Flandreau Lawyers

South Dakota lawyer Mitch Peterson is a partner focused on commercial litigation. As such, he assists both large and small clients, as well as individuals, with claims arising out of commercial transactions. He also does a significant amount of general litigation work for both companies and individuals.

This work includes litigation, trials, arbitration, and appellate work in the following areas: conditional use permits and variances, confidential information, construction, contracts, copyright, corporate/ownership, estate/probate, land use, non-competition and non-solicitation, non-disclosure agreements, product liability, professional services/negligence (legal, architectural, engineering, accounting, software development, financial services), real estate, sales of businesses, sales of goods, technology/software,...

Steve Johnson is a native of South Dakota, and was born in Sioux Falls. He attended Augustana College where he graduated Magna Cum Laude in 1973. He then graduated from the University of South Dakota School Of Law in 1976 as a member of the Thomas Sterling Honor Society and the South Dakota Law Review. Steve continues to be a frequent lecturer at the South Dakota School of Law. His many professional affiliations and distinctions include membership in the American College of Trial Lawyers, International Trial Lawyers Association, American Board of Trial Advocates and the Association of Trial Lawyers...

Russ Janklow specializes in personal injury and civil litigation, wherein he has tried over 100 jury trials in South Dakota, including several appearances before the South Dakota Supreme Court. Russ has been distinguished as one of the top personal injury trial attorneys in South Dakota and has repeatedly been acknowledged by his peers for his personal approach, diverse skills and his outstanding accomplishments. A tenacious litigator, Russ is recognized annually by Best Lawyers in America, a recognition he’s received since 2010. He was also awarded the “2014 Lawyer of the Year” in Sioux Falls for plaintiffs’ personal injury litigation, an...

Robert E. Hayes is a Financial Services lawyer at Davenport, Evans, Hurwitz & Smith, LLP in Sioux Falls, SD. Bob has long been recognized for his expertise in the field of creditors rights law, a fact reflected not only by his having served for years on the State Bar’s Debtor Creditor Committee but accumulating nearly a decade as chair of that committee. Bob has received an AV Preeminent® Peer Review Rating by Martindale-Hubbell®, for the highest level of professional excellence for their legal knowledge, communication skills and ethical standards. He was also selected by Best Lawyers® in the areas of...

Rebecca Wilson founded Wilson Legal Planning after practicing in the field of estate planning and elder law for 18 years. Rebecca’s practice throughout her career has been focused on estate planning, elder law, probate and trust administration. She enjoys working with her clients to help them understand their options and choose the best fit for their family. Rebecca received her undergraduate degree in psychology from Yale University with distinction. She graduated cum laude from the University of Minnesota Law School. Rebecca is a member of the National Association of Elder Law Attorneys, the Sioux...

Mark J. Welter was born and raised in Yankton, South Dakota; and Mark has lived in South Dakota his whole life. Mark earned a business degree at the University of South Dakota, and his law degree at the University of South Dakota School of Law. Mark then worked two years as a law clerk for John B. Jones, U.S. District Judge, District South Dakota, Southern Division. Mark then worked for 15 years as an insurance defense personal injury trial lawyer and worker’s compensation lawyer for Woods, Fuller, Schultz & Smith P.C. in Sioux Falls, defending clients against...

My commitment to each client is to achieve results that exceed expectations by providing high quality, personalized legal services. My commitment to each small business client is to provide high quality, creative, and results-oriented legal services and to serve as a primary resource in all aspects of the client's growth and development througout the formation, operations, and termination stages of the business life cycle.

Ross grew up in Sioux Center, Iowa. He earned his undergraduate degree at Augustana College in Sioux Falls, South Dakota, graduating in 2003 with majors in psychology and government. As a law student at the University of South Dakota School of Law, Ross served as an editor for the Great Plains Natural Resources Journal. Ross graduated among the top 10 students in his law school class in May, 2006. Ross has a diverse and growing practice, including business and real estate transactions, business formations, estate planning, probate, general civil litigation, and municipal law. He is presently the City...

Aaron Pilcher focuses his practice on corporate law, estate planning and administration, and general litigation. Aaron appreciates the opportunity to work alongside his clients to protect their life's work, and plan for what lies ahead.

Beau became partner in 2024 with his firm Den Herder, Hovden & Barrett. He joined the firm in 2019 as an associate. Beau has several years of experience practicing in a variety of areas including personal injury, civil litigation, real estate transactions, and debtor-creditor negotiations. Beau serves as the municipal attorney for several South Dakota towns including, Mission Hill, Lesterville, Gayville, Volin, and Wagner. Beau graduated from the University of South Dakota Law School in 2014. During law school Beau served as Lead Articles Editor for the South Dakota Law Review and was a member of the Trial Team. Beau has...

Horn Law Office is owned and operated by Garrett Horn, J.D. Mr. Horn has been practicing law since 2001 in Yankton South Dakota where he started his own firm, Horn Law Office, in 2006. Horn Law Office, fighting for you.