Are You Experienced? We Are.
When communications break down, calls go unanswered, products go unsold and orders go unfulfilled – and your reputation and your business suffer. With so much at stake, why trust your communications solutions to anyone else?
How Can We Help You?
On-premises and cloud based PBX business phone systems in Dallas-Fort Worth.
Cabling
Voice/Data/Fiber Optic - cabling installation and maintenance in Dallas/Ft. Worth and nationwide.
Wireless Networking
Industry-leading indoor/outdoor wireless connectivity and Wi-Fi products.
Remote Programming
Tandem Data offers remote phone system programming for your phone system.
Paging Systems
Tandem Data is a leading provider of quality paging systems. We can provide the perfect paging solution for any venue.
Carrier Services
Tandem Data is an authorized agent for some of the top local phone service, long distance, internet and data service providers in the industry.
More About Tandem Data

Office Phone Systems
Tandem Data is a leading provider of business phone systems in Dallas-Fort Worth, for companies ranging from small to large. We sell, install, service, and maintain office phone systems from Avaya, NEC, Nortel and our own hosted virtual phone system in Dallas and Nationwide:

Remote Programming
Tandem Data offers remote phone system programming for your phone system right from our office! See how we can assist you in meeting your Avaya and Nortel VoIP phone system needs so we can get your business to maximum productivity!

Wireless Networking Solutions
We are your one call for turnkey installation of wireless solutions whether you need them in Dallas, TX or Nationwide. Retail and small office networks, warehouse environments, building to building campus environments and enterprise-class installations, we have the coverage and expertise to get it done right the first time..

Voice / Data / Fiber Optic Cabling
Tandem Data services Dallas and the surrounding areas with a single source solution for your structured cabling needs. We work with you to assess and design your sites specific network cabling requirements and then implement the best data network cabling solution while keeping your budget in mind.

Nationwide Service
Tandem Data offers remote phone system programming for your phone system right from our office! See how we can assist you in meeting your Avaya and Nortel VoIP phone system needs so we can get your business to maximum productivity!
Contact Us
Questions?
We’d love to hear from you!
Address: 14580 E. Beltwood Parkway. Suite 107, Farmers Branch, TX 75244
Telephone: 927-820-8600
Fax: 972-820-8610
Email: info@tandemdata.com
Testimonials
“We were looking for a single point of contact for our telecom service needs to handle our national footprint and supplement our corporate telecom department. Tandem Data is very responsive in getting our requests handled in a timely manner. I cannot imagine using another group after this experience.”
M. Howsen, Director IT, Cross Point Funding
” When doing projects across the country, it is nice to deal with one vendor throughout the entire project and know that I am going to have the jobs done correctly. After trying several of Tandem Data’s competitors, we plan on working with Tandem Data well into the future.”
R. Eddings, Implementation Manager, Perot Systems
“We have worked with Tandem Data on several projects through the years, and they always provide excellent service. They’re efficient, knowledgeable and professional, and can handle my networking and telecom work virtually anywhere in the country.”
C. Murphy, Director of Operations, Development Ventures
