View Solid Waste Resources

Solid Waste Collection Contract RFP

The City of Sammamish currently contracts with Republic Services for solid waste collection in the city. This contract will end on December 31, 2028. 

City staff are preparing a Request for Proposals (RFP) to solicit a new solid waste collection contract to begin in January 2029. As part of this process, the City contracted with Probolsky Research to conduct a statistically valid survey on solid waste services in Sammamish. The feedback from this survey will be implemented in the RFP, along with feedback from the City Council. 

The survey results dashboard and methodology can be accessed through the following link: Solid Waste Survey Dashboard 

Regular Solid Waste Collection

Curbside waste collection services are provided to Sammamish by Republic Services. Curbside waste collection includes garbage, recycling, and yard waste/compost. 

Residents and businesses should call Republic Services at (206) 777-6441 or visit the Sammamish-specific Republic Services website for service changes, missed collections, billing inquiries, and other regular services. 

Additional information on waste, including information on toxics in the home, household hazardous waste, and Washington's recycling programs is available on the  Department of Ecology Website.