Serving Los Angeles and Orange Counties in Southern California for over thirty years, our family-owned and operated company specializes in the installation and monitoring of Commercial & Residential security alarm systems, with quality and reliable services you can count on. Our friendly and professional team members are always ready to answer any questions you may have about our company or our alarm systems and services. Whether you need a completely new alarm system, an upgrade to your existing alarm system, or affordable, reliable monitoring service for an existing alarm system we have what you need at reasonable prices. At Greater Los Angeles Patrol, our goal is to provide our clients with courteous, expedient, of the highest caliber professional alarm system installation and monitoring services. If you have any questions or would like to speak with one of our representatives regarding any of our security alarm services. 

Two central command centers provide complete redundancy and reliability in monitoring. Each center is UL 2050 and outfitted with two generators. This provides our clients with complete redundancy to assure there is instant emergency recovery and backup with no downtime in case of an emergency or extreme alarm activity at one facility. We’ve got your back with our backup capabilities. 

Our Services : 

Commercial Security Services 

• Commercial Monitoring 
• Commercial Security 
• Commercial Fire 

Residential Security Services 

• Residential Monitoring 
• Residential Security