San Marcos Telecom Solutions Carlsbad, San Diego CA

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Growing Businesses In

Southern California For 25 Years!

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For over 25 years, Southern Cal Telecom Inc. has been a leader in the field of telecommunication solutions for businesses throughout Southern California. Whether you are looking for the best phone system installations or data and network cabling in San Diego, CA, San Marcos, CA, or Carlsbad, CA, we can provide you with the right solutions.


Our Telecommunication Services Include: 


Phone System Installation & Repairs

Data & Network Cabling

Cloud Computing Solution

Wi-Fi System Solutions

Data Storage & Center

Carrier Service (VoIP & Hosted PBX Phone System)

Security & Surveillance Systems


At Southern Cal Telecom Inc., we understand that each company’s telecommunication needs are different. That is why we take the time to determine the needs and requirements of your business so that we can match them with just the right telecommunication solutions. When it comes to providing trusted telecom services, there is no need to look anywhere else. Our technicians are licensed and experienced to deliver uncompromising services for your business.


We Are Here for Your Telecom Needs


We are always here for all of your telecommunication needs in Southern California. Count on us for expert services including structured cabling, VoIP, hosted PBX, fiber optics, audio-visual and video surveillance services. With our capable and experienced team, you can feel confident knowing that all of your communication goals will be seamlessly met. Give us a call to receive a free estimate for your company today.


Get a FREE Estimate


Contact us to receive a free estimate for your telecommunication needs by calling (619) 390-9942. We also offer 24-hour emergency services. Give us a call today!

Southern California’s Premier Telecommunication Solutions


Thank you very much! We really appreciate the great job done by the crew! Look forward to working with you in the future." 


- Kristine M. Umscheid



Data Storage Centers