About Us


Personalized Installation

SCI Telecom has built its solid reputation on delivering the highest quality of service with compelling product line offerings to meet our customers' expectation. With state-of-the-art telecommunication systems in place, our customers are able to differentiate themselves as leaders in their respective fields. We offer a variety of maintenance plans as our guarantee that systems will continually operate with minimal downtime or interruption for years to come. We represent top-quality manufacturers such as Cisco, Polycom, Avaya, and Nortel. telecommunications


Experienced staff

With over 25 years in the network and telecom business and 15 years CCTV security system, you can count on our expeirenced staff at SCI to get the job done right the first time and completed in a timely manner. You can think of SCI Telecom as a single point of contact for your entire voice and data infrastructure, thus allowing us to recommend the best possible solution with most advanced technologies to take your business to the next level. We are a California Corporation since 1995 with many years of telecom experience. Call us now for more information on how to clean up your wires and get your network running at peak potential.

Our Goal and Mission

Our goal is to provide customers with the best technology solution suited for their specific needs. This combined with our experienced project management team will assure a seamless transition and a pleasant experience.    


license plate camera

Security Cameras

Securing your business assets is a vital aspect of maintaining profitability in today's marketplace. With overhead skyrocketing, sustaining business profitability gets more difficult.

Keeping inventory shrinkage to a minimum while maintaining employee productivity is paramount to success. Having video surveillance can assist your business in keeping these items in check.

There are various loss prevention strategies available. However, security surveillance is a very powerful tool that isn't being used at its fullest capacity. At SCI Telecom, we can help you maintain that "bottom line" utilizing the latest and greatest technology.

Cisco Phone System

IP Phone Systems

What is an IP Phone System?

An IP telephone system uses packet-switched Voice over IP(VoIP), or Internet telephony, to transmit telephone calls over the Internet as opposed to the circuit-switched telephony used by the traditional Public Switched Telephone Network (PSTN).

At SCI Telecom, we offer a complete selection of Cisco, Polycom, Avaya, and Nortel. Call our friendly customer service representatives for more information on our products and services.


Network Solutions

New technology is helping businesses communicate more effectively. Whether the task at hand is linking offices together or integrating telephone lines with data systems, emerging technologies are enabling better and faster solutions.

SCI Telecom works closely with your IT staff to implement the best possible Telecom and data solutions. Please call our representatives to get more information.

Contact Us

SCI Telecom Inc

20628 East Arrow Highway, Covina, California 91724, United States

(626) 331-8861



8:00 am – 6:00 pm


8:00 am – 6:00 pm


8:00 am – 6:00 pm


8:00 am – 6:00 pm


8:00 am – 6:00 pm


8:00 am – 6:00 pm



Monday - Saturday: 8am - 6pm  Sunday: Closed