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Secure Your Home or Business in Long Island Today!

Did you know? Over 65% of all burglaries can be avoided by implementing a security system.

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    Residential & Commercial Security Services in New York

    With over two decades of TECHNICAL LAW ENFORCEMENT experience, Silent Guardian is a highly effective security firm with years of industry related experience. We have experts that utilize the necessary skills that are on the cutting-edge of technology. This experience is crucial for maintaining customized security systems.

    We have recently expanded our business to offer our clients a diverse range of services. While we pride ourselves in being experts in the security industry, we now offer a more robust area of expertise for homeowners. Adding to video security, burglar alarms and access control systems, you can now take advantage of our full line of services including TV installations, audio and video systems, networking and internet design, as well as home automation.

    Silent Guardian has an excellent reputation of installing various technical systems. However, we set ourselves apart by offering consulting system design that is effective in any setting. This allows us to consistently provide a sensible solution for all homeowners regardless of the size or scope of their project.

    Our professional team has developed customized integrated solutions for clients including but not limited to:

    • All homeowners large or small
    • Private industries involving both large corporations and diverse small businesses
    • Law enforcement agencies
    • High networth individuals
    • Celebrities

    We have the knowledge and capabilities to meet your unique technical needs.

    Being trustworthy in this industry depends on the rapid assessment of minor details. Today’s technology is constantly evolving, and keen attention to detail is crucial for maintaining dependable technological features. Our goal is dedicated to offering every client an excellent customer service experience.

    Our Security Services

    We offer a full range of security services to protect you, including:

    Residential Security

    Alarm systems: Customized full security systems for any home. Protect your home, family and assets with state-of-the-art security sensors for windows and doors, motion sensors, panic buttons and a dedicated control panel so that you can safely and completely monitor all of your home security features at your convenience.

    Home automation: Total control over your home means the ultimate in convenience and safety. Let Silent Guardian make your home into a smart home that allows you to control your lights, window shades, burglar alarms, temperature and video security, all from remotes and even mobile devices.

    Video security systems: Never worry about what’s going on in your home after we install some of our high-tech video surveillance systems. High-quality, highly visible security cameras deter burglars from attempting to invade your home while allowing you to see exactly what’s happening in and around your house anytime, anywhere.

    Video doorbells: The old fisheye aperture in your front door is a thing of the past. Get a clear, complete look at who is requesting entrance to your home every time the doorbell rings. Whether it’s a salesman, postal worker, friend, family member or stranger, you’ll have complete confidence in who you are or are not allowing to gain entry.

    Commercial Security

    Access control systems: Access control systems allow you to decide which areas of your business are on or off limits and to whom. Keep sensitive areas away from new or less reliable employees while making sure anyone who needs access has it. You’ll know exactly who is in which parts of your business and when for total peace of mind.

    Alarm systems: What we do to protect homes all over Long Island we can also do for your business, with reliable motion sensors, door and window sensors, panic buttons, temperature sensors and more.

    Video security systems: Let one of the top commercial security camera installation companies in Long Island help protect your business. Reduce shrinkage and deter break-ins and vandalism attempts with high-definition security cameras keeping a watchful eye both inside and outside your business.

    Why Choose Silent Guardian as Your Premier Security Company in Long Island, NY?

    When you’re seeking a home security alarm company in Nassau County or Suffolk County for your home and family, you want a company you can trust on your side. When you choose Silent Guardian, you’re getting the experience of someone who has worked in technical security for law enforcement for over 25 years, the benefit of a company that prides itself on offering superior customer service and skilled technicians to install your security systems and make sure they’re working optimally to protect you and your family at all times.

    We’re constantly offering promotions to help you fit your security needs into your budget and make it easier for you to choose stress-free, reliable security system installation over doing it yourself.

    When it comes to commercial security camera companies in Suffolk County and Nassau County, Silent Guardian is the answer as well. We offer superior alarm and video security options to protect businesses. We know your company is important to you, and we make sure that we offer state-of-the-art solutions to protect your inventory and employees. You won’t find a better option for business or personal security in any other commercial or home security companies in Long Island, NY. Reach out to us today.

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    Read about Our 5-Star Reputation!

    What Our Clients Have to Say

    We hold the bar HIGH for ourselves at SIlent Guardian. We take pride in the effort we place forth in our work! Hear it directly from our clients...

    “I have an older style home so it is not the easiest to work with but the techs from Silent Guardian managed to conceal all of the cameras wires within the facade of my home. The cameras look as if they were installed when the home was being built. I am very impressed!”

    Peggy B – Roslyn, NY

    “Doing business with Silent Guardian was a great experience! They were very professional in their approach to home security. The cameras fit my facade perfectly, you can hardly tell they’re on the house.”

    John M – Smithtown, NY

    “I just want to start by saying how great the technicians from Silent Guardian. They were very experienced in their procedures and installation methods. Once they showed me my cameras on my phone I was truly amazed by the quality!”

    Lauren S – Hauppauge, NY

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