Toronto Commercial Cleaning Company

M.C. Janitorial Systems is a Family-Owned Toronto Commercial Cleaning Company providing Janitorial Services for commercial buildings, Private Schools, Montessori’s and industrial properties. Our company cleans commercial buildings including:

  • Shopping Centres
  • Businesses & Offices
  • Executive Suites for Corporations
  • Condominiums
  • Montessori’s
  • Private Schools

Commercial Cleaners servicing the areas of Toronto, Markham, York Region & Mississauga.

Our specialized staff of managers and cleaners service most of the Greater Toronto Area.  If you are looking for a commercial cleaning company that values its employees and clients and looks to build long-term relationships, look no further than M.C. Janitorial Systems.


Toronto Commercial Cleaning Service

Since 1968, supervision and well-trained staff has been the key to our quality-controlled cleaning. Our Toronto commercial cleaning company
has updated our process to match your ever-changing needs which include a more extensive COVID-19 commercial cleaning service. We strive to change and evolve along with your business.  M.C. Janitorial Systems is proud to have kept many of our clients throughout the years and maintain strong professional relationships. We believe that our family business focusing on an individual approach plus excellent customer service is as important as the service itself.

Testimonials from Commercial Cleaning Clients in the Greater Toronto Area

“It has been my pleasure to have worked with MC Janitorial for over 10 years now.

Providing much more than a cleaning service, MC Janitorial has grown with DelSuites and adapted to the diverse needs of our clientele.  Small repairs, minor tech support issues and suite orientations have become a part of their everyday culture.

The team at MC Janitorial have been and continue to be an integral part of our growth and continued success and I look forward to many more successful years with this wonderful team!”

Erin Conaty – Director of Guest Services, DelSuites Inc.


“Wycliffe Property Management has been happy to have utilized the services of M.C. Janitorial Systems for close to forty years. Throughout this time frame, M.C. has diligently addressed our portfolio’s cleaning and janitorial needs. Not only to WPML’s satisfaction but to the satisfaction of both our tenants and the public alike. Their dedication to providing quality cleaning services is something we hope to count on for decades to come.”

Mark Murphy – Senior Property Manager, Wycliffe


Your Toronto Commercial Cleaning Company

We Don’t Cut Corners, We Clean Them!

Based in Toronto, we are a reputable family-owned commercial cleaning company. Our genuine and loyal staff cares deeply about the welfare of our clients’ properties. We have had the pleasure of working with many of our best janitors for over 40 years, learning and growing alongside them. Our office cleaning services are superb, providing immaculate cleaning on every project, big or small.  We don’t cut corners, we clean them!

Safety Precautions Protecting Toronto & GTA Businesses

M.C. Janitorial Systems actively complies with important safety requirements and procedures as noted in the Occupational Health & Safety Act. and all other relevant Canadian government legislation.