Boldt Farm Supply Farm Equipment Contact Information Phone: (701) 774-3739 Address: 13882 W Front St, Williston, North Dakota 58801 Get Directions About Boldt Farm Supply is a farm equipment sales company located in Williston, ND. Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Claim Listing Recently Viewed: Loading... Previous Next