Contact USA Alarm Systems

Contact Information

Address

138 E. Chestnut Ave.

Monrovia, CA 91016

Phone

(800) 833-6068

(626) 256-6055

Hours of Operation

Monday - Friday: 8:00am - 4:30pm

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Please let us know what's on your mind. Have a question for us? Ask away.

Getting Started Is Easy

step1
Step 1

Request A Quote

Contact us using our short online form. We'll talk about your home or business, assess your goals, and book an appointment.

step2
Step 2

GET A PLAN

We'll visit you at your home or business, make recommendations, provide a final quote, and schedule installation.

step3
Step 3

GET PROTECTED

We'll train you to use your new security system, and you'll get 24/7 alarm monitoring & VIP customer support!