Why Marran Security



For five generations and over 120 years, Marran has been serving Long Island. We know that when it comes to your security, you’re looking for the best, so we employ only the most experienced technicians, and install only the most secure and cutting edge equipment.

We believe that everyone deserves to feel safe, so we provide our services at prices that are comfortably below our competitors’, which we’re able to do by shrinking our profit margins in a notoriously high-profit industry.

All of our technicians work exclusively for us. We’ll never send a subcontractor to your home or business. 


Learn more at our designated security site: www.marransecurity.com.










Marran Warmth and Security


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