Welcome Allied and North Coast Signal, Inc Customers - new number to cancel alarms or contact our monitoring center: 888-825-2761.

2 Great Companies Now 1 Leading Brand

We are pleased to announce the merger of North Coast Signal with Advanced Security Systems. This merger will provide North Coast Signal customers increased security services while continuing to offer the local service and response you’ve come to trust.


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Alarm Lic #AC02883, CA Cont 527700, OR cont 144207

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