The Donaldson Group is a full-service real estate management and investment company that provides expertise in property and asset management. It offers a range of management and advisory services. The company undertakes the analysis of investments, underwritings and acquisitions. It specializes in development and construction management. The Donaldson Group also provides a variety of accounting and financial services. The company offers a range of connection services for high-speed Internet, satellite televisions and telephones. Its residential communities include the Cross Creek Apartments, Courts of Madison and Charleston Manor. The company also provides options for online payment of rents. The Donaldson Group is located in Rockville, Md.