Contact Us
Allied Telephone and Data is more than just a telecommunications company. We provide Baltimore area businesses with innovative wireless technologies, telephone system installation and repair, billing analysis, disaster recovery, cabling plant overview, proposal writing, contract negotiation, and project management for all low voltage projects such as, but not limited to: IP cameras, card readers, overhead paging systems, building automation systems and fire alarms. We also offer our unique Low Voltage Building Commissioning consulting service, where we serve as the Owner Representative for all of your low voltage needs.
Please use the form below to contact us with your questions. Fields with an * are required.
Allied Telephone and Data Corporation is located in Fallston, Maryland and services customers in Harford County in addition to Towson and surrounding areas in Baltimore County. Our business telecommunications services provide building commissioning, telephone installation, data systems installation, business project management, and various additional services to improve your business technology needs.
