Phone & Security Systems

Phones in a row

Let's face it, there's a lot to consider when choosing a telephone or security system.

Gaynor Telesystems provides comprehensive business phone system & security system solutions in the Northstate area. We understand this world in all of its complexity, let us help you navigate it so you don't have to become the expert.



Addressing the needs of K-12 school systems as well as higher education campuses.


Security and phone solutions for state and local government organizations.

Single-site businesses

Small business solutions to grow their companies to the next level

multi-site businesses

Perfect for businesses operating on multiple sites