With over 2,000 clients, ranging from manufacturing, oil & gas, banking and enterprise environments, we can benefit your organization. Here are a few of our friends. Please feel free to ask about additional references.

Proven excellence... comments from a few of our clients



CCIM, SIOR, President

Newmark, Grubb, Levy, Strange & Beffort


“I have known Mike Harber for over 20 years and during that time have found him to be extremely competent, an industry leader, and a consummate professional. I would go to Mike with any voice or data needs for me or my clients, and have the utmost trust and confidence in him to lead me in the right direction.”



Xpress Wellness Urgent Care, President


“Great customer service and very knowledgeable. Anytime we have a need, American Telecom & Technology is easy to reach and prompt in their response. As a growing business with new locations in Oklahoma and Kansas, I appreciate their thorough analysis of the service options available to us and assisting us in selecting the best option that meets our needs.”


Technical Services Assistant

CKEnergy Electric Cooperative”

“Nita Mann has gone above and beyond on all of our projects over the last 2 years.  She’s been there through contract troubles and physical network troubles, and has always been ready willing and able to help.  I can’t say enough good things about the job she has done for us, and the dedication that she has shown to resolve any issues.”


V.P. Operations, T & W Tire Stores

"Michael and Nita work very hard to make sure the customer's problem has been solved; they understand that their business thrives on customer satisfaction."

Doug Parker

Executive Vice President, Liberty Federal Savings Bank

"Michael Harber did a great job for our bank.  Communications issues with AT&T were resolved with Michael on our team. I would recommend Michael and American Telecom and Technology, LLC, to anyone who needs help with voice, data or related systems."

Company News

May 2015 -

American Telecom and Technology CEO Nita Mann and President Michael Harber both earn special selection to AT&T's Amazing Race in Dana Point, CA.

 April 2016 -

American Telecom and Technology selected to represent  University North Park Project for Norman Economic Development Group.

September 2016 -
American Telecom and Technology has earned a ALLY status with AT&T for this region.  This status provides American Telecom and Technology software and special customer engagement capabilities.

September 2017 -

Michael Harber and Nita Mann guest speakers for American Indian Chamber of Commerce Southwest Oklahoma State Meeting.

January 2018 -

American Telecom and Technology Selected as AT&T Bronze Award Winner.

April 2018 -

American Telecom and Technology Recognized by ACC for first year Dealer Top Sales Award.