The Team

At SimplexQ, all of our technicians are professional, courteous and hard working. We produce quality work in extreme conditions. Together, the SimplexQ team has almost 50 years of experience in the wireless and telecommunications industry.

From ground up turnkey tower installations to complex antenna and feedline troubleshooting, SimplexQ’s technicians apply the same precise mechanical and electrical aptitude our customers have grown to expect. Although all of our technicians are diverse, we have technicians who have honed their skills in the specialty of Complex Impedance Testing of Radio Frequency Systems, Ground System Testing, Obstruction Lighting including Incandescent, Strobe and LED Lighting Systems, Tower Erection, Electrical Systems and Project Supervision.

Charlie Roberts – CEO

Charlie founded SimplexQ, formerly Simplex Tower Service, in 2003. Twenty years in the wireless and telecommunications industry has provided Charlie with a wealth of knowledge that has helped him build long lasting customer relationships and a successful company that prides itself on quality, hard work and professionalism. He is certified in Comtrain, Tractel, Safety Connection, Eupen, Andrews, Huber Suhner, PPC, Times Microwave and Anritsu and specializes in complex radio frequency installations and radio frequency trouble shooting. Charlie has a degree in High Angle Rescue from North Carolina A&T State University and an Associates’ degree in Electronics from Pulaski Technical College.

James Sledge – Director of Operations

James has been in the wireless and telecommunications industry for twenty years and with SimplexQ since the inception. Some of his responsibilities are to coordinate the daily field operations, estimate projects and manage materials. James also acts as a liaison between SimplexQ and its customers, as well as actively develops new business opportunities. James is certified in CPR, PPC, Anritsu, Andrews, Comscope, Eupen, Tractel and Safety Connection. He is a diligent worker who strives for excellence in all that he does.


Kavan Oldham, Brandon Wilson, Billy Folsom, Stetson Slate, Aaron Eller