Guaranteed Cleaning Services is a trusted, full-service commercial cleaning company serving the Washington, D.C. metropolitan area and surrounding regions. With decades of experience, we specialize exclusively in commercial facilities, delivering reliable and high-quality cleaning solutions tailored to each client’s needs. We are dedicated to training our employees for the job and delivering quality janitorial services to buildings and customers in the Washington, DC metro area. Driven by a commitment to exceptional service, we uphold core values that define our culture: 

• Be Honest: We are honest and always do the right thing. 

• Be Reliable: We do what we say we’re going to do. 

• Be A Good Communicator: We believe clear and timely communication reduces surprises. 

• Be Positive: We choose positivity over negativity. 

• Be Respectful: We respect others and their differences. 

• Be Great: We exceed expectations by doing our best work. 

Through these values and our dedication to training and service excellence, we aim to surpass the expectations of our clients and staff, making a positive impact in every community we serve.