Advance Alert Security Systems is a full-service alarm company, providing security consultation, sales, installation and service. We offer  a wide range of security products, from standard alarm system which provides basic security protection, to elaborate custom designed systems with optimum full-perimeter coverage with Central Station monitoring.    Additional equipment can be added to existing systems, as well as takeovers of existing systems.  Such products as remote phone access, internet access monitoring, hand-held panic buttons, paging service, entry reporting, wireless equipment, pet motion detectors, and a variety of additional items are available to suit your particular security needs.         

We are an Authorized ADT Dealer and are proud to share the in the vast expertise, experience, knowledge and backing of the nation’s largest and oldest alarm company, ADT Security Services, while at the same time providing personal attention and service of a local community-based company. As an ADT Dealer, we are held to the same high standard of excellence in sales and service practices as a direct extension of ADT Corporate. 

The company was founded in 1993 by Eli Melendrez, LAPD retiree with over  30 years in the security field. Advance Alert was founded on a principle of hard work, responsibility and dedication to our customers with a product and service believed in.   The company continues to exist with the principals and ethics of excellent customer service in every aspect.

Advance Alert, along with Melendrez Custom Theater, Custom Home Entertainment Solutions, and Visionary Blinds, specializing in affordable Blinds, Shutters, and Motorized Shades, are a group of companies under the parent company, Melendrez Group.  All are dedicated to bringing digital technology automation, and safety to the modern home. You are invited to visit their websites anytime!