X-DOT provides services both nationally and internationally from its North American headquarters facility located in Addison, Texas, which is in the Dallas city limits. For further information concerning our wide range of engineering and support services, please contact us at:


4500 Westgrove Drive, Suite 395
Addison, TX 75001

Phone: 972-248-7243
Fax: 972-248-7380

For a map and directions to our offices, please click on the following link:

Map and directions to X-DOT

We would love to hear from you and talk about a potential project, or simply answer any questions you might have and point you in the right direction. We’re the communications experts with more than 35 years of experience (Est. 1982) in this technology-driven industry, so you can trust us to give non-biased advice.

To email one of our senior management team members at X-DOT, please select the appropriate email address below: