Why Decca Janitorial Services for your commercial cleaning services and office cleaning services needs?

Proud of nearly 50 years in the commercial cleaning and janitorial services business! During that time, we have served a diverse range of Southern Ontario businesses providing all of their janitorial services and commercial cleaning services needs. 

Whether it’s warehouses, medical facilities, schools, and condominium buildings, we offer a level of service, cleaning quality, and janitor performance beyond comparison. An A+ with the BBB confirms that we prioritise customer experience and satisfaction. We also strive to achieve the utmost in clients’ trust through reliability and dependability. And, uniquely, the Government Reliability Status we’ve achieved – rigorously verifying the qualifications, character, performance reliability, and background of every Decca Janitorial Services cleaner.

To support our commitment to excellence in customer service, our entire expertly trained janitors are English-speaking. 

We listen to our customers – essential to providing a consistent and predictable level of service and quality every clean. We want to know where we excel… and where we can improve. In the rare instance, a client raises a concern, we’re on it! We address issues immediately, often before their customers notice them.  

Standing apart from the competition even further, Decca Janitorial Services offers a unique service guarantee. We have absolute confidence in the quality of our work and the customer service that we provide to our customers. As a result, we can offer the assurance that the competition simply won’t: If you have a concern and it is not resolved by your next scheduled cleaning, you get that cleaning for free! 

See the many reviews shared by our happy clients below. 

Are you a satisfied customer? We’d love to hear from you! Leave your reviews here:


Wade Co ombs Avatar
Wade Co ombs
9/10/2022
Loretta does a Great job and is always helpful.
Garry Melville Avatar
Garry Melville
3/10/2022
Good cleaning service and always respond to my email requests on time and positively. once every quarter, please do clean the fridge / microwave. Every four months all the window sills and decor in the office. good value service provided
Marie Naiken Avatar
Marie Naiken
3/10/2022
When you find a good provider of these services, you don't want to let them go!
John Recker Avatar
John Recker
10/27/2021
Long standing relationship for good reasons!
Peter Shiwram Avatar
Peter Shiwram
9/27/2021
I have been a client with Decca Janitorial Services for almost 3 years now and I could not be more happy they provide good service and professional cleaning.
Najat Naas Avatar
Najat Naas
9/27/2021