Contact Us! 206-767-0432|info(at)ecoss.org
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"When volunteering at ECOSS, you are a valued member of a team working together to make positive environmental change."

Donna Kalka

Join Us

Become a Member

ECOSS membership is composed of businesses and individuals committed to the our mission of providing practical, cost-saving and environmentally responsible practices to our communities. Become a member today.



ECOSS is an active community organization and we have various important volunteer opportunities, including:

To apply as a volunteer, fill out our volunteer form, and send to volunteer(at)ecoss.org.

To volunteer for specific upcoming events, please email volunter(at)ecoss.org


Other easy ways to support ECOSS

Donating is easy with Payroll Deductions. How about considering a tax-deductible In-Kind Donation?

Click here to learn about all the other ways you can help ECOSS.

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