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About Us

Excellisoft Corporation is a provider of information technology products and services based on Long Island, NY.

We started to operate in August 2000, as a sole proprietorship, under the name Long Island PC Doctors, offering mainly computer repair services. In October 2002, we added software programming, and web hosting to our portfolio of services.

We changed our name to Excellisoft Corporation and incorporated in the State of New York in March 2007

What We Do

PC and Server Setup and Support

We provide configuration, deployment, administration, troubleshooting, tune up, maintenence and support for both Pcs and servers. We work with Windows, Mac, and many flavors of the Linux Operating System.

Computer Networking Maintenance

We have worked with small networks comprised of a couple of computers, and larger ones with tens of PCs, across several buildings. If you need nelp with your computer network, we can help.

Open Source Counsulting

We have a strong background in Open source sofware. Whether you're looking for a web-based ERP system, a CRM sofware, or PBX/phone system, we can help you navigate some options. We can also help you implement your choice when the time comes.

Cloud and Virtualization Services

We make available a variety of products and services designed to save you time and money. We offer preconfigured physical servers, preconfigured virtual appliances, and customized hosted solutions that can be deployed in minutes.

Mission Statement

Excellisoft Corporation's mission is to offer IT strategies and solutions that are optimal to the needs of our clients and to build and maintain lasting relationships with our clients. To fulfill this mission, we are dedicated to the following fundamentals:

We focus on delivering the solution that is the most appropriate and most economical to our clients in each situation.

Our methods are efficient and aim at saving our clients time and money.

Our processes are designed to preserve the integrity of our clients' sensitive information.

Accessibility and Responsiveness
We respond to questions and incidents quickly, and will work to meet your deadlines accordingly.

Excellence and Diligence
We are committed to pursuing and completing every aspect of our job with precision and excellence.

Why Us

We have 20 years of experience in the field of IT support

Our area of expertise is wide. It covers Computer hardware repair and maintenance, computer network design and maintenance, server deployment, administration and maintenance, VoIP, PHP programming, MySQL database administration, Windows systems administration, Linux administration, ERP implementation, and more

We follow best proven tactics and practices such as proactive support, which enables us to see problems before they become a factor, therefoe keeping your operation running smoothly.

We provide exceptional value and service personalized to your needs

We are passionate about what we do.

We're not just about selling products and services. We care about our clients success.


Below are some of the products we offer. However, most of the items we deliver are custom made. Please contact us if you are in need or something that is not listed here..



Mail, DB, CRM, VoIP, ERP, ready to go

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VirtualBox VMs

VPre-configured irtual Machines

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Linux Systems

PCs and desktops preloaded with Linux

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Please contact us if you're interested in more details and pricing.


Hosted Applications

CRM, ERP, and other apps on the cloud

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Maintenance Contracts

Available throughout Long Island, NY

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Service Calls

Service Calls

Available throughout Long Island, NY

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V2 Cloud
V2 Cloud
V2 Cloud

V2 Cloud


We have put together a small FAQ section that will hopefully answer some questions you may have. You may also email us or call us if you need something else.


Some software advertised by Excellisoft Corporation on this website is distributed in the hope that it will be useful, but is provided as is, without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose. See the GNU General Public License.

Contact Us

If you have questions or are interested in our products or services, please contact us.


2512 Montauk Highway
Unit 279
Brookhaven, NY 11719
United States of America

+1 631 296 2000

web @

Business Hours

Weekdays:9am to 6pm

Saturday:9am to 1pm