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50 Years
experience
Emergency
services
Trusted Security and Fire Systems in Seattle Since 1976
Guardian Security has been a trusted leader in fire and security systems since 1976. As a family-owned, Washington-based company, we prioritize technical excellence, customer-centric service, and innovative solutions tailored to residential and commercial needs. Our team of experienced technicians and engineers delivers integrated systems including fire alarms, video surveillance, access control, and intrusion detection. With 24/7 monitoring from our Seattle-based central station, we ensure rapid emergency response and compliance with industry standards.

Our commitment to kindness, safety, and continuous improvement has earned us top ratings from businesses across the Pacific Northwest. Over five decades, weve built a reputation for reliability, combining cutting-edge technology with personalized support to protect what matters most to our clients.
Services
Fire Alarm Systems Commercial Security Video Surveillance Access Control Intrusion Detection Fire Systems Design Fire Alarm Monitoring AES Wireless Radio Multi-Location Solutions Emergency Services
Details
  • Year established: 1976
Highlights and features
  • Weve provided fire and security solutions in Washington since 1976.
  • Our 24/7 Seattle-based monitoring ensures rapid emergency response.
  • We design integrated systems combining fire, security, and access control.
  • Technicians offer prompt, professional service with minimal business disruption.
  • Family-owned with a commitment to local communities and customer care.
What people say
Prompt scheduling Thorough and accurate Professional staff Timely manner Highly recommend
Services
Fire Alarm Systems
Guardian Security designs, installs, and maintains fire alarm systems compliant with NFPA standards. Our specialists provide testing, inspections, and 24/7 monitoring to ensure system functionality. Commercial clients benefit from networked solutions that integrate with sprinkler systems and emergency protocols.
Video Surveillance
We offer scalable video surveillance solutions for homes and businesses, from single cameras to multi-hundred-camera networks. Systems include remote monitoring, mobile app access, and integration with intrusion detection for real-time threat verification.
Access Control
Our access control systems manage building entry points using keycards, biometrics, or mobile credentials. Solutions include audit trails, remote management, and integration with security alarms for enhanced protection.
Intrusion Detection
Custom intrusion detection systems protect properties with motion sensors, door/window contacts, and glass break detectors. 24/7 monitoring ensures immediate response to breaches, minimizing theft or damage risks.
Fire Alarm Monitoring
Our UL-listed central station provides continuous fire alarm monitoring. Trained operators verify alerts and dispatch emergency services while keeping clients informed throughout incidents.
Questions
What commercial security services does Guardian Security offer?
We provide intrusion detection, access control, video surveillance, fire alarm systems, and 24/7 monitoring tailored to business needs.
Do you offer residential security solutions?
Yes, we design and install home security systems including alarms, cameras, and smart monitoring.
Are emergency services available after hours?
Our 24/7 monitoring team responds to emergencies at any time.
What areas do you serve?
We operate throughout Washington State, including Seattle, Bellingham, Tacoma, Yakima, and Tri-Cities.
How do you handle fire alarm inspections?
We schedule prompt inspections, provide detailed reports, and ensure compliance with state codes.
Can you integrate multiple security systems?
Yes, we specialize in integrating fire, access control, and surveillance systems into unified platforms.