All Alert Alarm & Locksmith

A Family-Owned Security Solution Since 1989

For over three decades, All Alert Alarm & Lock has been a trusted partner in the security of homes, businesses, and institutions throughout Westchester, Putnam, and Dutchess counties. Founded by Glen Silverstein, a seasoned security expert with over 40 years of experience, the company has established itself as a leading provider of comprehensive security solutions.

Expert Security Services

Our skilled and certified technicians offer a comprehensive array of security services, including:

Access Control Systems

• Installation and repair of access control systems.
• Strategic planning for secure access management.
• Comprehensive reporting and tracking of user access.

Master Key & Security Systems

• High-security lock installations and repairs.
• Security assessments and vulnerability audits.
• Master key system development and implementation.

Emergency Services

• Fast response emergency lockout services.
• 24/7 availability for urgent security needs.
• Expertise in handling all types of security hardware.

Additional Services

• Security consultations and system design.
• Installation and maintenance of surveillance systems.
• Fire and burglary resistant safes.
• Architectural and designer hardware installations.

Custom-Tailored Solutions

We understand that every client has unique security needs. Our team takes the time to understand your specific concerns and develop a customized security plan that aligns with your unique requirements.

Quality & Expertise

At All Alert Alarm & Lock, we are committed to providing exceptional quality and personalized service. Our technicians are highly trained and experienced, and our customer service is unparalleled. We are also an authorized dealer of leading security brands such as Medeco and Gardall.

Partner with a Trusted Security Provider

For over 30 years, businesses, families, and individuals across the tri-state area have trusted All Alert Alarm & Lock for their security needs. Our commitment to excellence, personalized service, and tailored solutions has made us a leading choice for comprehensive security solutions in the community.