Fresno’s best home security company Alert 360 started as a small installation and alarm monitoring business in 1973. We hold one of the longest-standing alarm monitoring licenses in the United States. From a small security company, we have grown to be the 5th largest residential security provider in the nation. Our state-of-the-art security technology is available to all of the Fresno area! Home security systems up to 25% off RETAIL! Thousands of Fresno home owners and businesses already rely on Alert 360 to protect their families and property. We also protect nearly a quarter of million home and business customers coast to coast. We have a wide variety of affordable security cameras, doorbell cameras, motion detectors, and automation products to make your life safer and easier!