Southern California Business & Voice Communication,Santa Clarita
DTC logo

Southern California Business Communications Santa Clarita


96.2%Customer Satisfaction

10Average Years of Technician Experience


Ivan S. and Kevin C. helped us resolve our overhead paging issues when upgrading from NEC to Cisco. Thank you both for all your assistance. I would highly recommend DTC to others for their Telecommunications needs!
Dan F. is and always very responsive; great follow up and always follows through. I appreciate his help when needed, he may not always have the answer however he always takes care of our organization and ensures the issue is resolved. This is much appreciated; thank you for the support!
Your all are awesome to work with and completed in a timely manner. Thanks for all your assistance like always. (your team ROCKS)
Thank you, Michelle and team, for your amazing Customer service. And thank you Dave A. for your amazing Service and support as well.
Robert R. was extremely helpful with removing the phone system from one office and reprograming information into the main system. Don't know what we would do without him!
Best IT company in our 25 years of providing online services.
Best IT company in our 25 years of providing online services.
to the whole DTC Team
I would like to thank Joe Regan for coming out. He is always extremely professional, detailed and prepared for next steps if required to get the job done correctly.
The phone rep was very friendly and listened well. Ian, the field tech was amazing, effective, and informative. This was my first experience with DTC and I could not have been more pleased. THANK YOU!
We have been DCT customer for 12 years and be extremely happy with the support we receive.

Read More Testimonials


DTC (Digital Telecommunications Corporation) was established in 1982 in Southern California. Quickly establishing itself as a leader in systems integration, DTC partnered with vendors that offer their clients smart solutions to integrate voice and data systems that optimize business practices, drive workforce engagement, and create a competitive advantage – resulting in their business being more efficient, increasingly flexible, and driving productivity.

Los Angeles Skyline in Blue

Since 1982, DTC has been providing businesses in the Southern California region communications solutions that address their specific business needs. From the single office small business, to the multi-site hospital DTC has the expertise to implement and maintain any solution.

Whatever your business communication need: voice integration, cyber security unified communications, data networking, or structure cabling, DTC can create a solution to optimize your communications investment.

Smiling Customer Service Representative Wearing Headset Seated in Front of Desktop Computer

Customer Service

At the core of DTC's values is our belief of giving our customers premiere service. DTC builds strong relationships based on expertise and honesty.

DTC's commitment to excellent customer service starts with hiring and retaining the best people in the industry. The DTC service team has an average of over 10 years with DTC. Our customers receive service from the same skilled people time and time again. The DTC team has kept our overall customer satisfaction higher than 98% over the last decade.

Read Our Most Recent Articles

NEC's UNIVERGE Blue Engage Provides Benefits for Your Business

September 7th, 2021 by admin

A woman using a laptop while talking on the phone, with her coworkers in the background

With the pandemic still impacting the way businesses operate, the need for a flexible call center is high. With employees working remotely or in a hybrid manner, having the ability to work from anywhere is critical. At DTC, we understand these needs,...

Read Full Story »

Posted in: Solutions

How NEC's UNIVERGE SV9500 Communications Solution Can Help Your Business Adapt to the Changing Work Culture

August 16th, 2021 by admin

 A man in a suit  leaning over to use a laptop and tablets, while they are connected by a holographic display showing a sphere

Work culture is evolving, as remote working is becoming a permanent part of many businesses' and industries' workforces. This evolution is already leading to technology rapidly changing to match this new demand for accommodating this mobile work style....

Read Full Story »

Posted in: Solutions