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Need Help?

Give us a call, talk to a real person, get the answers.

New Customers

Looking for a Guardian Security System?

Residential

800-418-9952

Large Business

888-849-5947

Small Business

855-291-8579

National Accounts

866-704-4634

Home Automation

Have a question about your system?

General Inquiries

855-779-2001

If You're Moving

844-636-3911

Customer Care Hours

Available 24/7 - Best times to call:
Monday - Sunday
6 a.m. - 12 a.m. ET

Request Information

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).
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.

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