IMPORTANT NOTICE:Attorney Mary H. Burd is currently on medical leave. At this time, her return date has not been determined. We appreciate your patience and understanding.
ATTORNEY AT LAW
LANDEEN LAW, P.C.
Experienced and caring when your family needs help.
With over 25 years of legal experience, we are here to support you.
Tiffani K. LandeenAttorney at Law — 25+ years experience
PRACTICE AREAS
Divorce
Compassionate guidance through one of life's most difficult transitions.
Criminal Defense
Strong, experienced defense when you need it most.
Visitation & Child Custody
Protecting your rights and your children's best interests.
Protection Orders
Helping you stay safe and secure through the legal process.
Proudly Serving Sioux Falls & Surrounding Communities
South Dakota
WHAT CLIENTS SAY
I can't say enough positive things about the ladies in this office. I've never felt so well taken care of. They are professional, prompt, and take the anxiety out of the situation. I would highly recommend their services.— Client Review
Great authority. Honest and good hearted.— Client Review
Tiffani really cares about the issues you bring to her and works hard to resolve them!— Client Review
CONTACT US.
6330 S. Western Avenue, Suite 140, Sioux Falls, SD 57108New location beginning November 16, 2026