Long Island Computer Repair is a small business based in South Setauket, Long Island that specializes in repairing computers and laptops, as well as supporting small business networks and Microsoft Windows Servers. We emphasize complete control over the quality of every aspect of the work done on each system or business network. Long Island Computer Repair's goal is to provide you with everything you need to have a hassle-free computing experience at home or in your office.

Best in Quality

Our philosophy is simple -- offer a high-quality service and offer outstanding support and your service will sell itself. Unfortunately, it has become a trend in the last few years that major computer companies have stopped trying to meet the needs of their customers. Instead, they have begun to use marketing techniques to provide cheap, one-size-fits-all systems and overpriced, substandard service that seem and sound better... only they are not. We promise to only use the best-quality parts that are available for building or repairing your computer. We will only use parts and techniques that we would put into our personal computers or business, so you can be certain you're not getting a no-name, substandard component.

Best in Service

Long Island Computer Repair does not employ sales personnel; we only employ qualified technicians. The same people that talk to you before we provide the service are the people that build your computer and give you support after you have requested our computer repair services.

Best in Quality and Service

We have been in business since 2000, and all our technicians are well-trained and experienced in computer repair and network setup and support. We pride ourselves on giving honest advice and service at a fair price. Long Island Computer Repair doesn't treat you like just another number. Stop by, call, or email to experience the Long Island Computer Repair difference.

Contact Us for a custom quote today!

Looking for a Computer Service Company that is Easy To Work With? If you are looking for this kind of company to take care of your small business, please contact us today. A support professional would be happy to chat with you about how we can help you achieve your business goals.


You can count on us to fix your network, computer or server problems. Period.

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We Speak in Plain English
We never leaving you guessing what the issue is. Most computer technicians tend to speak to their customers in tech jargon. It can be overwhelming, confusing and you still don’t know what is happening with your computer. We explain what is going on with your network or computer in plain English and will provide you with real-life examples of what they mean so you understand better.

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We Save You Money
Cut your costs and stay under budget. We are far less expensive than hiring your own full or part-time technical staff, which will save you thousands of dollars on hiring, training, salaries and benefits. We keep our prices upfront so that you know exactly what you would be paying. No surprises. Save time and money with our Managed Computer Services.

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We Are Reliable
We’re there when you need us. Long Island Computer Repair can provide you with support during business hours or after business hours, weekdays or weekends, whether there is a person physically at your building or not. If we can’t fix your problem remotely, we will be over as soon as possible to address the issue onsite. Let our managed services keep your network running smooth!

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We Are Proactive
We are proactive, not reactive. Your Managed Computer Service includes on-going support. Not only do we work on issues as they arise, we also ensure that your network and computers are running at their optimum strength which helps alleviate any problems so they don’t become a problem later.

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Computer Repair Long Island

Over 17 years of computer repair service for businesses and homes on Long Island

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Computer Repair Home or Business

Our technicians will clean out pesky applications that contain Spyware from your system. The result will be computers that runs much faster, guaranteed, or your money back.

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Network SetupMS Windows Servers

We can design and install a fully functional Business Network built around the Windows Server platform. Windows Server 2003, 2008, 2012 and 2016. Cabling, Network Switches, Routers.

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Data BackupData Recovery

Does your Business have a solid back-up plan in place in case of an unexpected emergency? We can stablish a back-up routine that will meet the needs of your business. Onsite or Cloud backup services.

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Website DesignSEO Specialists

From web design, to SEO services -we work with you to deliver a website that you want, and a website that delivers the return on your investment. SEO, Social Media Management services.