Guaranteed Cleaning Services is a full-service, commercial cleaning firm that serves clients throughout the Washington, D.C. metropolitan area. We specialize in commercial cleaning and provide extensive services, ranging from evening janitorial service to day cleaning service to carpet cleaning. Focusing solely on commercial facilities, we clean large and small office buildings, apartment and condo high rise buildings, and numerous other types of commercial buildings. We value the work that our employees do, provide a great work culture where managers support/train our cleaning staff and offer competitive pay.