429 Broadway Street PO Box 147 Buxton, ND 58218
116 W. Johnson Ave. PO Box 104 Warren, MN 56762
Hepper Olson Architects has specialized in
working with residents of small towns of North Dakota,
South Dakota and Minnesota on a wide range of
projects from renovations to new construction. 
Hepper Olson Architects was founded in Grand Forks, North Dakota by Bobbi Hepper Olson in 2001 and soon after opened a Buxton office located within a renovated stone bank in Buxton, ND. Hepper Olson Architects currently has their main home office in Buxton and a satellite office in Warren, MN.