About Omega Superior Maintenance

Cleaning Service Professionals

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.

Omega is now proud to offer emergency cleaning services through our partnership with Access Restoration Services Ltd (ARS). Together, ARS and Omega will be able to meet the needs of its commercial and property management clients from both a proactive and reactive posture, giving them the confidence and comfort to focus on delivering an exceptional tenant experience.

From janitorial and superintendent services, day-portering and housekeeping, window cleaning, carpets and floor maintenance, to emergency response, flood and fire, underground garage power washing and drain flushing …

We do it all!

Omega Superior Maintenance - Professional Cleaners

Meet the Team


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.