Coldwell Banker Residential Brokerage is pleased to announce that Mark Althoff has become an affiliated agent with the company’s Harford County office.

According to Althoff, “As a lifelong resident of Maryland who has lived in Harford County for seventeen years, I look forward to providing the best customer service possible to assist buyers and sellers in meeting their own personal needs and goals.”

”We are very happy to welcome Mark to the Coldwell Banker network. His personality, knowledge of the area and commitment to excellent customer service leads to making customers for life,” said Marianne Ferguson, branch vice president of the Harford County Office.

Mark Althoff may be reached at 410-515-8243, or MARKofexcellencehomesales@gmail.com.

Coldwell Banker Residential Brokerage, Mid-Atlantic is a leading residential real estate company with 30 sales and resort rental locations and more than 2,250 sales associates serving the communities of Baltimore, Washington, D.C. and the Maryland and Delaware Beaches. Coldwell Banker Residential Brokerage is a subsidiary of NRT LLC, the nation’s largest residential real estate brokerage company. Worldwide, the Coldwell Banker network includes 3,000 offices with nearly 85,000 sales associates. Every day, Coldwell Banker Residential Brokerage properties are exposed to 16 million buyers on more than 725 high-traffic websites. For more information or to view local listings, visit ColdwellBankerHomes.com. To learn more about a career in real estate or affiliating with Coldwell Banker, visit CareersCB.com.