About Us

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Service First Federal Credit Union

Service First has been serving Sioux Falls and the surrounding communities since 1934. We are a not-for-profit, member-owned financial institution.

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Join Service First

Become a member of Service First.

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Learn about the history of Service First.

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Find a Service First location near you.

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Contact Us

If you need to contact us, complete the contact form and someone will respond to you shortly.

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Your debit card gives you access to over 85,000 surcharge free ATMs.

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Want to join our team? Take a look at our current job openings.