Guardian And Protective Services, Inc. Share: Social & Human Services Guardian And Protective Services, Inc. Visit Website 3801 Lockport Street, Ste #4 Bismarck, ND 58503 (701) 222-6600 (888) 570-4277 222-6666 (fax) About Rep Info Map About Protective services for the elderly and disabled Whom to Contact Judy Vetter What's Nearby? Distance: 5 10 15 20 25 50 mi.