Learn More About Advanced Security Systems

Gary Ellis has owned Advanced Security Systems, Inc. since 1983. Then in 1984, after graduation, Jeff Ellis joined the business and became part owner in 1998. Also, after graduation in 2015, Harley Ellis joined the business and turned Advanced Security Systems, Inc. into a three generational family-run company.

We’re proud to be a local, family-owned business. We’ve been serving the community in Wilmington, DE, and the surrounding areas for over thirty years. Give us a call today, and let us show you why we continue to be one of the leading security system providers in the area.