Established in 1997, we are a licensed low-voltage electrical and fire alarm contractor offering 24/7 service and installation throughout Nevada and the neighboring states from our facilities in Las Vegas. If you are searching for a systems integrator - look no further.

ADT SECURITY AUTHORIZED DEALER. ADT CENTRAL STATION MONITORED HOME & BUSINESS SECURITY SYSTEMS, CLOSED CIRCUIT T.V. SYSTEMS, FIRE SYSTEMS, MEDICAL ALERT SYSTEMS. LAS VEGAS, PAHRUMP, BOULDER CITY.

National Security Alarms (NSA) is a leading provider of security for homes, businesses and government agencies. Customers who demand the most reliable protection choose NSA.
Security systems from NSA can monitor burglary, fire, smoke, carbon monoxide, flooding, medical emergencies and more. You can enjoy piece of mind, while also being eligible for a savings of up to 20% on most home insurance premiums.
NSA is an authorized dealer of Monitronics home and business security products and services with customers throughout Ohio, Nevada, Illinois, Indiana, Michigan and Arizona for over 10 years. We pride ourselves on our unsurpassed customer service, which makes us a leader in the industry.
Whether you own a home or business, we will prepare a comprehensive evaluation of your security needs