Ferry County Professional Service Inc. is a title guaranty and closing corporation located in Ferry County Washington working exclusively in real property and real property issues.

Originally established in the early 1900s around the discovery of gold and subsequent boom, it has been part of a growth of the area for over 110 years. Real property located in modern Ferry County was owned by the Colville Confederated Tribes. Ferry County was established on February 21, 1899. The earliest records of patents, gold mining claims and early transactions are still housed and a part of the Ferry County Professional Service historic business site records. Ferry County Professional Service Inc. is a consolidating title plant from the only original title companies established in the county and in continuous operation. The Ferry County Court House burned in 1940's destroying most of the county records. 

Ferry County Professional Services houses the only comprehensive collection of documents for abstracting and title insurance in the county.