Attorney Marty J. Jackley Opens New Pierre Office Location

Previous South Dakota Attorney General Marty J. Jackley is Located at Historic Hyde Building in Pierre, South Dakota.

Pierre, South Dakota: Marty Jackley’s office is now established in the Historic Hyde Building, constructed in 1906, in Pierre, South Dakota.  Marty is a general law practitioner with an added focus on Business Advice and Litigation, Agricultural Law, Construction Law, Governmental Law, Real Estate and Estate Planning.

Marty brings an abundance of experience in these practice areas helping clients throughout the state of South Dakota. Conveniently located near the State Capitol, State Supreme Court and Hughes County Courthouse, at 111 West Capitol Avenue, Marty is representing Gunderson, Palmer, Nelson & Ashmore LLP, at the firm’s new office location.

Marty is the previous Attorney General of South Dakota, a former United States Attorney for South Dakota, former Special Assistant Attorney General for South Dakota, and a former partner at Gunderson, Palmer, Nelson & Ashmore, LLP. In 2008, Marty was named the South Dakota Prosecutor of the Year by the South Dakota State’s Attorneys Association; and, in 2016, he was named the National Attorney General of the Year by the National Association of Attorneys General. Marty was endorsed by all 66 South Dakota State’s Attorneys in the 2014 election, has served as president of the National Association of Attorneys General, and chairman of the Conference of Western Attorneys General.

In 2018, Marty successfully argued before the Supreme Court of the United States in South Dakota v. Wayfair to give main street businesses across South Dakota and the nation a level playing field. He has extensive trial and appellate experience, and brings with him a wealth of knowledge and legal expertise. 

“Serving the legal needs of South Dakota in our Capitol City, with the attorneys and staff that raised me, has become a blessing.  Our historic Hyde Building is home to dance, opera, dining, financial services, and a United States Senator.”

With over 45 years of providing a full range of legal services, Gunderson, Palmer, Nelson & Ashmore, LLP is one of South Dakota’s largest law firms in a multi-state region. The firm’s original location is in the historic Elks Building in downtown Rapid City, South Dakota, where the firm has lawyers providing service in South Dakota, North Dakota, Nebraska, Wyoming and Montana. More information about Gunderson, Palmer, Nelson & Ashmore LLP may be found on

Practice Areas

Whatever the legal need, in Rapid City or Pierre, our clients can rely on experienced professionals and dedicated support staff to listen, respond, and deliver results.