looking for a lawyer attorney who can practice in south dakota

I have a South Dakota judgment ordering the owner of a building next door to my building to provide water services to my building and he has failed to do so as well as neglected his building which is about to fall down... I have contacted the city and they ignore my requests so I'm getting frustrated in that I cannot use my bathroom because of this. I am considering filing a pro se suit against the city and the neighbor.
Tom Bennett, Mobridge, South Dakota