Coldwell Banker Innovations Back to Search Coldwell Banker Innovations Categories Real Estate Services 1850 Dual Hwy., Ste. 103 , Hagerstown , MD , 21740 (301) 745-1500 www.yourcoldwellbanker.com About Full-service real estate service. Contacts Primary Clarence Horst Broker/Owner Share × Print Email Facebook LinkedIn Twitter Pinterest Powered By GrowthZone