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New Customers
Looking for a Guardian Security System?
Residential
Large Business
Small Business
National Accounts
Home Automation
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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Complete the contact form and a Guardian representative will contact you shortly.
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).
Frequently asked questions
Congratulations on your new home! It's great that you already have a system that connects you with your home and helps to keep you safe. Simply call 1.800.PROTECT (1-800-776-8328) and our helpful specialists will arrange for your system to be monitored 24 hours a day by Guardian's award-winning Monitoring Centers.
If you are a customer, login to customer care click on the shopping option to order your new signs or decals. If you are not a customer, feel free to contact us at 1.800.PROTECT(1-800-776-8328) so we can set you up with a new smart home security system.
Still have questions?
Call 800.867.5028
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.
We're ready to help! Call today and ask about a virtual appointment!
Call 800-857-5028
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