Trusted Security Systems & Alarm Monitoring in Los Angeles Since 1979.
Protect your business with professionally installed security systems, fire alarm systems, video surveillance cameras, and access control solutions from a trusted Los Angeles security company. We provide expert installation, inspections, maintenance, monitoring, and ongoing support to help businesses throughout Los Angeles protect their people, property, and assets while maintaining a safe and secure environment.
Commercial Fire Alarm Installation, Inspection & Monitoring Services in Los Angeles
Businesses throughout Los Angeles rely on our commercial fire alarm systems to help protect their people, property, and assets. Our comprehensive fire protection solutions provide early fire detection, fire suppression monitoring, code-compliant inspections, testing, and ongoing maintenance services designed to reduce risk and enhance life safety. Whether you need a new fire alarm installation, annual fire alarm inspections, fire alarm monitoring, or preventative maintenance in Los Angeles, our experienced team delivers reliable protection backed by local expertise.
CCTV Camera & Video Surveillance Systems in Los Angeles
Businesses throughout Los Angeles rely on advanced CCTV camera and video surveillance systems to improve security, reduce risk, and gain greater visibility into their properties and operations. Our high-definition security cameras provide real-time monitoring, remote access, recorded video evidence, and stronger situational awareness, while remote video monitoring services help identify and respond to potential threats before they escalate. The result is smarter protection for your facility, employees, customers, assets, and business operations throughout Los Angeles.
Upgrading Your Security System in Los Angeles Has Never Been Easier
Already have a security system installed? We can often take over monitoring and service for your existing alarm system with minimal upfront cost, helping you improve reliability, support, and overall protection. If you're unhappy with your current provider, talk with our team today—we'll help you find a better solution without the hassle of replacing equipment that still works.
Family-Owned Security Experts Serving Los Angeles Since 1979
Backed by outstanding Google reviews and decades of industry experience, our team remains committed to providing responsive local support and dependable protection for Los Angeles businesses.
Why Los Angeles Businesses Choose USA Alarm Systems
COMMITMENT TO CLIENTS
Our continued success is thanks to our loyal clientele. Central to our philosophy is the belief in treating every client as our top priority. This dedication drives us to exceed expectations in every facet of our services.
LOCALLY OWNED & OPERATED
USA Alarm Systems has been serving Southern California since 1979. Not only has our company been continually protecting homes, but we have been actively been involved in the alarm industry. Two of our founders were past presidents of the California Alarm Association.
SUPERIOR TECHNOLOGY
Our central monitoring station showcases cutting-edge hardware and software, complemented by redundant dual coast communications. As a leader in the security sector, it is widely recognized for its outstanding performance and unwavering reliability.
Frequently Asked Questions About Security Systems in Los Angeles
Protect What Matters Most with Professional Security Systems in Los Angeles
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.
Step 2
GET A PLAN
We'll visit you at your home or business, make recommendations, provide a final quote, and schedule installation.
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!