Founded in 1973, Prudential Don Johnson Company Realtors is one of the oldest real estate firms in San Antonio. The firm lists and sells properties and provides property management, financial analysis, relocation assistance, planning and market evaluation services. It deals in single-family and multifamily apartments, condominiums, townhomes and mobile homes. The agency also offers information on property locations and rates. In addition, the firm provides consulting services to clients. Prudential Don Johnson Company Realtors is an independently owned and operated member of Prudential Real Estate Affiliates, which operates an international network of more than 2,000 offices and employs over 70,000 sales professionals.