Read Reviews of 8 Security System Companies in Washington

With 8 security system businesses listed across Washington, including Vancouver, Seattle and Bellingham, there are different services and customer experiences to consider. Read feedback, check profiles and contact providers for system details.
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Guardian Security
50 Years
Emergency
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We offer 50+ years of experience in integrated security system design
Guardian Security offers fire alarm systems, access control, and 24/7 monitoring services in Seattle and throughout Washington State. Trusted since 1976 for reliable security solutions.
Fire Alarm Systems Access Control Video Surveillance
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OS Technologies
16 Years
Emergency
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24-hour technical support for all clients
Trusted security solutions provider offering 24/7 monitoring, video surveillance, and customized security systems. A+ BBB-rated with 5-year warranties and nationwide service since 2010.
Security Systems Video Surveillance System Monitoring
Stor Guard
15 Years
Emergency
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Stor Guard
15 Years
Emergency
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We offer patented wireless overlocking systems designed specifically for self-storage.
Stor Guard offers reliable access control systems and security solutions for self-storage facilities in Vancouver, WA. Eliminate monthly fees with our durable, innovative products and 24/7 technical support.
Access Control Systems Storage Facility Software Technical Support
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Gateway Controls
34 Years
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We have over 30 years of experience in security systems.
Gateway Controls offers top-quality security systems including automated gates, surveillance, and access control in Bellingham, WA. Trusted since 1992 for reliable solutions.
Residential Gates Commercial Gates Video Surveillance
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Signaling System Solutions
20 Years
Emergency
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We guarantee under 2-hour emergency response in Greater Portland.
Trusted fire alarm, sprinkler, and life safety services in Portland. 24/7 emergency response, inspections, and maintenance by NICET-certified technicians since 2006.
Fire Alarm Fire Sprinkler Life Safety Systems
Signal Services
36 Years
Emergency
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Signal Services
36 Years
Emergency
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30+ years serving Pacific Northwest with life safety solutions
Protecting Pacific Northwest properties since 1990 with fire alarm systems, security technology, and emergency communication solutions. Family-owned security experts serving commercial, industrial, and residential clients.
Fire Alarm Security System Security Camera/CCTV