Residential Security

Protect your loved ones. Homes that are protected by a Los Angeles home security system are three times less likely to be broken into than homes without alarm security systems. Your home is the one place on this planet that you should feel safest, and a good home security system in Los Angeles can provide you with the peace of mind you deserve.

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Commercial Security

Protect your business from unauthorized break-ins and fire. Monitor employee activity. Control access to secure areas in your office. Pacific Alarm Systems designs and installs comprehensive alarm systems from CCTV in Los Angeles to surveillance in Culver City, with burglar alarms, fire detection, armed guard response and much more.

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Give Us a Call

We offer the highest quality alarm service at very competitive prices. Even though quality is remembered long after price is forgotten, isn’t it nice to know that honest and diligent service is still available?

Toll Free: (866) 430-7233
Los Angeles: (310) 390-6661
Ventura County: (818) 782-8335
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“We’ve used the services of Pacific Alarm for decades. We’ve never had an issue with the hardware other than replacing an old pad…”
Central Station Monitoring
Monitor your home or business 24/7. Our central station works around the clock.
Guard Services
Our Guard Service and an Armed Response Team is just a phone call away.

Why We Stand Out Among Los Angeles Alarm Companies

Founded in 1953 as a family-owned and operated business, Pacific Alarm Systems remains family-owned and operated to this very day. Through our security services in Los Angeles and the surrounding areas, we remain dedicated to providing every customer with the most reliable and diligent service possible. If we could use only one word to describe the difference between Pacific Alarm Systems and other alarm system dealers, we would use the word SERVICE.
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