Responsiveness, reliability, workmanship and value have gained Lexington Alarm Systems a distinctive position in the Greater Boston business community. Over forty-five years ago, founder and then company president Donald W. Martini began designing and installing alarm systems as a one-man shop out of a basement office in Lexington, Mass.  Donald and our staff’s commitment to our company value system and the responsive delivery of our services to our customers has allowed Lexington Alarm Systems to grow over the last forty-five years, all while maintaining long term relationships with our valued customers.

In January of 2018, Lexington Alarm Systems and Wayne Alarm Systems merged two incredible teams together. Lexington Alarm Systems continues to operate in the same manner we have for the last forty-five years.  The merge has allowed Lexington Alarm Systems to take advantage of the latest technology and an opportunity to continue to grow. 

In January of 2019, Lexington Alarm Systems has moved their office to a beautiful new home located in Woburn Ma. 

Our Services

Commercial Security Systems:

• Commercial Alarm Systems
• Commercial Video Surveillance
• Access Control Systems
• Commercial Fire Alarm Systems

Residential Security Systems:

• Custom Security Systems
• Medical Alert Systems
• Remote Alarm Management
• Remote Video Monitoring
• Alarm Monitoring
• Security System Installation
• Burglar Alarm Systems
• Burglar Alarm Screens
• Motion Sensor Alarms
• Video Surveillance Systems
• Fire & CO Detectors
• Environmental Detection
• High/Low-Temperature Alarms
• Water Leak Detection
• Glass Break Detectors