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50 Years
experience
Emergency
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Trusted Security Solutions in Seattle
Guardian Security has been a trusted leader in fire and security system solutions since 1976. Our family-owned business combines technical excellence with personalized service, offering comprehensive design, installation, and monitoring for commercial and residential properties. With over five decades of experience, we prioritize customer satisfaction through prompt emergency response, ongoing staff training, and integrated system design.

Our commitment to kindness, safety, and predictable success ensures clients receive reliable, code-compliant solutions tailored to their unique needs. Headquartered in Seattle, we serve Washington State with locally-based branches in Bellingham, Tacoma, and Yakima.
Services
Commercial Security Video Surveillance Access Control Intrusion Detection Fire Alarm Systems Fire Alarm Monitoring Multi-Location Security 24/7 Monitoring System Installation Maintenance Services
Details
  • Year established: 1976
Highlights and features
  • We have over 50 years of experience in integrated security system design.
  • Our team provides 24/7 emergency response services.
  • We offer locally-based branches in Seattle, Bellingham, Tacoma, and Yakima.
  • Our staff undergoes ongoing technical training and certification.
  • We guarantee prompt scheduling of annual inspections and repairs.
Associations and certifications
  • UL Listed
What people say
Prompt scheduling Thoroughness and accuracy Professional and courteous Quick response Excellent service
Services
Fire Alarm Systems
Our fire alarm systems provide comprehensive protection through custom design, installation, and maintenance. We offer code-compliant solutions for commercial buildings, including sprinkler system integration and 24/7 monitoring. Our technicians perform annual inspections and emergency repairs to ensure system reliability and regulatory compliance.
Video Surveillance
We design and install scalable video surveillance systems for businesses of all sizes. Our solutions include high-resolution cameras, remote monitoring, and cloud storage integration. Systems can be customized with motion detection, night vision, and real-time alerts to enhance security and operational oversight.
Access Control
Our access control systems secure commercial properties through keycard readers, biometric scanners, and mobile credentials. We integrate these systems with existing security infrastructure for centralized management. Solutions include time-based access restrictions and audit trail reporting for enhanced security compliance.
Intrusion Detection
Custom intrusion detection systems protect against unauthorized entry with motion sensors, door/window contacts, and glass break detectors. Our 24/7 monitoring ensures immediate response to breaches, while smart integration allows remote system control via mobile apps.
24/7 Monitoring
Our UL-listed central station provides continuous monitoring for fire, intrusion, and access control systems. Trained professionals respond to alerts within seconds, coordinating emergency services when needed. This service includes system health checks and proactive maintenance notifications.
Questions
What commercial security services do you offer?
We provide fire alarm systems, video surveillance, access control, intrusion detection, and 24/7 monitoring services for commercial properties.
Do you offer 24/7 emergency support?
Yes, our UL-listed central station provides 24/7 monitoring and emergency response services for all security systems.
Which areas do you serve?
We serve Seattle, Bellingham, Tacoma, Yakima, and surrounding areas throughout Washington State.
How quickly can you schedule inspections?
We typically schedule annual inspections within two weeks of request and offer emergency service calls within 24 hours.
Are your technicians certified?
All our technicians undergo ongoing training and hold industry certifications for fire and security system installation.
Can you integrate multiple security systems?
Yes, we specialize in integrating fire, access control, and surveillance systems into unified command-and-control platforms.
Reviews (4)
Carrie Smith
May 14, 2022 Report
We appreciate the excellent care and service that Charity, Tim and Ash always provide our small business. They are always friendly and kind when helping us problem solve. We would highly recommend this business. Thank you, Carrie Smith Practice Manager
Chuck Collins
Mar 09, 2022 Report
We are opening another restaurant and use GS for our security services. Today we had installer Trace Turpin at our new location and we had some challenges but Trace was polite, professional, friendly and helped me get this all completed and synched our three locations. He is a quality staffer for Guardian Security.
Sinister Mob
Feb 26, 2022 Report
Trace Turpin was my technician. He was very professional and took care of every need we had. Great guy and easy to talk to. Would recommend 100%.
Kayla Lu
Oct 21, 2021 Report
If I could do negative stars, I would definitely do so for their customer service guy. Elliot Sims or Simons or whatever the dudes name is is so extremely rude! The business overall, I've had a great experience with, but asking simple questions, I get brought to tears because I'm treated like a complete idiot! Wish there was more that I could do than write a review. I feel so sorry for his coworkers!