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Our knowledgeable Gaynor Telesystems staff has the experience to help you with hybrid business telephone systems (VOIP, digital, and analog), soft PBX’s, unified communications for business, data infrastructure, and security IP surveillance systems.

We take great pride in working with you to custom-design the business phone system that is a perfect fit for your needs now and in the future. We have extensive experience installing and maintaining multisite VOIP business communication systems.

Gaynor has enjoyed the same local ownership since its inception in 1974; you have easy access to our key decision-makers. Our clients rave not only about our products, but about excellent training of their employees and our exemplary follow up and responsiveness. Your satisfaction isn’t just a nice idea to us; it’s absolutely essential. Read more about what Gaynor has to offer and why.

Since your communication technology needs are ever-changing Gaynor will help you assess your current needs and design a strategy for the future, with an eye towards cost containment, increased customer satisfaction and employee productivity.

With office locations in Sacramento, Marysville / Yuba City, Chico, Redding, and Eureka, we can quickly supply and service our client’s needs from Stockton, CA to Medford, OR. Learn more about "Why You Should Choose Gaynor" for your business phone systems or surveillance systems.  


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If you have any general questions, please contact us. If you have services needs, please fill out our service request form or if you need a quote, we welcome your request.

Gaynor Telesystems Products & Services

VOIP, PBX, and IP PBX Business Telephone Systems
VOIP Multisite System Solutions
VOIP, Digital, and Analog Hybrid Small Business Telephone Systems
ACD (Automatic Call Distribution) Systems
Unified Communications 
Outlook Integration
Mobility Solutions, Office and Mobile Extension
Video Conferencing
Customer Care
Enterprise Video Software
IP Communications

Mobile Applications
Solutions For: Enterprise, Small Business, Service Provider, Home
School Intercom (Clocks / Bell Systems)
CCTV Closed Circuit TV Systems, Digital Video Surveillance and IP Video Surveillance
Call Recording Solutions
Access Control Systems, ID Badging Systems
Cabling / Wiring, Data, Telephone and Video Surveillance
Free Analysis for Local and Long Distance Carrier Services
Audio / Visual Systems
Data Infrastructure,  LAN / WAN / Routers, etc.