Steffes Agency Inc. Share: Insurance - Legal & Financial Steffes Agency Inc. Visit Website 1155 Burlington Drive, Ste B Bismarck, ND 58504 (701) 255-6144 (701) 222-0891 (fax) About Map About Steffes Agency is an independent insurance agency in Bismarck. We specialize in home, auto, umbrella, farm, bonds and business insurance. We invite you to call us for a free quote at 701-255-6144. What's Nearby? Distance: 5 10 15 20 25 50 mi.
