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About Us

To learn more about our environmental consulting services, check out the links below.

About Us First Section

New Name, Same Faces…
We Are Terracon!


For more than 25 years, Argus Pacific was a leading certified provider of environmental health and safety (EH&S) training and industrial hygiene consulting services. We joined Terracon in 2015 and fully rebranded to Terracon in 2022. We are Terracon!

The professionals you know and trust are here to continue to walk with you on your project journey, while maximizing the advantages of being part of the expanded network Terracon offers. Our location is the same, at 21905 64th Ave. W., Suite 100; Mountlake Terrace, WA 98043. We continue to offer both online and in-person training either as private contracted classes or as open-enrollment classes open to the public.

Terracon remains your continued and trusted resource for EH&S training and consulting in providing services for asbestos, lead,  hazardous waste, HAZWOPER, emergency response, silica, confined spaces, mold, and many other EH&S topics.

What our students are saying about our LIVE online classes:

Our updated COVID-19 protocols

  • Masks are optional; except for hands-on activities if directed by the instructor.
  • We provide masks as needed free of charge.
  • You should reschedule your class if you have any flu-like symptoms. 
  • We continue to disinfect regularly, and provide gloves and hygiene stations.
Our updated COVID-19 protocols

Interested? Lets get in touch!

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