Home > Computer and Network
Charles Varvayanis Logo
Charles Varvayanis
Computer and Communication Systems
Since 1990
(209) 586-3782
Charles Varvayanis Logo

Computer and Network
We install, maintain and repair PC, server and network systems including: Workstations, Servers, e-mail systems, Routers, Firewalls, WiFi Systems, Wireless Access Points, Wireless Networks, Point to Point Wireless Systems, Network Cabling, Data Centers, Computer Rooms, Equipment Racks and Cabinets and Etc.

Computer Room

We also provide Remote Service and Support for most systems and circumstances.  See our Remote Support page:
Remote Support

A photo gallery of our computer and network system installations is available here...  See our Photo Gallery page:
Photo Gallery

Charles Varvayanis
Sonora, CA  95370
e-mail:  charles@varvayanis.com
Phone:  (209) 586-3782
Fax:  (209) 586-3761
Business Card (PDF 153 KB)

© 2018 Charles Varvayanis. All rights reserved.