sizes from low rise residential to high rise commercial.

Professional Commercial Cleaning Services

Janitorial - Commercial Cleaning Services

Omega provides proven, reliable and safe janitorial and cleaning services that keep your facilities looking fresh and clean.

Decontamination Services

Our mobile response teams are ready to respond quickly to any location and situation. We are ready and able to handle large scale decontamination operations.

Superintendent Services

Providing complete condominium care, from Superintendent services to heavy/light duty cleaning and housekeeping.

What our clients have to say:

We have been with Omega since August 2017. No cleaning company is perfect, but as the property manager, I appreciate that Omega is ALWAYS quick to respond to building issues.

Mike Liao


Thanks for the super cleaning job in our office! We can’t believe the difference. You definitely exceed our expectations and we are so happy with the service you delivered. We will definitely not hesitate to recommend you to anyone we know! Thanks again!



Your service is very good, your cleaner is polite and does whatever he is told. He does a good job overall and goes out of his way to do more. Thank you for your continuous service.



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