Home | Sterk Financial Services

Plan · Protect · Grow

Financial education, meticulous planning & clear guidance.

Advice You Can Trust

Offering advice and support throughout all life's milestones.

Working Hard For You

Bridging the gap between where you are and where you want to be.

Custom Designed Planning

We design holistic, cohesive, personalized strategies to help increase investments, reduce taxes and risk, optimize portfolio allocation, and create income streams designed to last a lifetime. Our ultimate goal is to align your overall financial picture to support the life you want to lead.

Financial Planning

Team Fiduciary Approach

Every Sterk Financial Services client has access to an experienced team working tirelessly as fiduciaries for their best interest.

Our Fiduciary Team

Disciplined Investment Methodology

We conduct a quarterly evaluation of your portfolio designed to preserve and grow your wealth. This robust due diligence and research process is led by our multi-year Forbes List Award-Winning Founder.

Wealth Management

Your Financial Team

We act as a Fiduciary for our clients. Our experienced team has decades of experience and we pride ourselves on responsive and dedicated client service.

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Forbes Award-Winning Firm

We are honored to have earned a spot on not one, but two Forbes Lists for six years running, including 2023 Forbes Best-in-State Wealth Advisors and 2023 Forbes Top Women Wealth Advisors Best-in-State, #1 in South Dakota

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"We can help you protect and grow your portfolio to set yourself up for a successful financial future. Our goal is simple – to provide advice and strategies that aligns the money you have with the life that you want to lead."

- Mary Sterk, CFP® CPFA

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