Award-winning service provider in Dallas, Fort Worth since 1987

What sets us apart? Unlike most communication providers, we custom build the best solution that fits your business needs. And most importantly, we're locally staffed to support our North Texas customers 24/7.

Why NTi?


Local Sales and Support

Staffed to support our North Texas customers through any need 24/7

Leading Technology Solutions

Partnered with industry leading technology providers for premise, cloud and hybrid solutions

Partner Approach

From SMBs to Large Enterprises, we partner with our customers to understand the needs of each business

Exceptional Team Expertise

Our support staff and field technicians are highly trained to support all of our customer needs 24/7

Low Price Guarantee

For all of our technology solutions, we provide industry leading pricing – guaranteed

NTi Technologies was established in 1987 as National Telesystems, quickly becoming the #1 telecommunication provider and servicer in the Dallas-Fort Worth metroplex. Our focus has always been the white-glove customer service that set us apart more than three decades ago. Having roots in the traditional, premise phone system world National Telesystems began expanding services offered as the demand grew. Business operators needed a trusted partner for more than their phone systems. As technology continued to advance, National Telesystems heeded the call. 

Cabling Services & Vendor ManagementEfficiency and ROI are two things on every business operator’s checklist. NTi started with this in mind, performing our own cabling – equaling cost efficiency and improved quality for you. Being experts in the technology hooked up to the cable we run or repair, we have the experience and knowledge to maximize its use. We work at the same time to ensure any over-priced phone or internet bill you may be experiencing can be corrected as quickly as possible. 

Security concerns came first. A very common problem our customers have is with their security. This had our experts’ step into the world of Access Control and Security Cameras. NTi alleviates the struggle & time-consumption of finding the right system for a business by already busy operators and potentially end up with ill-matched systems. Our time is spent experiencing and researching industry leaders so you can rest easy knowing you have the best match, from years ago to today. Our dedication to quality starts with us – our office is secured by our solutions, which have been installed by our own local technicians. 

Conference Room Technology. Today, video conferencing has become the mainstay of most organizations’ ability to communicate, compete, and succeed. The ultimate goal is to focus on the business at hand, not the distraction of technology. From virtual conferencing, sound masking, digital signage & in-person meeting experiences, knowing how to create a seamless audio/visual conferencing experience requires the understanding of what it takes, then putting it together in a one-touch meeting experience. 

Queue NTi Technologies. Becoming NTi Technologies was the next step for us as a company, as we no longer just did telecommunications, which has now expanded. Hosted Phone Systems, also known as UCaaS, became a necessity in 2020. 

We know every business has its unique needs and pain points, which is why we treat every client as such. 



13 Time Winner of Consumers' Choice Award


NEC Platinum Channel Reseller


NEC Double Diamond






Years in business

Our Customers

NTi Technologies
Based on 162 reviews
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Kim FlemingKim Fleming
13:14 24 May 22
We have worked with National Telesystems for several years. During our recent move, they provided us with great service, recognized and accommodated us when work became urgent and met our needs all the through the process. Working with this team was a pleasure and I would highly recommend National Telesystems for your telephone and cabling needs.
Justin BauerJustin Bauer
20:51 09 Nov 21
Enjoy working with both the project and support teams for our numerous systems.
Michael TopaMichael Topa
16:47 14 Sep 21
Excellent partnership where the COO walked the project in advance to assure they would meet our schedule. Great planning and execution by the onsite team. Flexible, customer centric and responsive to identified problems. I highly recommend them.
Max SteadhamMax Steadham
20:56 03 Mar 21
Expert staff and very capable of taking care of any telephone need
Glen HydenGlen Hyden
16:20 07 Oct 20
My Company replaced a 10+ year-old phone system with a new one through National Telesystems Inc and the whole process was awesome from the point-of-sale, project management, installation and add-on services. The actual switchover was seamless from the old to the new systems with absolutely no interruption to our workflow and it was a hassle-free process that made me breathe easier as the accountable manager of the project and for the entire Company. I enthusiatically recommend National Telesystems Inc.

Thank you for your interest in NTi. Our experts are standing by!