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Our Story

Since our humble beginnings in Greenport,1989 we have been serving the East End of Long Island with professional security and fire alarm services for local homes and businesses. Respected as an industry leader by our peers as well as the manufacturers we partner with, Suffolk Security Systems brings new and proven technology to help protect you, your family and assets.

We volunteer our time and our donations to dozens of local organizations, helping to improve lives and keep our community safe.

We are locally owned and not part of an "out-of-touch" franchise operation. That means we know our clients, understand their needs and accommodate them better than those "big box" or DIY companies. We are an active member of the Long Island Alarm Association, the Electronic Security Association and the National Fire Prevention Association. 

Suffolk Security Systems is licensed by both the New York State Department of State and the Suffolk County Department of Consumer Affairs.

We work proactively with local fire and police departments to promote the responsible use of alarm systems thus reducing false dispatches that waste valuable local emergency resources.

Our Team

Paul Romanelli

Paul J. Romanelli


Paul has been leading the charge at Suffolk Security Systems since 1999. He loves speaking with clients and producing great relationships. He is active in the community and served on the board of directors for the North Fork Chamber of Commerce. Paul is currently Chairman of the Eastern Long Island Hospital Foundation. He is also a proud graduate of Villanova University.


Senior Technician

If you're old enough to remember TV's MacGyver, then you'll love Nikolay. He's got the knowledge and resources to solve the toughest of your security concerns. He is always looking to please clients with neat work and great solutions.

Kat Harrington

Office Administrator

Kat lives locally and has been holding our office together since 2006. She protects client confidentiality records and makes sure the bills get paid and the lights stay on.


Senior Service Technician

You'll always recognize Anthony from his big smile when he arrive at your door. Anthony is super neat on his installation work and loves to learn new things. We're thrilled to have him on our team.


Service Technician

A Greenport native, Dan enjoys working on our projects and putting all the pieces together for the final assembly. He is great at working with our clients to see that he meets their expectations. He is talented and great at picking up the advances in technology.

Eric Izzo

Eric Izzo

Operations Manager

Eric has 25 years of experience in the telecom industry and 15 years in the insurance industry and is well-versed in the fields of protection and life safety. His steady demeanor works well in balancing the staff workload. He's also proud to let you know Vince Lombardi is his cousin!


Sales Associate

Vassil likes to focus on "providing solutions." Actually that's sort of his mantra. He's great at viewing the problems from 10,000 feet and then honing in on a best approach to serve you best.


Service Technician

Our newest team member, Jose is an expert in grasping new technology. It's always enjoyable to see that "light bulb" go off above his head as he picks up the nuances of what we do each and every day. He respects the technology, the importance of protecting your home and your privacy.

Sign Up Today!

If you are looking to purchase a new alarm system, modernize an older system or just need more information, it's easy to get started. Just fill out our online form and we promise to help you any way that we can.