Welcome to Tieszen Law Office

  • Tieszen Law

    Serving Clients with Dedication and Integrity


    We are committed to providing the highest standard of representation to our clients.

  • Tieszen Law

    Proven Representation in South Dakota


    Richard and Ryker Tieszen presently represent a number of interests in the South Dakota Legislative arena.

  • Tieszen Law

    A Pierre Institution for over 30 years


    Our reputation is reflected both in the satisfaction of our clients and the respect of our colleagues. Our client satisfaction does our speaking for us.

Tieszen Law Office, Prof. LLC, has built its reputation on a commitment to integrity and quality service, both legal and legislative. We offer to our clients a unique team approach to problem solving. This team tactic and collaborative work ethic allows us to give our clients deeper insight and strategy to better serve their needs.

Our reputation is reflected both in the satisfaction of our clients and the respect of our colleagues. Our client satisfaction does our speaking for us.