Business Details
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Your Trusted Locksmith & Security Experts in Hicksville, NY
LI Locksmith & Alarm has been a trusted leader in the physical security industry on Long Island for over 50 years. Our reputation for excellence is built on a foundation of skilled craftsmanship, factory-authorized partnerships with leading manufacturers, and a commitment to delivering cutting-edge security solutions. We specialize in mechanical locking hardware, electronic access control systems, door automation, automotive key services, and high-security safes. Our team collaborates with building engineers, IT professionals, and service management companies to integrate the latest technological advancements into customized security strategies. We adhere to the Americans with Disabilities Act Title III and NFPA 101 Life Safety Code standards, ensuring compliance and accessibility in all door-related installations.With a retail showroom and mobile service fleet, we provide prompt, reliable support across the tri-state area. Our computerized key-cutting technology and extensive inventory of key blanks ensure precision and efficiency. We offer wholesale discounts to large organizations and maintain a comprehensive understanding of industry-specific security challenges. Our dedication to customer satisfaction is reflected in our lifetime mechanical and electronic warranties, same-day service capabilities, and personalized approach to solving security needs. For residential, commercial, and automotive clients, we remain the absolute source for all security and door requirements.
Services
Residential Locks
Commercial Locks
Keyless Locks
Access Control
Automotive Keys
Safes & Vaults
Door Automation
Restricted Keys
Transponder Keys
Camera Systems
Highlights and features
- We offer factory-authorized installations and repairs for leading security brands.
- Our team has over 50 years of experience in mechanical and electronic security systems.
- We provide same-day emergency service across the tri-state area.
- Our solutions comply with ADA Title III and NFPA 101 Life Safety Code standards.
- We maintain lifetime mechanical and electronic warranties on select products.
What people say
Quick thorough service
Reasonably priced
Great experience
Services
Residential Locks
We install and repair high-security mechanical and electronic locks for residential properties. Our solutions include deadbolts, panic devices, and masterkey systems designed to protect homes while ensuring ease of access. All installations meet safety code requirements and incorporate durable, weather-resistant materials.
Access Control
Our IP-enabled and non-IP access control systems allow precise management of building entry points. These customizable systems integrate with existing security infrastructure and support features like temporary user codes, remote monitoring, and audit trail tracking for enhanced security oversight.
Automotive Keys
We specialize in transponder keys, smart keys, and remote head keys for all vehicle makes. Our technicians use advanced programming equipment to duplicate keys on-site while you wait, including solutions for high-security automotive systems requiring specialized manufacturer authorization.
Safes & Vaults
We offer burglary-resistant, fireproof, and data safes for residential and commercial use. Our selection includes floor safes, depository models, and UL-listed vaults with features like electronic locks, reinforced steel construction, and anchoring systems for maximum protection of valuables.
Door Automation
We install and maintain automated door systems for commercial facilities, including sliding, swinging, and ICU/CCU doors. Our services cover major brands like Horton and Dor-O-Matic, with customization options for spring tension, closers, and ADA-compliant accessibility features.
Questions
What types of locks do you install for residential properties?
We install deadbolts, panic devices, masterkey systems, and electronic keyless locks designed for home security and durability.
Can you make duplicates of high-security automotive keys?
Yes, we duplicate transponder keys, smart keys, and remote head keys using specialized programming equipment for all vehicle makes.
Do you offer emergency locksmith services?
Yes, we provide 24/7 emergency service for lockouts, broken keys, and security breaches across the tri-state area.
What access control features are available?
Our systems support temporary user codes, remote monitoring, audit trails, and integration with existing security infrastructure.
Do you service commercial door automation systems?
Yes, we repair and maintain automatic doors from major brands including Horton, Dor-O-Matic, and Stanley.
