How to find us

Phone: 206-296-4600
TTY Relay: 711

Toll-free: 800-325-6165

Click here to email us

Instructions to submit a Public Records Request

Environmental Health's online services portal registration

Please click on a registration link as it applies to you:

  • Register if you are a certified professional such as a:
    • General or specialty contractor
    • Engineer
    • Architect
    • On-site wastewater treatment designer
    • On-site Septic Maintainer, Master Installer, Pumper or Business Owner
    • Well designer
    • Master pesticide applicator

If you are unsure which registration best applies to you, please call Environmental Health Services for assistance at 206-263-9566 or if calling long distance, call toll-free at 1-800-325-6165, ext. 3-9566.

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