Welcome to Evergreen Drug Testing Services

Welcome to Evergreen Drug Testing Services

Safer, More Productive Workplaces Use Professional On-Site Drug and Alcohol Testing

Use of controlled substances or intoxication on the job from legal alcohol or marijuana by employees poses a variety of risks that can expose any company to costly damages.

The best preventive measure is a consistent substance policy combined with a routine drug testing program.

Evergreen Drug Testing Services has 15 years of experiencing in on-site collection and testing for companies large and small.

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Evergreen Drug Testing Services

PO Box 1641, Woodinville, WA 98072

(206) 300-1308


  • Appointment hours: 24/7/365
  • General business hours: M - F 9am - 5pm