Welcome to Bangs McCullen Law Firm

The Bangs McCullen Law Firm began over 130 years ago, when South Dakota was still part of the Dakota Territory.  A. W. Bangs began practicing law when wagon trains still traversed the prairie. While the legal landscape has changed over the last 100 years, our commitment to hard work, advocacy and excellence has not. From its roots in the 1880s, the Bangs McCullen law firm has grown from a small “store front” practice to a law firm with offices in Rapid City and Sioux Falls. Our partners, associates and support staff serve clients throughout South Dakota, North Dakota, Wyoming, Nebraska, Minnesota, and Iowa, as well as national clients.

The Bangs McCullen Law Firm brings an unrivaled passion to its work – and to the clients it serves. To that end, we believe that knowledge and experience matter. Whether we are serving national insurance defense clients, health care institutions, banks, corporations, local businesses, or individuals, we believe that our clients deserve a trusted legal team.  Our attorneys bring dedication to all of our work, and this is reflected in the results we achieve.