Protecting Homes and Businesses Since 1982
For more than 40 years, Cisco Fire Systems has been a trusted name in fire protection and security solutions across Nassau County and Long Island. As a family-owned and locally operated company, we’ve built lasting relationships by delivering dependable service, honest recommendations, and security systems our customers can rely on every day.
We design, install, monitor, and maintain complete fire and security systems for homes, offices, schools, healthcare facilities, apartment buildings, retail stores, warehouses, and commercial properties. From fire alarms and CCTV surveillance to access control, video intercoms, intrusion alarms, and low-voltage cabling, every solution is tailored to meet your property’s unique requirements.

Our experienced technicians combine proven industry practices with trusted technology to deliver systems that are reliable, easy to manage, and built for long-term performance. Whether you’re upgrading an existing system or securing a new property, we’re committed to providing professional service from consultation through ongoing support.
At Cisco Fire Systems, our mission is simple: We Keep You Safe. Every project is completed with care, attention to detail, and a commitment to protecting the people, businesses, and communities we proudly serve throughout Nassau County.

Why Choose Cisco Fire Systems?
- Family-owned and trusted since 1982
- Complete fire protection and integrated security solutions
- Experienced technicians focused on quality workmanship
- Custom-designed systems for homes and businesses
- Installation, maintenance, repairs, and ongoing support
- Modern technologies from leading security brands
- Honest recommendations with transparent communication
- Long-term service you can depend on