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"Trinity Computer’s goes above and beyond for its customers. They make themselves available 24/7, and do whatever it takes to get any customers issue, small or large, resolved in a timely manner. The staff is very knowledgeable not only about computer hardware in general but about our company’s products and what our customers’ specific hardware needs are. Our company has worked with Trinity Computer Systems for over 10 years, and we have nothing but the greatest respect for them and their work ethic. Everyone at Trinity Computer Systems is pleasant, great to work with, and dedicated to the customer’s needs & satisfaction."


Rhetta S. Medart
Purchasing and Warehouse Manager

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Trinity Computer Systems is a leading turnkey solutions provider specializing in Networking, Hardware, Software, Managed Services, Security and all other IT related areas of business operations.  Based in McKinney TX with Certified Engineers located throughout the Metroplex, we are here to serve the small to medium-sized businesses in the DFW area.  We have experience and understand your needs and strive to create partnerships that will help make your business successful without you spending time worrying about the functionality of your Network.

Our goal is to develop a long term partnership with our clients, ensuring your IT Network is secure, up to date, and an integral part of your business -----we want to grow with you!

Our focus is on managing  business technology so business  owners can focus on what they do best – run day to day operations and increase productivity and profits!

  • FREE NETWORK ASSESSMENT! Contact us today for a Free Network Assessment. We will perform an initial network assessment of your infrastructure, analyze your security, back-up systems, system effectiveness and efficiency which may identify areas of vulnerability and opportunities for improvements.

    Let us show you how to reduce risk, lower costs, increase productivity and revenues, and how to eliminate the headaches and hassles that sometimes come with technology.  Bottom line, we want to help you make more money.

    Schedule your FREE Network Assessment or CALL 1.800.314.9493 to get started today!

  • Not sure if your data is backing up properly? Check out our new Remote Backup Service!


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