DFW’s #1 Cybersecurity Focused
IT Consulting Firm

Cybercrime is the #1 biggest threat to your business.

We protect your business, your bank account, your staff, and your family from cyber-thugs.

Computer Support - Denton, Dallas, Fort Worth

Computer Support - Denton, Dallas, Fort Worth

Call Us Today At
(877) 444-1203

Why Choose Us?

I’m Justin Shelley, CEO of Master Computing and as a fellow business owner I understand that the right technology can help grow your company while the wrong investment can sink you. We help you find the perfect IT solution to give your business the boost it deserves.

So you can get to know us better, I’d like to personally offer you one free hour of my time. Let’s find a way to take your business to the next level. I promise this is not a sales pitch - it’s simply so we can find out if we’re a good match for each other.

Justin Shelley,
CEO, Master Computing


  • Desktop Support
  • VoIP/Phone Solutions
  • Network Security
  • Cloud Computing
  • Data Backup Solutions
  • Email/Spam Protection
  • Flat Fee I.T. Service
  • Equipment Leasing
  • Server Support
  • Mac Support

See what other DFW area business owners are saying about us...

I love how fast you respond!

The other day I couldn’t get into my files on the server. Master Computing responded immediately, logged in remotely, and got me connected. I love how fast you respond when we are having issues and that you are committed to getting the problem completely resolved.

Andrea Atkinson,
Controller, US Aviation Group

I love the customer care!

I am happy with everything that Master Computing has done here at Elm Fork Shooting Sports. I love the customer care that we get when we call or email with a problem. It is handled in a matter of minutes. Our computers have worked great since hiring you.

Sam Moore,
Pistol & Rifle Manager, Elm Fork Shooting Sports

I love the prompt replies!

I couldn’t access my computer from home, so I contacted Jay via web form. He called and resolved the issue quickly so I could work. Very helpful. I love the prompt replies and the fact that Master Computing does not nickel and dime us. This is a true no-hassle IT solution. We are able to manage our IT costs, i.e., no wide swings in IT expenses month to month. And we can always count on a quick response to questions and problems.

Bryce Linton,
General Manager, WaterTech

Our Partners

We love our partners - shared success is what it is all about!

Master Computing has partnered with the fantastic organizations below that consistently support our network of professionals. We are proud to work with some of the smartest people and best companies in the world. Some of our partnerships are the result of long term realationships and we are always looking for new relationships for better together success.

Not ready to call us just yet?

Network Services - Denton, Dallas, Fort Worth

Discover What Most IT Consultants Don’t Know or Won’t Tell You About Backing Up Your Data And Recovering It After A Disaster

  • 20% of small to medium businesses will suffer a major disaster causing loss of critical data every 5 years.
  • 40% of small to medium businesses that manage their own network and use the Internet for more than e-mail will have their network accessed by a hacker, and more than half won’t even know they were attacked.
  • The #1 cause of data loss is human error. Rain or shine, your data is always at risk.

Download Your FREE Copy Today!

IT consulting - Denton, Dallas, Fort Worth

About Master Computing

Master Computing was founded in November of 1997. Our computer repair and network technicians are very experienced, well trained, and certified in their areas of expertise.

We are a group of dedicated business professionals, passionate about keeping our clients running smoothly. Say goodbye to crisis management.