Simplifying your technology and your business: 703-968-2600


Government IT Services You Can Trust

Computer Services Unlimited is a woman-owned small business located in the Washington DC metro area. Over our 30 years in business, we’ve built our reputation of trust and expertise by providing professional, cost-effective IT services to local small businesses. Now we are expanding to serve government contracts with the same personalized attention and IT services customized to meet your specific needs.

We care about every single client relationship, which is why every member of our team strives to meet your needs in a fast, friendly manner and speak in terms you understand. We’re committed to simplifying your government agency’s IT support, so you get reliable computer systems without the hassle, all from an IT company you can trust.

Michelle Sherman,

Michelle Sherman,

woman owned small business

To learn more about Computer Services Unlimited, visit our main business website at

Rapid Access to Quality IT Services

Our experienced IT professionals are ready to serve as a prime contractor or subcontractor for your federal, state, or local government agency. With various contract vehicles already in place, we can quickly start handling your IT support needs, without the delay of a tedious bidding process.

Close-up Shot of Female IT Engineer Working in Monitoring Room. She Works with Multiple Displays.

Why Choose Computer Services Unlimited?

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  • Rapid Access – Our government contract vehicles make it fast and easy for you to get access to our range of IT services, so we can start solving your IT problems right away.
  • Fast response – When there’s a computer emergency, we understand you need help fast. When you call, a live person will answer the phone, and our team will respond to emergency needs within one hour or less–guaranteed! Plus, we have remote support, so we can often fix your issue without you having to wait for us to drive to your location through DC Metro traffic!
  • Reputable – With over 30 years of experience, we’ve built a reputation for exceptional IT support customized to fit your unique needs. Our clients trust us year after year to be their fast, friendly IT department.
  • Experienced – Our technicians are all seasoned professionals with at least 5-10 years of experience, often more. Since technology is always changing, all our staff receive ongoing training so we can continue to ensure your systems are secure and running smoothly.
  • Proactive – Our approach aims to solve issues BEFORE they become problems. Our state-of-the-art network monitoring systems allow us to manage your network 24/7 so we can identify and fix issues proactively, rather than waiting for them to become emergencies.
  • No Geek Speak – We speak in plain English, not technical jargon. Our technicians will explain what they are doing and answer your questions in simple, straightforward language.
  • 100% Satisfaction Guarantee – We believe that you deserve a government IT services provider you can trust. If you’re ever dissatisfied with our services, we’ll do whatever it takes to make it right, or you don’t pay.

Our Service Area

Located in Chantilly, VA, Computer Services Unlimited provides a range of government IT services and computer support to agencies in the Washington DC Metro area, including Chantilly, Fairfax, Herndon, Reston, Sterling, Dulles, Leesburg, McLean, Tysons, Vienna, Burke, Oak Hill, Washington DC, Rockville, Bethesda, Annandale, Alexandria, Springfield, and all surrounding cities.

14240-G Sullyfield Circle Chantilly, VA 20151

Ready for Better Government IT Services?

Talk to Computer Services Unlimited today about how we can simplify your agency’s technology.