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Disposal facilities
We help eligible King County businesses access resources to safely dispose of hazardous waste. Find a convenient disposal location available year round, or visit the traveling Wastemobile which operates seasonally. There are no fees to use these disposal services.
Some of the hazardous waste content has been translated by a human translator into other languages
Use the links to view content in these languages:
| Location | Address | Hours |
|---|---|---|
| North Seattle |
Sunday through Tuesday, 9 a.m. to 5 p.m. |
|
| South Seattle |
Thursday through Saturday, 9 a.m. to 5 p.m. Located next to the transfer station. |
|
| Factoria |
Tuesday through Friday, 8 a.m. to 4 p.m. Saturday and Sunday, 9 a.m. to 5 p.m. |
|
|
Algona |
35101 West Valley Highway South, Algona, WA 98001 |
Monday, Tuesday, Thursday, Friday, 8 a.m. to 4 p.m. (closed Wednesdays) The hazardous waste facility is located at the South County Recycling and Transfer Station. Closed on Thanksgiving Day, Christmas Day, and New Year's Day. |
| Auburn | (Permanently closed) | The Auburn Wastemobile is permanently closed. Disposal services are now located at the South County Recycling and Transfer Station in Algona. |