Windows Computers, Apple Mac and Website, Networking I.T. Consulting Services; Residential & Businesses on Long Island NY

Remote Access Software

Call/Text: (631) 894-7450

We are Certified Computer Nerds

Seriously, Cross Island Computers is Apple Mac Certified, as well as Microsoft Certified and we are a Microsoft Certified Partner!

From Montauk to Manhattan we have I.T. covered!

Cross Island Computers has been providing on-site and remote support to businesses and individuals throughout Suffolk and Nassau Counties on Long Island and in New York City for over 6 years. We come to your home or place of business to ensure your servers, desktops, backups and any computer related systems are functioning at their absolute prime.

We pride ourselves in bringing the absolute best service with integrity, at the absolute lowest prices. We will compete with anybody else, and provide a level of service that is second to none. We truly value our clients, and want to ensure that their technological needs are fully met!

Follow us on Social Media, send us a Tweet @CrossIslandComp or post to our Facebook Page, or leave a review on Google Plus and receive 10% off your next service from us!


What We Service

  • All versions of Windows
  • All versions of Apple Mac OS X Operating Systems
  • Any type of PC or Mac
  • Any type of printer
  • Any brand of PC
  • Any type of networking hardware and equipment
  • Any version of Windows Server
  • Any Server
  • WordPress & Joomla based sites
  • Any e-mail system
  • Any mobile device

Who We Serve


Whether you’re having issues with your personal Windows PC or Apple Mac, or you’re a business and you need support for multiple computers, servers and employees.

  • Individuals/Families
  • Small Businesses in any industry
  • Restaurants
  • Anybody!

Remote Management

Here’s what we can do for your personal computer or your business:

  • Server Management & Maintenance
  • Network Security & Management
  • Windows PC & Apple Mac Repairs
  • Data Back-up & Limited Recovery
  • Wireless Network Setup & Security
  • Desktop Management & Maintenance
  • Help Desk Support
  • E-Mail Management
  • Printer Management
  • iOS & Android Device Management

Find out how we can Improve Your Computing Needs Contact Us!
  • Our Clients
  • Why Us
  • Pricing

We have an ever growing list of incredibly satisfied clients. In many cases, our clients were experiencing limitations of their computing systems; whether it was servers that were too old and slow, old work stations that constantly had problems, or their email system was simply inadequate, Cross Island Computers was able to handle all of the issues brought to us.

We have the capability to address any problems you may be experiencing remotely as well as on site. Many of the issues our clients faced were resolved with a quick remote session. This got them back up and running in an incredibly short amount of time, and it also saved them money.

We strive in ensuring our clients are more than satisfied and will not stop until a proper solution is found to any problems they may be experiencing.

We have an incredibly diverse group of clients located all over Long Island and New York. We also assist many clients that are out-of-state, or upstate through our remote access software. To see our current Restaurant clients, please click here.


Air Trampoline Sports

ARK Shelving

Bay Gas

Bill Fox Grounds

Bilski Productions

East End Screen Printing

Green Cross

Investor’s Capital – Smithtown

Laundry Palace

Jump Around Party Rentals

Long Island Screen Printing

Our Lady of the Snow RC Church

Passive Components Inc.

Proactive Care Physical Therapy

Rapid Recovery

Skinnon & Faber, CPA’s

Somewhere In Time Doo Wop group

Swan Realty

Tommys Tunes

UTS Engineering


Be Active Brands

The Crescent Beach Club

Cyber Trading University

Iris Salon

Kids First Spectrum Services

Long Island Planning Group

Paradiso Pizza

ProNet Group

The Steps of Polo

The Village of East Williston

The Village of Roslyn Harbor

Wolfson & Berbenich Accountants

New York City


Restaurant Marc Forgione

Rienzi Foods USA


HV Financial

MEW consultants


SIMS Tactical Training

Plus countless satisfied residential/individuals!

Cross Island Computers has been in business serving Long Island and New York City’s computing and I.T. needs for over 6 years. We have a wide array of clients that have provided us with a subset of issues that many tech companies simply, have never faced. We offer services that will suit your needs, whether you are a small – medium sized business, or an individual ‘home user’ that just needs some help with fixing their Apple Mac, or Windows PC.

  • Highly AvailableCall us any time, day or night 
  • Excellent ValueGuaranteed you won’t find another company that can provide the services we do at the prices we offer 
  • Honesty, Integrity, EthicalWe are here to SERVE YOU, our clients with the absolute best support in an honest fashion; we simply cannot lie! 
  • EfficientWe want to get the job done as quickly and efficiently as possible to save you money

Why hire a dedicated technician to serve your business’ needs? You have to pay taxes, health insurance and other benefits to an individual. We can save your business money by providing ad-hoc (as needed) services at a fraction of the cost of keeping a dedicated technician on your payroll.

Information Technology is the cornerstone of every business (unless you live under a rock). Ensuring your systems are functioning adequately and efficiently is the only way you will stay in business. Why not put the expertise of Cross Island Computers to work for you?

Cross Island Computers is one of New York’s most inexpensive Managed I.T. Service Providers.


Each case is different and of course it is less expensive for us to diagnose and repair (what we can) remotely. Not all issues can be resolved remotely and will require us to come to your home or business to pick-up your computer and address your computing concerns. However, just know that we are FAR LESS EXPENSIVE than any of our major competitors, and you will be dealing with somebody who is local and has a deep passion for all things technology. Your problems won’t go without a full explanation (if you haven’t already figured out we are quite verbose). Give us a call, explain your situation and we will be more than happy to give you an estimate.

On average, we are 50%-100% LESS EXPENSIVE than our major ‘Big Box Store’ competitor. We also follow through with all of the work we do and make sure the job is done properly.

We bill primarily on an hourly basis, but we can work out a support contract that suits your needs.

We also offer Managed I.T Services for your business that will allow us to monitor your desktop and servers as well as provide full antivirus and antimalware software and LogMeIn Pro remote access. Please contact us if you are interested in having us manage your servers and desktops!

I first encountered Ryan Woltering when he responded to my Craig’s List ad. I needed a professional to take a very complex website with lots of content and organize it, modernize it, and have it attract new clients. Ryan Woltering transformed my website from disconnected pages of content into a practical, useful, user friendly resource for the public. His work is professional and very reasonably priced. His communication skills are excellent, and he gets back to me on issues both great and small, always within 24 hours, and very often within 24 seconds! My clients and colleagues praise our website for its ease of use, wealth of content, and excellent accessibility. I have already recommended Cross Island Computers to friends, colleagues, and family members – and they have all already thanked me! You will be totally happy if you use Ryan’s services for your website or computer needs. He continues to do a stellar job of maintaining our website as well as making sure all of our computers are in tip top shape. If you would like to contact me, I would be more than pleased to talk on and on about how satisfied we are, from the first contact to the present day, with the services Cross Island Computers offers. ANYONE I recommended Ryan to would also be more than happy to tell you all about his great qualities. (Gee, do you think we are happy with him?)

Fred L. Holtz

Holtz Psychological Services