Business Waste

Business Waste Phone Line


Monday – Friday (except holidays)
9:00 a.m. – 12 (noon)  and 1:00 p.m. to 4:30 p.m.


Small business owners in King County can call or email the Business Waste Line
for information on how to properly manage and dispose of their hazardous waste.

For more information visit,

*Interpreters available. Please be patient while we locate an interpreter.