Support Systems, Inc. Share: Home Healthcare Support Systems, Inc. 600 S 2nd Street, Ste #105 Bismarck, ND 58504 (701) 255-6503 255-1276 (fax) About Rep Info Map About Provides independent living support services to persons with special needs in their homes. Whom to Contact Donald G. Wald What's Nearby? Distance: 5 10 15 20 25 50 mi.