Since 1985, GSS has provided a wide variety of fiduciary and care management services. GSS is:
A Washington Chartered Trust Company
A Certified Professional Guardian Agency
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‍Our mission is to provide fiduciary and personal services to the highest applicable standard of care. Our team includes financial management, care management, property management and administrative professionals drawing on over thirty years of experience and relationships built within the communities we serve.

To learn more about our services, please contact us at 206-284-6225.