| About | Our locally owned and operated security system company provides service to San Diego. Our emergency system technicians focus on your safety and take pride in their work. We can help with installing and repairing a variety of security systems from fire alarms to access control systems. If your business needs security services or a network communication system, then we have you covered. Call today to schedule an appointment! |
| Address |
7940 Convoy Ct, San Diego, CA, 92111 USA |
| ZIP Code | 92111 |
| Phone | (858) 571-7746 |
| Fax | N/A |
| Categories |
Security Systems
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| Website | http://www.ess4.net/ |
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