CSGLI, Logo (516) 345-9750
(212) 203-1717


We have been a customer of Computer Services Group since 2005. Computer Services Group is knowledgeable and helpful whenever we are in need. They are always friendly and very easy to work with no matter how big or small the job may be. We are very happy with our service. Thanks Computer Services Group!”

Wai Sze,
Centurion Holdings LLC


“Computer Services Group has set up and maintained all of our technology since our company started in 2006. They helped us with everything from acquiring hardware and software to data storage and security. Computer Services Group has done a magnificent job for us. They are very reliable and always address any issues we may have in a timely manner.”

Adam S,
Wickapogue Partners LLC


“We have worked with Computer Services Group since 2006 and have been very pleased with the service we’ve received. We rely on them to order and set up our computers, help maintain our systems and update our software. They fulfill the promise of outsourcing as they handle our systems and whatever headaches come along with it. Computer Services Group is responsive, reliable, friendly and they know what they’re doing.”
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Contact us for a free, one-hour network consultation.
(516) 345-9750
(212) 203-1717

About Computer Services Group of Long Island

Computer Services Group is a business technology solutions provider which partners with both new ventures and established organizations to create profitable and sustainable business strategies to ensure your company is running as smooth as possible.

We help small and midsize businesses become more productive, profitable and secure by leveraging their resources to truly unlock the value available in today’s technologies.

With our business-orientation and advanced approach, we always remain focused on our clients’ business objectives and ensure efficiency within their company.

Computer Services Group understands your business and the challenges you face on a day-to-day basis. Focused on the unique needs of your business, our entire team performs in collaboration with your staff to implement the best strategy and technology solutions to serve your businesses initiatives. We are a full service network design, administration and support company that specializes is business network design, infrastructure, implementation, security, backup, telecommunications and much more. We are dedicated to providing value to our customers by enhancing their technology infrastructure.

Our support teams are focused on developing strategic technology solutions and personalized support services for your business.

Please browse through our website to learn more about our company and the services we provide.


Thank you for your interest. For questions or comments, please use the information listed here. We look forward to hearing from you soon.

(516) 345-9750
(212) 203-1717

Hours of Operation
24 Hours a Day, Seven Days a Week

1000 Axinn Avenue, Garden City, NY  11530
Proudly Serving Garden City, New York

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