Decca Janitorial Services is a GTA based commercial cleaning service company that has been providing the Metropolitan Toronto area with exceptional service for the past forty years. Our list of services include:

Most services are available on a two hour notice.

Commercial Cleaning Company

When David G Wilson founded Decca Janitorial Services in May 1974 he saw the need and opportunity for a cleaning service that would provide reliable consistent and quality service to commercial buildings, offices, medical facilities, schools, banks and the condominium industry. Decca Janitorial Services consistently bolsters its reputation by providing continuous training to its employees and through regular communication with our valued clientele.

Our focus is to follow Mr. Wilson’s example of placing the customer’s needs above all else. This sole factor allows Decca Janitorial Service’s reputation to remain strong in the cleaning industry, thus allowing the firm to stay strong and continue to grow.

View a selection of cleaning testimonials from our happy customers below.

Property Management ServicesCleaning Reference



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