Courthouses in Cavalier, North Dakota, the US. Courthouses locations in Cavalier, North Dakota. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Funeral home Insurance Lawyer Real estate School All courthouses in Cavalier Pembina County State Atty Courthouse +1 701-265-4334 301 Dakota Street West # 9, Cavalier, North Dakota 58220 Write a review Phone Website Directions