-----------------------------Network Twenty-One Inc.---------------------------------

When you are looking for Communications Specialists in Tampa, you needn't look any further than Network Twenty-One Inc. in Tampa. Our experienced team of professionals will devise a solution for you regardless of the size of the project. Network Twenty-One offers a full range of telecommunications services. Whether you need a team of experienced installers, or just consultation on a SONET Ring,  or D.C. Power recommendations, DACS circuit troubleshooting, Superstructure installations, or any other telecommunications equipment related questions, we can find the solution that is right for you.

Our Services

Cell Site Maintenance, Radio equipment installations, Fiber optic equipment  installations, Battery testing and Maintenance, Network troubleshooting, and repair. Central office/Data Center installations, Superstructure construction, raised floor to suspended threaded rod and everything in between. 





Senior Management


C.E.O. - Carolyn Riggs

President - Sabrina Riggs Piepenbring

Senior Operations Manager - Richard Piepenbring



Office Management

Office Manager - Angelina Turner

Operations Manager - Keith Holmes

Installations Coordinator - Donald Colt