At this time, Sanicola Appraisals Covers all of Washington and Frederick County, Maryland as well as Berkeley County, West Virginia. We specialize in a smaller geographical area to ensure competency and in depth knowledge of the markets we cover. Geographical competency is one of the most important factors one should consider when choosing a real estate appraiser. The nuances of each market must be understood and analyzed by the appraiser. Unfortunately, that is not always the case when a real estate appraiser covers such a broad geographical region!