Two-Way Radio Portable and Mobile Communications for Commercial Business and Public Safety


(803) 547-2500


Experience the next generation of instant two-way communication 
with one of the largest privately owned UHF Radio networks in the United States, currently spanning multiple states . Enjoy crystal clear sound from local to multiple states with Fleettalk's world famous technology backed by the experience and expertise of an extensive network of local dealers.



Using the Fleettalk Nexedge format, the areas largest coverage area, talk from Florida to Virginia with crystal clear digital technology. Click below to find out more at our new southeast dealer website!

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Two-Way Radio

Rock Communications, sells, repairs and maintains two way radios and supporting infrastructure.  We carry Kenwood, Hytera, and Vertex radios, and support all brands of radios.

Two Way Radio Service ›


Two-Way Network Design

Rock Communications utilizes the experience, expertise and knowledge of over 100 years combined.  We bring to you the latest in technology with the know-how to meet your communications needs.

Network Design