Contact Us

We look forward to hearing from you. Feel free to contact us with any questions about your project.

You can contact us by sending a message using the form below, calling (206) 842-2143 or faxing us at (866) 899-7760.

Hours of Operation

Monday – Friday, 8:00 AM – 5:00 PM Pacific Time except major holidays.

Drinking water samples are accepted Monday – Wednesday 8:00 AM – 5:00 PM Pacific Time.

We will not be accepting samples on the following 2018 dates:

  • Legionella samples on June 27-July 6, August 22-31
  • Drinking water samples on June 27-July 6, August 22-31, November 21 and 23, December 24 and 31.

Please don’t hesitate to contact us today!


Drop Box Locations and Deliveries

See our Sample Drop Box locations and schedules.  

Contact us at (206) 842-2143 in advance for special delivery of samples.

Please read our Privacy Policy for any questions about information we collect at