About Us

Koinonia Communication began operating in February 2005. 


Over the past 21 years we have expanded into different areas of communication with great success and have installed and maintained over 9000 signal boosters (low and high powered 2G, 3G, 4G & 5G units) and have done optimization on more than 4000 cellular sites. 


We are contractors for some of SA's leading cellular networks and also assist with their signal booster installations. Our clients include private residences, farms, high end luxury lodges, mines or any business large or small. 


We operate all over the Mpumalanga region as well as Limpopo and are based in Mbombela. 


If you are tired of dropped calls, slow data or no signal, Koinonia is here to assist with helping solve your signal frustrations to stay safe and connected!

Leadership & Values 

Koinonia Communication believes that reliable communication starts with personal service and strong technical expertise.  


Our management team is directly involved in every project we undertake and has 21 years of industry knowledge and experience.  


We specialize in signal booster solutions and believe in a hands-on professional approach to ensure that each client receives personalized and only the best customer service. We provide equipment  that is up to date with the current technology and that suits each customer’s individual needs. 


Our management team values are honesty, trustworthiness, consistency and faithfulness. We believe in establishing mutualistic, long term relationships with all our clients.


What Sets Us Apart

Our strength lies in years of technical experience, combined with excellent customer service. 


Our experience and good relationships as contractors for some of South Africa's leading cellular networks gives us valuable industry insight and an understanding of network environments, coverage challenges and signal optimization requirements. This industry insight helps us to resolve customer issues more effectively to ensure a better service. 


From the initial survey, through to the installation and ongoing support, clients can expect clear communication, professional workmanship and a commitment to reliable results.