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Denver’s Premier Fire Alarm Monitoring Services

24/7 Fire Alarm Monitoring for Denver Businesses

Pre Action Fire provides continuous fire alarm monitoring for commercial buildings throughout Denver, CO, connecting your building’s fire alarm system to a UL-listed central station that operates around the clock.

Whether you manage a downtown high-rise, a multi-tenant office building, or a retail space in a converted LoDo warehouse, our team designs monitoring solutions that satisfy the Denver Fire Department’s inspection requirements and NFPA 72.

See our full range of fire protection services to build a complete life-safety program for your property.

What Our Fire Alarm Monitoring Includes

24/7 UL-Listed Central Station Monitoring

Your fire alarm panel is connected to our UL-listed central station, which receives signals around the clock and immediately notifies the Denver Fire Department when a verified alarm occurs.

Communicator & Line Upgrades

We install and maintain modern IP or cellular communicators for buildings still relying on outdated copper phone lines, keeping your signal path reliable and code-compliant.

Alarm Verification & Dispatch

Trained operators verify signals before dispatch to reduce false alarms while ensuring genuine emergencies reach the Denver Fire Department without delay.

Supervisory & Trouble Signal Monitoring

Beyond fire alarms, our central station monitors supervisory and trouble signals so technical issues are caught and dispatched for repair before they become compliance gaps.

Multi-Tenant & Addressable Panel Support

For mixed-use and multi-tenant Denver buildings, we program and maintain addressable panels so responders get exact device and suite-level location data.

Related services: Fire System Certification, NFPA Compliance Inspections, Fire Extinguisher Inspection.

Fire Alarm Monitoring Requirements in Denver

Denver commercial buildings are required to have their fire alarm systems monitored by an approved supervising station under NFPA 72 and the International Fire Code, and the Denver Fire Department verifies monitoring compliance as part of its inspection process.

Most commercial systems require annual inspection and testing by a licensed technician, and the Denver Fire Department requires monitoring companies and technicians working on life safety systems to hold a current DFD license.

Denver’s older commercial buildings in neighborhoods like LoDo, Capitol Hill, and the Platte Valley often carry construction types and layouts that accelerate fire spread, making reliable, continuously monitored detection especially important.

Why Denver Businesses Trust Pre Action Fire

24/7 UL-listed central station monitoring

Licensed by the Denver Fire Department

NFPA 72 compliant system design and testing

Metro-wide service across the Front Range

Frequently Asked Questions

Does my Denver building need monitored fire alarm service?

Most commercial occupancies in Denver are required to have their fire alarm system connected to an approved supervising station under NFPA 72, and the Denver Fire Department verifies this during inspections. Requirements vary by occupancy type and building characteristics.

How often does my fire alarm system need to be inspected in Denver?

Colorado follows NFPA 72 inspection intervals, so most commercial fire alarm systems require an annual inspection by a licensed technician, with some devices like smoke detectors needing semi-annual testing. Certain occupancy types may require more frequent inspections.

Do I need a UL-listed monitoring company?

Yes. Colorado commercial buildings are required under the International Fire Code and NFPA 72 to use an approved supervising station, and a UL-listed central station is the clearest way to satisfy your Authority Having Jurisdiction and your insurer.

Who is responsible for fire alarm monitoring in a multi-tenant Denver building?

The building owner is legally accountable for system-wide monitoring and inspection under NFPA 72 and the International Fire Code, regardless of how lease terms assign the cost to tenants.

Does Denver’s altitude affect fire alarm equipment?

Elevation can affect certain detection equipment, particularly devices calibrated for air density, so equipment selection matters for Denver installations.

What happens if my monitored system goes down?

Denver Fire Department rules limit how long a system can be out of service during maintenance or modification, and repeated impairments within a 12-month period can trigger enforcement action, so prompt repair and reporting matter.

Trusted by Denver Property Managers

Pre Action Fire is a Denver Fire Department-licensed provider using UL-listed central station monitoring for every commercial account we service.

Read verified reviews from our Denver clients on our Google Business Profile.

Ready to Get Started?

Contact Pre Action Fire today to learn more about the fire alarm monitoring and life safety solutions available for your Denver property.

Call us now or request a free quote online.

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Our Services

Trust Pre Action Fire to keep your facility protected, compliant, and ready when it matters most.

Fire Protection Services

Fire Sprinkler Installation

fire detection monitoring

Fire Alarm Monitoring

Fire Safety Inspections

Commercial Fire Protection

Fire Suppression Systems

Fire Extinguisher Inspection

Fire System Certification

Emergency Fire Protection

NFPA Compliance Inspections

Backflow Inspection

Fire Pump Inspection