GDI Integrated Facility Services Inc., together with its subsidiaries, operates in the outsourced facility services industry in Canada and the United States. The company operates through Business Services Canada, Business Services USA, Technical Services, and Corporate and Other segments. It offers cleaning services, such as floor cleaning and finishing, window washing, furniture polishing, vacuuming, carpet cleaning, washing walls and glass, shampooing rugs, removing trash and debris, and dusting, as well as other building services, including lawn maintenance, snow removal, and others. The company also provides building system controls; mechanical maintenance and services, such as heating, ventilation, and air conditioning services; electrical services; energy engineering service and energy performance optimization; cabling for data transport; and high voltage for commercial, industrial, institutional, government, and residential building clients, as well as equipment maintenance services and other facility services, including property management, foodservice, IT and telecommunications, specialized environmental, security, landscaping, pest control, staffing, and construction/renovation services. In addition, it engages in the manufacturing and distribution of cleaning supplies and equipment; rental and repair of cleaning equipment; and provision of services related to facility management services, as well as acts as a franchisor. Further, the company operates motor shops that rebuild, rewind, recondition, and redesign AC and DC motors, pumps, and generators. It serves office properties, shopping centers, industrial and institutional buildings, educational and recreational facilities, health care centers, airports, hospitals, laboratories, national retail stores, and hotels. GDI Integrated Facility Services Inc. is headquartered in LaSalle, Canada.