LabX ships lab-confirmed at-home drug test kits across Seattle, Washington and the surrounding metro — Bellevue, Tacoma, Everett, and everywhere in between. No clinic visit: we mail the kit, you collect and return it prepaid, and our CLIA-certified laboratory confirms the result by LC-MS/MS.
Mail-in drug testing across the Seattle metro
Every kit ships with prepaid return packaging, so it reaches all of Greater Seattle — Bellevue, Tacoma, Everett and beyond. Order online, collect at home, and get results by email. See how mail-in testing works.
Testing in Seattle — what to know
Recreational marijuana is legal for adults in Washington, which is exactly why Seattle-area parents and employers still test — legal for adults is not safe for a teen or acceptable on the job. Full detail on at-home testing in Washington. Every LabX positive is confirmed by LC-MS/MS, so you get facts rather than the false alarms of a drugstore cup.
Choose your Seattle test
Order a 10-panel or 14-panel screen, add fentanyl, or choose EtG alcohol. Parents start with our home test for parents; Seattle employers screen staff with the same pre-employment workflow.
Order an at-home test → How it works