Schmitz, Kalda & Associates Categories EngineersLand Surveyors 320 N Main Ave, Ste C Sioux Falls SD 57104 (605) 332-8241 (605) 332-0116 Send Email Visit Website Rep/Contact Info Gary Andersh LS Phone: (605) 332-8241 320 N Main Ave, Ste C Sioux Falls SD 57104 Kim J Buell PE, LS Phone: (605) 332-8241 320 N Main Ave, Ste C Sioux Falls SD 57104 Share × Print Email Facebook Twitter LinkedIn Tell a Friend ×