A Half-Century of Trust. Built Right Here in Washington.
For 50 years, Guardian Security has been the partner businesses and property owners rely on when security and life safety can’t fail. Our longevity isn’t accidental—it’s earned through consistent performance, responsive service, and a deep understanding of Washington’s codes, regulations, and operational demands. From small businesses to large commercial facilities, we’ve designed, installed, and maintained systems that stand the test of time.
Fire Alarm Systems (Design, Installation, Testing & Inspections)
We provide fully integrated fire alarm systems engineered to meet NFPA standards and local Washington code requirements.
- Custom system design and engineering
- Professional installation for new construction and retrofits
- Ongoing testing, inspections, and certification
- Code compliance and AHJ coordination
- System upgrades and modernization
We don’t just install systems—we ensure they perform when it matters most.
24/7 Monitoring of Any Security System
When your security and fire systems operate separately, critical gaps can lead to delayed alerts and slow response times. Guardian Security eliminates that risk by integrating intrusion detection, fire alarm monitoring, and security platforms into one seamless system—backed by reliable 24/7 monitoring and rapid dispatch coordination. The result is faster response, fewer vulnerabilities, and complete peace of mind knowing your business is protected around the clock.
Live Video Monitoring That Stops Threats in Real Time
Traditional security systems only alert you after something happens—but live video monitoring allows you to take action the moment it starts. Guardian Security provides real-time video monitoring by trained professionals who actively watch your property, identify suspicious activity, and respond immediately to prevent incidents before they escalate. With proactive intervention, verified alerts, and faster response times, you gain a smarter, more effective layer of protection that keeps your business one step ahead of potential threats.
Celebrating 50 Years—and Just Getting Started
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Headquartered in Seattle, we protect homes and businesses across Washington and the Pacific Northwest with advanced security systems and reliable 24/7 alarm monitoring services.
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From ownership to installation, our team is relentlessly focused on service. As a locally owned company, we deliver strong capabilities with the personal care you expect always.
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No other security company in Washington can match Guardian’s expertise in integrated system design. We design, install, and service every system to ensure reliable 24/7 security.
