Providing client-focused and results-driven advocacy at every stage of litigation.

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About Us

Fuller & Williamson, LLP is a continuation of a law practice that began in 2006, when Bill Fuller and Susan Sabers established Fuller & Sabers, LLP. Hilary Williamson joined the practice in 2007 and became partner in 2012. After Governor Daugaard appointed Susan Sabers to the circuit court bench, Bill Fuller and Hilary Williamson formed Fuller & Williamson, LLP, with the goal of continuing the firm’s legacy of providing clients with nothing less than complete preparation and exceptional advocacy at every stage of representation.

Bill Fuller began practicing law in South Dakota in 1973. Bill’s family has a long history in South Dakota’s legal community. His father, Howell Fuller, was one of the named partners of Woods, Fuller, Shultz & Smith P.C., and his great-grandfather, Howard G. Fuller, sat on the South Dakota Supreme Court. Hilary Williamson began practicing law in South Dakota in 2006. She clerked for the Honorable Judith Meierhenry of the South Dakota Supreme Court. Bill and Hilary focus their practice on commercial and civil litigation, insurance defense, and personal injury.

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Attorneys

Administration

William P. Fuller

After graduating from Washington High School in Sioux Falls, Bill attended Utah State University and the University of South Dakota as an undergraduate. He received his law degree from the University of South Dakota in 1973, and joined the law firm of Woods, Fuller, Shultz & Smith P.C. Bill became a partner at the Woods law firm in 1976 and practiced there until 2006 when he joined with Susan Sabers to form the firm of Fuller & Sabers, LLP.

Bill is AV rated in Martindale-Hubbell and is also listed in Best Lawyers in America in the areas of Commercial Litigation and Bet-The-Company Litigation. Bill has tried over 150 jury trials. He has more than 35 reported South Dakota Supreme Court decisions and more than 50 reported federal court decisions. He has been appointed as a Special Assistant Attorney General for the State of South Dakota to assist in the defense of state entities. Bill is a member of the American Bar Association, American Association for Justice, South Dakota Trial Lawyers Association, the State Bar of South Dakota, South Dakota Defense Lawyers Association, Defense Research Institute, Second Judicial Circuit Bar Association, the American Board of Trial Advocates, the American Society of Legal Advocates, and is a Fellow of the Litigation Counsel of America. He served as a past governor of the South Dakota Trial Lawyers Association, Chairman of the Evidence Committee for the State Bar of South Dakota, and presently serves as Chairman of the Civil Pattern Jury Instruction Committee for the State Bar of South Dakota. He is a member of the Federal Practice Committee for the District of South Dakota. Bill is named in USA America's Leading Lawyers for Business in General Commercial Litigation and was also a 2011-2012 selection by Super Lawyers. He is admitted to practice in South Dakota, Minnesota, the Eighth Circuit Court of Appeals, as well as the Flandreau Santee Sioux Tribal Court, Yankton Sioux Tribal Court, and Standing Rock Tribal Court. Bill also serves as a civil mediator and arbitrator.

Bill is a past board member of the Rotary Club of Sioux Falls and the Alzheimer's Association (Siouxland Chapter) and currently serves as a Director Emeritus on the Board of Directors of the Howard Wood Dakota Relays and the Board of Directors of the South Dakota Skydivers.

Hilary L. Williamson

Hilary graduated magna cum laude from the University of Sioux Falls in 2003 with a B.A. in criminal justice. During her undergraduate career, she was a Presidential Scholarship recipient for four years, was named the 2002 All-American Cross Country Scholar Athlete, and served as a Faculty Development Board Member.

Hilary received her Juris Doctor in May 2006 from the University of South Dakota School of Law, where she graduated in the top ten percent of her class and was a Sterling Honor Graduate. While in law school, Hilary was the Lead Articles Editor for the South Dakota Law Review and her article on parole revocation was published in the South Dakota Law Review in 2005. In 2004 and 2005, Hilary was a recipient of the USD Law School Foundation Scholarship and was named to the Dean’s List. Hilary was the Graduate Assistant to the South Dakota Board of Regents in 2005-06.

Following graduation, Hilary served as a law clerk to the Honorable Justice Judith Meierhenry of the South Dakota Supreme Court. As a law clerk, Hilary reviewed hundreds of briefs, heard dozens of oral arguments, and assisted the South Dakota Supreme Court in writing its decisions. She joined the firm upon completion of her clerkship.

Since joining the firm, Hilary has represented clients in diverse and complex civil litigation matters. She is experienced in all phases of the litigation process from motion hearings to trial. Her practice also includes guardianship, conservatorship, and probate matters. Hilary has been repeatedly recognized for her exceptional legal writing skills at both the trial and appellate levels. Even before being made one of the youngest partners in South Dakota in 2012, Hilary was already regarded as one of the State’s finest legal writers.

