Servicing Suffolk, Nassau, and NYC

Leading Fire Protection & Security Solutions

Your journey to enhanced safety is seamless with our expert guidance every step of the way. Rest assured, you’re in trusted hands dedicated to fire protection and what matters most to you.

Years of Experience
0 +
Company Truck on Long Island

About Us

Excellence in Fire Protection Services

Island Fire and Defense Systems stands out with a steadfast commitment to providing safer fire protection in various environments. Founded on the principles of innovation, trust, and reliability, our team is dedicated to delivering top-tier fire protection and defense solutions. From state-of-the-art fire alarms to comprehensive security systems, we empower our clients across Suffolk, Nassau, and NYC with the confidence that their safety is in capable hands.

NICET Certified

Assurance of excellence with our team of NICET certified experts dedicated to your safety.


IFD’s mission is to use our originality and innovation to provide the highest quality of customer service for all your fire protection equipment needs. That is why we pride ourselves on being the people’s fire company that you can rely on.

Our Expertise

Comprehensive Safety Solutions

Tailored to meet the unique needs of our clients, our services ensure your peace of mind.

Fire Alarm

State-of-the-art fire alarm systems designed to offer unrivaled reliability and early detection for homes and businesses alike.

Fire Extinguishers

Comprehensive range of fire extinguishers to suit every environment, ensuring you’re prepared for any fire emergency.

Monitoring & Inspections

Regular, thorough monitoring and inspections to guarantee your fire safety systems are always at peak performance.

Engineering / Fire Alarm Drawings

Expertly crafted fire alarm drawings and engineering solutions tailored to meet the specific needs of your property.

Kitchen Fire Suppression

Advanced kitchen fire suppression systems that provide fast, effective protection against kitchen fires, keeping your culinary space safe.

Hood & Duct Installation

Professional hood and duct installation services for kitchens, ensuring efficient ventilation and fire safety compliance.

Security & Audio Visual

Cutting-edge security and audio-visual systems that enhance the safety and functionality of your space with the latest technology.


Our advanced fire protection solutions are designed to reduce fire risks and enhance protection for structures and occupants alike.

Discover the Difference: Superior Fire Protection with Island Fire & Defense Systems


Island Fire and Defense Systems is at the forefront of fire protection and safety solutions, thanks to our unparalleled dedication and innovative approach.


Trusted by Our Clients

Explore firsthand accounts of our exceptional service and dedication to safety through the glowing testimonials from our satisfied clients.