Protect What Matters Most
With Security Systems You Can Trust
More than a security provider, we become your long-term partner in protection, delivering tailored surveillance, access control, and cabling solutions.
Veteran-Owned Since 1997
All about you
We become a dedicated extension of your campus safety team. Our seamlessly integrated security solutions combine advanced surveillance, rapid emergency response technology, access control, and real-time communication tools designed specifically for schools. What truly sets us apart is our unwavering commitment to being present, responsive, and proactive for every client we serve.
Complete Security Solutions Under One Roof
Advanced technology, tailored for your organization, ensuring safety, efficiency, and peace of mind every second matters.
Integrated Security
Seamless integration of cameras, alarms, and access control into one easy-to-manage platform.
Structured Cabling
Reliable infrastructure that ensures your security system performs without interruption.
Services
Every solution we provide is thoughtfully designed to protect your people, property, and operations.
Video Surveillance Systems
24/7 intelligent monitoring with high-definition clarity.
Access Control Systems
Control who enters your building with intelligent access solutions.
- Complete Integrated Security Solutions
- Real–Time Situational Awareness
- Emergency–Ready Systems
- Fast & Reliable Installations
Testimonials
Trusted by Organizations That Can’t Afford to Compromise on Safety
Executive Director Babcock School
Shannon Treece
"NCD Communications provided us with a lockdown system that was deployed and implemented in a timely and efficient manner. The system performed exactly as promised, supporting our school’s top priority: student and staff safety. NCD’s Lockdown System fully supervises all components, ensuring the highest level of operational functionality whenever it is needed. It secures all students and integrates seamlessly with local law enforcement, enabling the best possible critical and incident response.
Assistant Director Nassau BOCES
Kyle Humann
Over the past 17 years, NCD has always done the right thing for their customers and always ensures the job is done right. They take pride in their craftsmanship and really have built a nice reputation throughout Nassau County for both their structured cabling work, as well as their Security CCTV work that they have evolved into over the past few years. NCD is a valued vendor partner and truly has stood the test of time in this industry.
Senior Project Manager SCI Construction Group
Anthony Pisano, Assoc. AIA
“NCD and their team have been an indispensable, reliable, resource over the last 10+ years. Whether its ten feet or thousands of feet of fiber, 6 network drops or 600, 2 access controlled doors or 200, 5 security cameras or 500, there has never been a job where they have not exceeded expectations in the most professional and pleasant manner. Many times I have found myself requesting them to execute tasks that they might not do on a daily simply for the reason that I know if NCD is handling it, it gets done right. They are my first call and usually my only call.”
Interim CIO & Deputy CIO
Amish Batra
NCD is a great company & Tom is an awesome person to work with. We have done many projects with NCD such as running fiber , copper cables , re-building the infrastructure in IDF and MDF , installing wireless access points, replacing faulty cables or tracing broken cables and never had an issue. The techs are fully trained and come well prepared for the job. Highly recommended.
Built on Protection. Driven by Partnership.
We don’t just install systems, we build lasting relationships with the organizations that trust us to protect their people, property, and reputation.
James DiAngelo
President
Andrew Casale
Director Of Regional Partnerships
Nick DiAngelo
Chief Operating Officer
James DiAngelo
President
Nick DiAngelo
CHIEF OPERATING OFFICER
Andrew Casale
DIRECTOR OF REGIONAL PARTNERSHIPS
Trusted by Leading Organizations
We partner with schools, businesses, and healthcare facilities to create tailored security solutions that protect what matters most.
Unmatched Customer Support– Always Here When You Need Us
Our team is available 24/7, ensuring your systems are running smoothly and your business is always protected. With NCD, support isn’t an afterthought—it’s our promise.
Your Security. Our Priority.
With over 25 years of experience, NCD Communications delivers proven solutions, expert support, and unmatched reliability.
- 25+ Years Industry Experience
- Licensed & Insured
- End-User Training & Data Collection
- Serving Long Island, Florida, and the greater Tri-State Area
- 100% Guaranteed Work
Ready to Upgrade Your Security?
Get in touch today to design a solution tailored to your business needs.