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24 Hour Customer Support

While Citadel Security Systems' office is open from 8:30am-4pm, Monday through Friday, dispatchers at the on-site Central Station are available by phone 24 hours a day, 7 days a week at 215-357-3434 for security system troubleshooting, new customer inquiries, and any other alarm/security concerns you might have. Please never hesitate to give us a call, or reach out to any of our departments through the contact form at right.


Directions to our office are shown below, but, due to the secure nature of our business, we ask that you please give us a call before stopping by. Thank you for your understanding.

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