Level 10 Security is preferred by those who value great customer service.

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We service the following counties in Southern California: Orange, Los Angeles, San Bernardino, San Diego.

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Licensed with The California Bureau of Security and Investigative Services

ACO #6464

Secure your home with 24/7 alarm service. Comprehensive motion detection monitoring provides ultimate peace of mind.

Secure your business with 24/7 alarm service. Comprehensive motion detection monitoring provides ultimate peace of mind.

We offer a wide variety of high quality systems to meet your every need.

"Many of our customers have been with us for over 20 years and they know us, we know them; it's a real relationship. You're not just a number to us."

-Owner Nona Margo

We currently service homeowners, medical offices, retail, manufacturing, corporate offices, schools, and restaurants.

TESTIMONIALS

"We signed on with Level 10 Security 10 years ago when  there was a series of burglaries in our business area.  The service has always been personalized and professional.  They are honest and will tell you what you actually need not what they want to sell you." Mark

"My family has been with Level 10 for decades and when my Dad passed away they handled the transition with empathy and respect, helping my Mom to understand the aspects of the system that my Dad had always done." Latisha