In addition to the State Bar of South Dakota, Hilary is a member of the Minnesota State Bar Association, American Bar Association, South Dakota Defense Lawyers Association, South Dakota Trial Lawyers Association, Second Judicial Circuit Bar Association and Second Judicial Circuit Women in Law (President, 2010-2011; Vice President/Treasurer 2009-2010). She is admitted to practice in South Dakota, Minnesota, the Eighth Circuit Court of Appeals, as well as with the Flandreau Santee Sioux Tribal Court.

Derek A. Nelsen

Derek graduated with distinction from the University of Nebraska, Lincoln, with a B.A. in 2006. He received his Juris Doctorate from the University of South Dakota School of Law in 2009. As a testament to his writing and oral advocacy skills, Derek was the only person to simultaneously be a Law Review Member and Moot Court Board Member during his time in law school. Derek’s law review article on serving notice by publication was selected for publication in 2008. As a Moot Court Board Member, Derek received several awards and was recognized for his legal writing and oral arguments in competitions across the United States. On top of his accomplishments outside of the classroom, Derek graduated from law school in the top ten percent of his class and was a Sterling Honor Graduate. Derek was also the recipient of the prestigious Gavel Award, which is an annual award given by the law school faculty.

After graduating, Derek served as a law clerk to the Honorable Justice Judith Meierhenry of the South Dakota Supreme Court from 2009 until 2011. As a law clerk, Derek reviewed hundreds of briefs, heard dozens of oral arguments, and assisted the South Dakota Supreme Court in writing its decisions. He joined the firm after his clerkship ended.

Derek is a member of the State Bar of South Dakota, Minnesota State Bar Association, American Bar Association, South Dakota Defense Lawyers Association, South Dakota Trial Lawyers Association, Second Judicial Circuit Bar Association, and Defense Research Institute. Derek is admitted to practice in South Dakota, Minnesota, the Eighth Circuit Court of Appeals, as well as the Flandreau Santee Sioux Tribal Court.

Eric Preheim

Eric graduated summa cum laude from the University of South Dakota in 2006 with a B.S. in criminal justice. While an undergraduate student, he received numerous scholarships and awards, including the Phillip Roche Scholarship for Community Service and the award for the top criminal justice student.

Eric went on to receive his Juris Doctorate in 2009 from the University of South Dakota School of Law. In law school, he was a Moot Court Board Member, a Legal Writing Graduate Assistant, and a Sterling Honor Graduate. His academic achievements included receiving the top grade in eleven classes, including Insurance, Civil Procedure, Evidence, Appellate Advocacy, Commercial Law, and Contracts, among others. At graduation, Eric was selected to receive the Lexis Award for academic excellence, which is given to an outstanding student by the law school faculty.

After law school, Eric served two years as a law clerk for the Honorable Karen Schreier, the Chief Judge of the United States District Court for the District of South Dakota. As a law clerk, Eric read hundreds of briefs, researched complex legal issues, and drafted numerous memos for the Judge’s consideration. As a result of his time as a law clerk, Eric enhanced his understanding of insurance law, employment law, civil procedure, and evidence. After completing his clerkship, Eric worked at the Minnehaha County Public Defender's Office where he appeared in court daily. As a public defender, Eric represented hundreds of individuals and successfully defended his clients in several trials and contested hearings. Eric is admitted to practice law in South Dakota and the Eighth Circuit Court of Appeals.

Laura Stewart

Laura obtained her Paralegal degree from Nettleton College in Sioux Falls in 1995 and started her legal career as a legal assistant with the Brende & Schroeder Law Firm. Over the years she worked as a paralegal at the Johnson, Heidepriem, Miner, Marlow & Janklow Law Firm, the Tobin Law Office and the Janklow Law Firm. Laura has worked in a wide range of legal areas from personal injury to family law to products liability to criminal law. Laura joined the firm part time in the Spring of 2007. She then went full time October 2010. Laura’s excellent organizational skills and attention to detail are a great asset to the firm.

Tami Hurley

Tami Hurley first entered the legal profession as a word processor at Davenport, Evans, Hurwitz & Smith in 1986. Over the years, she worked as a legal secretary for Hoy & Hoy Law Firm and Thompson Law, P.C., eventually becoming an administrative Assistant at Thompson Law. She was employed briefly at a non-law related job, but missed the challenge presented by working as a legal professional and joined the firm in August 2007. She is a welcome addition to the firm.

Sara Heller

Sara began her legal career in 2007 in Pierre, South Dakota, working in a diverse range of practice areas, from estate planning and corporate matters to energy and telecommunications regulatory law, before moving with her family to the Sioux Falls area. She also has experience in other legal areas such as personal injury, criminal law and conservatorships and guardianships. Sara joined the firm in 2010. She brings a fresh perspective and great organizational skills to the firm.


Practice

We practice several types of law, below is the list of practices we offer legal expertise in.

Contact

Phone NumbersTel 605.333.0003
Fax 605.333.0007

Email Addressinfo@fullerandwilliamson.com

Location7521 S. Louise Avenue
Sioux Falls, SD 57108