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Enterprise-grade IT security and support for growing businesses—without the enterprise cost

Your go-to resource for all things IT: we have the expertise and knowledge to advise you on any and all IT needs you may have. No more racking your brain and scouring the internet to find someone who knows what they are talking about.

Codex can assist with any organizational IT needs, from cybersecurity to hardware maintenance to network administration. Our rapid response times ensure you get support as soon as you need it.

No office? No problem! With a cloud-based approach to IT security and support, Codex can provide our complete suite of software and services anywhere in the world, all from our home base in Washington DC.

Are you in a field like law, medicine, or something else requiring elevated security or compliance? Codex has the infrastructure and expertise to help you meet those goals.

Troubleshooting

Workstation Maintenance

Cloud Services

Security

Custom Web Domains

Wireless Networking

Hardware and Software Installations

Support that grows with you

Rapid, personalized service

We’re a small team with excellent response times. When you ask us for help, you’ll be getting support from someone who understands you and your business. Unlike a lot of our competitors, we’ll never outsource support.

Security-first approach

Cybersecurity threats to small businesses are at an all-time high. Our goal is to remain on the cutting edge of preventing and detecting those threats, with 24/7 monitoring by a security operations center (SOC).

Cost-savings and transparent billing

IT might not be a money-maker for your business, but it can certainly cost you. When you partner with us, we’ll find ways to streamline your IT budget and keep costs predictable.

Who We Are

Phillip Steuber and Scott Donaldson, owners and founders of Codex Computer Services, have over 25 years of combined IT support experience.​

At Codex, our mission is to deliver exceptional technical support and innovative solutions that empower individuals and businesses to thrive in the digital world. We are dedicated to providing personalized and reliable assistance, leveraging our expertise to address our clients’ unique challenges and exceed their expectations.

Trusted by Industry Leaders

“My department supported over 4,000 users at Georgetown University, and I relied on them for IT customer support, IT security, technical setup, repair, and efficient resolution of innumerable technical issues on both networks and personal computer systems. I would trust them for advice, design, and implementation on any IT endeavor they pursue.”

John Carpenter

“Running a modern dental practice means relying heavily on technology, and having the right IT support makes all the difference. Codex has been responsive, reliable, and a pleasure to work with from day one. They are always quick to help, easy to reach, and proactive about finding solutions before problems become bigger issues.”

Dr. Manisha Grover

“We have appreciated Codex’s transparency and straightforwardness in their evaluations of our information security and systems. They have helped us to expand our security coverage while simplifying (and minimizing) our invoicing. The Codex team has been extremely responsive and knowledgeable when issues do arise.”

Phung “Mimi” Duong

“We have been working with the Codex team for several years and they are fantastic. Not only are they very knowledgeable and capable, but they are always very responsive and kind. We know they will be there to provide help and support whenever we need them and that is extremely beneficial to our business needs.”

Jeff Goldberg & Kyle Lanningham