About 1st Defense Security

    1st Defense Security is Nevada’s leading provider of residential and commercial security solutions. We pride ourselves on our knowledgeable consultants, experienced technicians and exceptional customer service.  With 1st Defense you can rest assured that your home or business will have the right combination of quality equipment, professional installation and monitoring service that is second to none. 

    Securing homes and businesses in Nevada since 2000, we are confident in our service and proud of our good standing with the Southern Nevada Better Business Bureau.  Since its inception First Defense has secured thousands of locations in Clark County and has expanded all across the west coast with offices in Reno NV, Rancho Cucamonga CA, Santa Clarita CA and Vallejo CA. 

Chris - Senior Technician Manager

Andrew - Public Relations

Crystal - Technical Service Manager