ATTENTION TO DETAIL IS WHAT SETS US APART! BT Janitorial Service is proud to serve the businesses in Calgary and the surrounding areas for all janitorial services, office and warehouse cleaning. We have been working in the industry for over 20 years and set up our own local business in 2010. Providing excellence is our priority and in customers needs. We are a one stop shop for all commercial cleaning when it comes to your business. We offer full office cleaning, carpet cleaning, window cleaning and more. We have up to 5 million insurance and are WCB covered! We provide Daily, Weekly and Bi-Weekly cleaning contracts to our costumers. more... See more text