Security Systems Unlimited is a locally owned and family operated business for over 30 years and has provided our customers with professional and personal service. Our customers have access to ADT's state of the art U.L. listed Customer Care Centers 24 hours a day, 7 days a week. We are Northern California's most experienced dealer and we offer professional quick and easy next day installation!
Buy Local & Save Money
- Elk Grove
- El Dorado Hills
- Rancho Cordova
- W. Sacramento
ADT is the #1 home security company in America, helping protect over 5 million American homes and families, 24 hours a day, 7 days a week. At Security Systems Unlimited we offer a variety of home security products and services to meet your needs and keep you and your loved ones safe.
Join ADT's network. Your family is Our family!