• LA: (337) 474-4249 TX: (409) 724-0440
  • Lake Charles, Louisiana 2950 Country Club Lake Charles, LA 70605
  • Nederland, Texas 2909 Spurlock Rd Nederland, TX 77627
Computer Support in Southeast Texas

The writing is on the wall,
choose us as your next reliable IT support company.

The National Networks team is composed of friendly, highly skilled individuals who have expertise in a wide array of technology disciplines. Our contribution to a business like yours is one of optimization, compliance, and stability. After all, you don’t want the latest flashy technology so you can show it off. You just want your IT systems to work reliably and efficiently while meeting security standards and enabling you to pursue organizational objectives.

That’s what we do – and we’re the best at what we do.

Tech Support in Lake Charles

National Networks Offers A Wide Range Of Computer Support Services For Local Companies...How Can Our Team Of IT Support Specialists Help You?

Find Out Why National Networks Is The Right Choice For Your Business Computer Services and IT Managed Services.

Team up with National Networks for proactive I.T. Management and enjoy stress-free productivity. Isn’t calling tech support just awful? You sit on hold waiting for someone to ask you dumb questions like, “Did you try turning it off and back on?”

Part of leading a business–or an IT department–is making certain that data loss doesn’t destroy your business. Unfortunately, companies go under… Not because they don’t have good people at the top, but because their data has been compromised

Is your business still using an outdated phone system? Phone service is vital to your business.

VCIO service from National Networks gives your executives the information they need! Smart Business

Preserving your data now beats trying to recover it later. It’s time to face it. Today’s businesses use A LOT of data.

We support Office 365 and are ready to help you move to a higher level of office productivity! Microsoft Office 365 is impressive.


National Networks Is An Industry Leading Business Technology Services Company.

We are proud of our past and excited for our future.

When your business selects National Networks as your trusted business computer services and IT managed services company, you get the absolute best. That’s right…pretty simple.

We promise to deliver the best computer support, technology services and offer you the right advice when it comes to your business technology.

How can we make this claim? Simple. In 2017, National Networks was recognized as one of the top Information Technology consulting firms in Louisiana and Texas by MSP Mentor.


National Networks ranked #145 globally in 2017.


Ready to make the move to a globally recognized IT services company offering local IT and computer services in our community?

Connect with a business IT and computer consultant at National Networks for a no obligation, initial review of your business computer network, security systems and IT solutions.

Book Your Initial Consultation With Our Experts

Before You Call Us To Be Your Computer Support Company...

Check out what some of our clients think about our computer support services.

Technology Consulting in Lake Charles

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