The ServiceMaster Clean of Chatham, Windsor and Sarnia group of companies form ServiceMaster Clean of Western Ontario which has common local ownership and management and has been providing janitorial and other commercial cleaning services to communities in the southwestern part of Ontario since 1987. ServiceMaster Clean is a full service commercial cleaning and maintenance management company that services several industries such as health care, manufacturing, education, retail and professional services. ServiceMaster realizes that each client has unique needs and provides custom programs to address them. Adaptability and experience in the service industry allows ServiceMaster to provide solutions for a range of clients from large scale multi-service 24 hours a day 7 days a week facilities, to one time engagements. Their research and development team have created state of the art equipment, products and methods to ensure you receive an effective, efficient and environmentally conscious experience.