Port Jefferson , NY

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Customer Satisfaction First

Protecting your home or business from intruders is extremely important; without a security system, you're putting your family and company at risk. Protect what matters most with a security system installation from CSF Electric. Because we understand what your system will be protecting, we go above and beyond to install an effective system that you can count on.

Protect your property with a security system

We only offer the highest quality brands like Honeywell, Digital Watchdog, and Leviton because we trust them to deliver superior protection for your home or business.

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Dependable brands you can trust

 • Audio and video

 • Cameras

 • Alarm systems

 • Fire alarms

 • Motion detectors

Security system services include

 • Interior and exterior protection

 • Wireless systems

 • Hardwire systems

 • Surveillance systems

If you're experiencing a security system malfunction, give us a call. We offer 24/7

emergency services.

Customize a security system that's right for you. Call:


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