Founded in 1952, Mountain Alarm Fire & Security is the oldest and the largest security, life-safety & alarm monitoring companies in Colorado.

We operate our Fire & Security branch in Lakewood, Colorado and provide the most reliable monitoring with the best UL and 5-diamond certified monitoring center network with multiple redundant monitoring centers to ensure our clients are continually served 24/7 even if there would be a disaster at our local facility.

Year Founded

As a leader in the security industry, we continue to add new and innovative services for both our home & business clients. Our services include: Intrusion Detection Systems, Life-Safety Systems (fire, medical alert, carbon monoxide detection), Environmental Monitoring (water & temperature sensing), Video Surveillance Systems, Access Control Systems, Integrated Commercial Security Systems & Smart Control Remote Services.

24 Hours a day, Mountain Alarm Fire & Security’s central station processes and dispatches on emergency & non-emergency signals according to each of our clients preferences.  Depending on individual client’s needs, we also supervise system events and generate management information reports.  In addition, we remotely manage Access System databases for clients and host virtual services for clients in order for them to manage their systems remotely on a smartphone, tablet or computer.

At Mountain Alarm Fire & Security, we pride ourselves on not only being “high tech” but also “high touch”. We are “Large enough to accomplish any security challenge and small enough to care!”  Our focus is on maintaining long-term relationships with all of our clients.

We offer our own professional security consultants to design the appropriate security system for your needs; our own team of highly trained, certified and professional technicians to install & service all system installations and prompt, courteous and knowledgable Client Service & Dispatch Representatives.  Our service team is on-call 24 hours a day to provide immediate response to emergency service situations.