Li Locksmiths

For over half a century, L.I. Locksmith & Alarm Co., Inc. has been a steadfast presence in the Long Island community, securing homes, businesses, and institutions with unwavering commitment. We are proud to be recognized as a leader in the Physical Security Industry, renowned for our impeccable reputation and the specialized expertise of our highly skilled technicians.

Our Craftsmanship

Our team comprises dedicated professionals who approach every project with the precision and care of true craftsmen. We are deeply passionate about providing comprehensive solutions that address the unique security needs of each individual client. Whether it's safeguarding a treasured family heirloom in a high-security safe or implementing an advanced access control system for a large corporate office, we bring the same meticulous attention to detail and commitment to excellence.

Unmatched Expertise

At L.I. Locksmith & Alarm Co., Inc., we pride ourselves on staying at the forefront of technological advancements in the security sector. Our factory authorizations with leading security manufacturers empower us to offer and support a wide spectrum of cutting-edge products, ensuring our clients have access to the most robust and effective security measures available. We collaborate seamlessly with building engineers, IT professionals, and service management companies, leveraging collective expertise to deliver tailored solutions that seamlessly integrate with existing infrastructure and meet evolving security requirements.

Our Comprehensive Service Offerings

We offer a complete suite of services designed to encompass every aspect of physical security needs. Our services include the installation, repair, and maintenance of a diverse range of products, catering to residential and commercial clients alike.

• Residential Locks: We provide a comprehensive range of residential locking solutions, from traditional mechanical locks to modern smart keyless entry systems. We understand the importance of safety and security in the home and offer durable, reliable, and user-friendly options to protect what matters most.
• Commercial Locks: Our commercial lock solutions are tailored to meet the specific security needs of businesses of all sizes. We offer a wide variety of electronic, mechanical, and wireless locking systems, as well as access control solutions designed to enhance security and streamline operations.
• Automatic Doors: We specialize in the installation and maintenance of a multitude of automatic door systems, including sliding, swinging, bi-folding, revolving, and ICU/CCU doors. Our expert team ensures smooth, efficient, and secure operation for any type of commercial or institutional entrance.
• Access Control: We provide advanced access control solutions that grant and restrict access to buildings and premises based on pre-defined permissions. Our systems can be customized to integrate with various security features, including CCTV surveillance, alarm systems, and biometric authentication.
• Camera/Video: We offer a comprehensive range of commercial-grade surveillance camera systems, encompassing both IP/CCTV cameras and traditional CCTV security systems. Our skilled technicians can design and install a custom security system to effectively monitor and deter potential threats.
• Safes: We offer a diverse selection of safes designed to protect valuables, confidential documents, and assets. From burglary and fire-resistant safes to concealed wall safes and in-ground floor safes, we provide tailored solutions to meet the specific security needs of each client.
• Restricted Keys: We specialize in restricted key systems, offering high-security keys that are difficult to duplicate. These systems provide an extra layer of security, ensuring that only authorized individuals have access to restricted areas or sensitive equipment.
• Car Keys: Our expert technicians provide a full range of automotive locksmith services, including key fob programming, transponder key replacement, and smart key duplication. We work on all makes and models of vehicles, ensuring rapid and reliable service.