Peace of Mind, Delivered: Secure Your World
Experience next-generation protection with our advanced security alarm systems.
Protect everyone. Protect everything. Keep your home, family and business safer with security that never stops. Let's go.
About us
Founded in 1985, First Alarm LLC has evolved from a humble beginning into a leading Security Solutions Provider, offering comprehensive services across Massachusetts and Southern New Hampshire. Our expertise spans both residential and commercial sectors, including home automation systems, and we have established strong partnerships with New Home Builders and Remodelers.
Your complete security suite
At First Alarm LLC our team of Reliable Security Professionals is dedicated to your safety. We recognize the pivotal role.
At First Alarm LLC we understand that selecting a Fire Alarm can be a daunting task. There are a variety of options.
We stand behind the quality of our service and we’ll always work hard to provide you with convenient and all inclusive care.
Find Your Perfect System
Your questions answered
We design, install and service every system ourselves, so your alarm, cameras and app work together from day one
Tips for your home and budget
We engineer our products to be easy to learn and fast to install so you can complete more jobs
Build a system for your needs
Arm, disarm and check your cameras from one app or touchscreen, and get instant alerts on your phone wherever you are
We are very proud to be serving our local area for over 40 years!
Our Products
Advanced Alarm Systems:
State-of-the-art technology to keep your property secure.
Comprehensive Surveillance Solutions
Smart Home Automation
Seamlessly connect and control your security devices.
24/7 Monitoring Services
Why Choose Us
Fully Licensed, Bonded, And Insured in MA
Complete Solution
Comprehensive security solutions designed for your peace of mind. From alarm systems to surveillance and life safety equipment..
Best Experience
For the best experience, rely on First Alarm LLC’s expertise in security solutions. With decades of proven excellence, we prioritize your safety..
Fastest Install
Get the fastest installation with First Alarm LLC. Our expert team ensures swift setup without compromising quality or security,
Cost Advantage
Benefit from our cost-effective solutions at First Alarm LLC. We offer competitive pricing without compromising on quality, ensuring affordability…
Product Gallery
Smart Home
Fire Alarms
Sensors
Cameras
Security
Cameras
Frequently Asked Questions
Security monitoring systems are not just a “nice-to-have,” they are a necessity.
Our smart security systems utilize the latest technology for reliable protection, valuable insights, and smarter automation.
Security monitoring systems should give you the peace of mind to live your life with the assurance that your security is always doing its job in the background. Our innovative technology responds immediately to suspicious activity and alerts you to potential incidents.
Unlike other systems that share a phone or cable line, firstalarmllc.com systems use a dedicated, secure cellular connection to provide reliable and uninterrupted service for your critical security messages.
We're Always on Guard
24/7 Monitoring
Our dedicated monitoring centers operate around the clock, providing constant surveillance to promptly respond to any alarm, offering you and your loved ones continuous protection.