Four worksite clinics this week for COVID-19 vaccine

All King County Executive branch employees are required to be fully vaccinated under Executive Constantine’s COVID-19 Vaccination Requirement – Executive Order and submit proof of vaccination for verification.

King County is hosting four COVID-19 worksite vaccination clinics this week open to all employees and their families. All three vaccines are available by appointment, and walk-ins are welcome:

  • Wednesday, Sept. 29, 2021 from 1-4 p.m., Cedar Hills Regional Landfill, 16645 228th Ave SE in Maple Valley.  Register here.
  • Thursday, Sept 30, 2021 from 6-9 a.m., Regional Communications and Emergency Coordination Center, 3511 NE 2nd St. in Renton. Register here.
  • Thursday, Sept 30, 2021 from 1-4 p.m., Roads Division Renton Maintenance Facility, behind building “A” at 155 Monroe Ave NE in Renton. Register here.
  • Saturday, October 2, 2021 from 8:30-10:30 a.m., Metro’s Safety and Training building at 11911 E Marginal Way S. in Tukwila.  Register with Discovery Health by your preferred vaccine type:: PfizerModerna, and J&J.

If you’ve had a first dose of Pfizer or Moderna, you can find many opportunities to get your second dose at local pharmacies, clinics, and community events. The one-dose Johnson & Johnson/Janssen vaccine is also available. Go to or the State of Washington Vaccine Locator for information about where to get vaccinated and what vaccines are offered.

Please note that if you received a first dose of Pfizer or Moderna at a County-sponsored worksite vaccination clinic in the latter part of September, you’ll need to get your second dose in the community, such as at a pharmacy, clinic, or community event. 

King County and the Coalition of Unions, Technical Employees Association, the International Brotherhood of Electrical Workers, Local 77 the King County Corrections Guild, and the King County Juvenile Detention Guild, recently reached an agreement over the COVID-19 vaccine mandate that affects all King County employees in the Executive Branch. 

You can read all the details in the Agreement here. If you haven’t already been vaccinated, you can find out where to get your vaccine and find answers to your questions at If you haven’t had your vaccination status verified, find out how here. If you have any questions, please contact your department’s HR Manager (SharePoint link).