If you specify a "city" parameter, be advised that this is the city for the appraiser's mailing address, and not a list of cities the appraiser serves. "County" is a better parameter to return several appraisers serving an area. However if you are searching for an appraiser who is located directly in the area where you need an appraisal then "city" can be a useful parameter. It would be better not to also specify the "county" parameter when using "city" because sometimes cities cross county lines. "City" can also be a useful parameter if you don't know the name of the county where the property is located.