GDI Integrated Facility Services, Inc. engages in the provision of commercial facility services. It operates through the following segments: Janitorial Canada, Janitorial USA, Technical Services, and Complementary Services. The Janitorial Canada and Janitorial USA segments provides commercial cleaning services which also includes cleaning and dusting desks and tables, vacuuming carpets, cleaning floors, sanitizing kitchens and washrooms, watering plants, exterior facility cleaning, interior parking cleaning, and garbage removal. The Technical Services segment offers building system repair and servicing. The Complementary Services segment manufactures and distributes janitorial supplies and equipment and janitorial services franchise businesses. The company was founded on December 15, 1998 and is headquartered in Lasalle, Canada.