We at Supreme Green Custodial Service aim to provide the healthiest and safest atmosphere possible. We will do so through the use of the industries finest green cleaning methods and best practices. We will stay on the leading edge of cleaning technologies so we can deliver a clean and sanitized work environment. Our goal is to establish a close rapport and provide the best possible service to all of our customers throughout the Portland, Beaverton. Hillsboro, and Vancouver WA area.