Service Areas

Headquartered in Orange County, JMG SECURITY SYSTEMS Proudly Services All of Southern California.

Businesses from the Central Coast south to all Southern California know

JMG SECURITY SYSTEMS Means Best-In-Class Service.

Our experienced technicians approach the security needs of every business and location with care, expert knowledge, and whiteglove customer service.

Los Angeles County

As a trusted security partner, JMG SECURITY SYSTEMS delivers top-notch commercial security systems that are tailored to meet the specific needs of each client. Our expert capabilities, combined with our commitment to excellence, ensure the highest level of protection is provided to our clients and customers...
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Orange County

At JMG SECURITY SYSTEMS, we understand that security is critical to the success of any business. That's why we offer a comprehensive range of commercial security systems that are tailored to meet the specific needs of each client. Our team of skilled security professionals has extensive experience in the security industry and is dedicated to providing the highest level of protection to our clients...
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Riverside County

At JMG SECURITY SYSTEMS, we're experts in designing, installing, and monitoring advanced, large-scale commercial security systems that flawlessly incorporate intrusion detection, fire alarms, video surveillance networks, and access control. Our experienced sales agents conduct an extensive (and complimentary) risk assessment site survey to evaluate your unique security needs and create a custom proposal and system design to satisfy your organization's demands...
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San Bernardino County

San Diego County

San Luis Obispo County

Santa Barbara County

Ventura County

What our clients say

Nicolas arrived on time, was professional, and took care of business. Well done!

— Ron Alexander
Alfredo has been doing our inspections for several years now and has always done a good job.

— Skott Stewart
Peter is always a delight to have onsite. He is on time, courteous, always professional, serious to complete his task, and I am happy I can read his penmanship on the inspection form.

— Amy Lee
Ricardo has been to our company on multiple calls. He has been excellent on every job. Very patient, answered all my questions and cleaned up after the job.

— Jeremy Ayson
Ricardo has been to our company on multiple calls. He has been excellent at every job. Very patient, answered all my questions and cleaned up after the job.

— Jeremy
Josh is a great guy. Very professional and gets the job done quickly. It's evident he has much experience.

— Karl
Peter Diaz is a very professional, courteous man. He always informs me of all the procedures he will be performing during his inspection, so we won’t be caught off guard or on the phone when he is testing the alarm. Excellent customer service. Thank you.

— Carmen
The Service Tech was very professional and very helpful. Great personality and was very pleasant. Thank you for sending Sam.

— Gerry
Your employees are always very professional and knowledgeable.

— Mary
Excellent service -- thank you for resolving the problem quickly!

— Rex
Sam has been to our location before and is familiar with our layout. He was able to diagnose and repair the two faulty Video BNC connectors and get us up and running again. Sam is friendly, efficient and cleans up his work area when he is done. Very professional and presents JMG in a very good light! We would welcome Sam back at any time.

— Darryl