Alarm 1 Inc.
Business hours
| Monday | 12:00am to 11:59pm |
| Tuesday | 12:00am to 11:59pm |
| Wednesday | 12:00am to 11:59pm |
| Thursday | 12:00am to 11:59pm |
| Friday | 12:00am to 11:59pm |
| Saturday | 12:00am to 11:59pm |
| Sunday | 12:00am to 11:59pm |
About us
Alarm 1 NY is moving to a new location at 35 Cain Drive in Plainview, NY—coming soon as we continue to serve Long Island with excellence. We specialize in fire alarm systems, 24/7 monitoring, and inspection services for businesses, property managers, and contractors. As a family-owned company, we're committed to reliable service, personal attention, and code-compliant safety solutions. Now joined by the founders' sons—Alexander, Brandon, and Joshua—our team blends experience with fresh innovation to protect what matters most. At Alarm 1 NY, life safety isn't just our business—it's our legacy.