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New Customers
Looking for a Guardian Security System?
Residential
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Have a question about your system?
General Inquiries
If You're Moving
Customer Care Hours
Available 24/7 - Best times to call:
Monday - Sunday
6 a.m. - 12 a.m. ET
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Mailing Address
Guardian Protection
174 Thorn Hill Road
Warrendale, PA 15086
Dealer Inquiries
Interested in becoming a dealer?
Call: 855-814-9108
Looking to cancel your service? Sorry to see you go. Please contact us directly at 1-800-PROTECT (cancellation requests via this form cannot be accepted).
Safer communities for all
Safety and security start at the community level. We fully support all efforts to make our communities better places to live. Check out these great resources.
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Call 800-857-5028
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