Fire alarm on wall in a commercial building.

Commercial Fire Alarms

Trust Guardian for code-compliant systems, inspections, and testing.

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End-to-End Fire Protection for Your Business

From NICET-certified design and code-compliant installation to UL-certified monitoring and ongoing inspections — Guardian delivers complete fire alarm solutions you can rely on.

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Expert Assessment & Design

NICET-certified experts assess your site and deliver solutions-based recommendations with CAD drawings rooted in NFPA 72 and NEC requirements.

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Professional Installation & Testing

Licensed technicians experienced with fire alarm systems across schools, restaurants, healthcare facilities, warehouses, and more.

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UL-Certified Monitoring

Your system is backed by our award-winning, UL-certified, Five Diamond-accredited monitoring centers.

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Ongoing Testing & Inspections

Our in-house support team is knowledgeable in NFPA 72 protocols and can schedule onsite service within hours or days.

Industries We Serve

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Code-Compliant Systems, Expertly Designed

Recognized companies and institutions trust our in-house team of NICET-certified experts to ensure their fire alarm systems are fully compliant with NFPA 72, the National Electrical Code (NEC), and local ordinances.

  • NICET-certified design and site assessment
  • CAD drawings aligned with NFPA 72 and NEC standards
  • Compatible with sprinkler, waterflow, and range hood systems
  • Cellular monitoring options that meet NFPA standards — no phone line required
Fire sprinkler on ceiling of a commercial building.

Have Systems Provided by Others?

We can work with and monitor fire-related devices including rooftop units with air handlers, sprinkler and waterflow systems, and range hood extinguishing systems.

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Guardian Protection professional monitoring center agents working in the monitoring center.

Professionally Monitored U.L. Fire Alarm Systems

Your Guardian Protection fire alarm system is backed by our award-winning, U.L.-certified, Five Diamond-accredited monitoring centers — with fast onsite support always within reach.

  • U.L.-certified, Five Diamond-accredited monitoring
  • Rapid fire and emergency dispatch
  • Onsite service scheduling within hours or days

Trust Guardian for Code-Compliant Fire Protection

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Our Partners


Johnson Controls Brivo Speco Alarm.com Axis Communications Cornell Technologies DMP Fire-Lite Alarms by Honeywell Hanwa KingsIII Napco Open Eye RBH Savance Honeywell Silent Knight Space Age Electronics Torus