Rintell Technologies offers Managed IT Services for Long Island and New York City:

Outsourced and remoted IT Support- Long Island and New York City

Eric RintellWhen You Are Sick and Tired of Dealing With Incompetent, Unreliable, and Arrogant IT Support, Then It's Time You Give Us A Call.

No other IT support firm in the NY Metro Area can touch our experience, customer service, or ability to deliver technology solutions that work exactly the way you want them to.

Call Us Today At 516-859-1001

4 Reasons to Choose Rintell Technologies to Support Your Computer Network


Over 30 years technology and business expertise. We will be your partner now and long into the future.


We are pro-active and alert you to potential issues before they become a problem or result in downtime.


We do not outsource our work.


Stay safe - most work can be performed remotely.

See what other business owners are saying about us…

“You Will Never Find an IT Company Like This!”

I work with Apple Mac computers because I find them easier to use in my graphics design and marketing business. Rintell Technologies was responsive and diagnosed my backup hard drive issue, offering me solutions and alternatives as well as helping me find a replacement backup drive. Your customer service is outstanding and I wouldn’t hesitate to call you again. With no BS, you are simply the best IT company I know. You will be delighted with their work.

Carolyn Josephs Carolyn Josephs Owner
CJ Design & Consulting

“Understand Our Needs and Provides Practical Solutions”

Eric understands our needs and provides practical solutions. He made the integration and management of users and applications easier. Choose Eric if you need the hands-on customer service of a small IT firm with large IT knowledge and experience.

Simon Chin Simon Chin CPA
Marcus & Company LLP

“Not Just a Vendor but a True Partner”

Eric Rintell combines his strong technical skills with his understanding of business strategy and processes making him an excellent resource for companies that are looking for a true partner and not simply a vendor. For most companies, their technology infrastructure is truly mission critical and I can think of few people I would trust more than Eric. He has your back and perhaps even more important, he has the skills to get everything working.

I would not hesitate referring Eric and you should trust his vast experience and ability to get it done.

Adrian Miller Adrian Miller Owner
Adrian’s Network

Not Ready To Call Us Just Yet?

If so, we would at least like to give you a copy of our recently published report, What Every Small Business Owner Must Know About Protecting And Preserving Their Company’s Critical Data And Computer Systems.

Even if you aren’t ready to make a change right now, this report will outline in plain, non-technical English common mistakes that many small business owners make with their computer network that cost them thousands in lost sales, productivity, and computer repair bills, as well as providing an easy, proven way to reduce or completely eliminate the financial expense and frustration of these oversights.

Simply fill out the form here and download your copy today!

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