Where are you located and what are your hours?

We operate 7 days a week. You may plan to expect results on weekends and holidays.

Double Tree Inn: 8am – 3:00pm

16500 Southcenter Pkwy, Seattle, WA 98188

Seattle-Tacoma International Airport: 7am – 2:00Pm

17801 International Blvd, Seattle, WA 98158



12/25: 1:00-3:00pm

01/01: 1:00-3:00pm

DHMD is recognized as a Trusted Testing Partner for the State of Hawaii