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Extraordinary skill - put into practice daily.

Our team of Sioux Falls attorneys has the experience and dedication to represent our clients through every stage of litigation. And by focusing on our clients’ unique cases and needs, we strive to deliver results that exceed expectations.

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Meet Our Attorneys


AV Preeminent
American Bar Association
The best lawyers in America
American Association of Justice Member
Sioux Falls Rotary South

Practice Areas

Insurance Law

From property damage to tort litigation, we seek fair resolutions with dedication and unparalleled preparation.

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Personal Injury

Our experienced lawyers are here to advise and help you when you are injured and need help the most.

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Automobile Injury

If you have been in an automobile accident, we can help you navigate the process and achieve justice.

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Business Litigation

Businesses large and small need help resolving legal disputes so they can focus on getting back to work.

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Trust Litigation

When trust disputes arise, our attorneys can help you navigate the legal intricacies inside and outside of the courtroom.

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Insurance Bad Faith

Insurance policies are a mutual promise—our experienced lawyers help make sure those promises are kept.

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Making a positive impact for clients and community.

In practice in Sioux Falls since 2006, the team at Fuller, Williamson, Nelsen & Preheim, LLP, works hard to set the highest standards for professionalism, integrity, and results. How? Through a unique combination of client collaboration, diverse skillsets, creativity, and innovation in legal analysis and conflict resolution. That’s why we are recognized throughout South Dakota, because we focus on tackling complex cases while simplifying the experience for our clients. We work hard to earn exceptional results for our clients. And we do it the right way.

Attorneys in Sioux Falls, South Dakota

Firm News

Your legal need is our next mission

Not sure what the next steps are? Or maybe you have questions about how to handle a legal issue with your business, your home, your finances, or even your own wellbeing? Consult with our team free of charge. We’re here to listen and help you find the resolution you deserve.

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