When it comes to understanding your ADT home security system options in El Sobrante, CA, schedule a free home security evaluation with a Security Consultant from California Security Pro. California Security Pro, your local Authorized ADT Dealer, is among the highest customer rated security installation companies in California. We will provide you with the finest customer service in the security industry and help you custom design a home security system that meets your needs and budget.
ADT's Total Security Home Security System Platform

Why is the ADT Total Security Platform Your Best Choice?
- Motion Sensors
- Glass Break Sensors
- Smoke/Heat Detectors
- Carbon Monoxide Detectors
- Flood Sensors
- Indoor and Outdoor Cameras
- Lights and Switches
- Thermostats
- Door Locks
- Garage Door Control
- Nest Learning Thermostats
I Just Need a Basic ADT Home Alarm System.... No Problem
Although 80% of our customers are now getting an ADT Pulse system installed, some homeowners are on a tight budget and just need a standard alarm system. We offer a wide range of monitoring service options and can provide you with a free* home security system with monitoring for an initial installation cost of only $99-$199 depending on which option you choose. Follow us on Google+ for updates on current specials.
We would love to help you protect your home and family. For more information on options for home security systems in El Sobrante, CA call 1-800-310-9490 today.
5 Star ADT Customer Reviews In El Sobrante, CA
2/13/16
"Above and beyond."
Larry went above and beyond to make sure the system we got was perfect for our situation. He was very easy to work with and we feel confident and safe with the system that he and Carl Henderson installed. Carl was efficient, extremely competent and thoughtful. Installation was quick and just as expected. We are thoroughly satisfied with the service and the system.
M. J.,El Sobrante, CA
8/26/14 "All thumbs up."
Sales Rep Bjorn Haro was referred to me from my next door neighbor after after a break in...to which my surprise was promptly and efficiently taking care of our every requests and all questions, and systems both in by the next day! Very friendly but professional willing to assist in any way. I highly recommend California Security Pro and Bjorn and installer Hector who also very professional, efficient and friendly to all inquiring about home security....All thumbs up......:) Sheryl P
Sheryl P.,El Sobrante, CA
12/11/2013 "Very satisfied with the service and system and highly recommend."
I contacted Larry Maerina from California Security Pro on the Friday prior to Labor Day weekend. Our home had just been broken into and I was leaving town for the week and worried about my wife being home alone. Larry came by the house OVER THE HOLIDAY WEEKEND to get the process started for the security system! Larry was honest and to the point about what would be best for our home and gave us a very fair estimate. The home already had an outdated security system and Larry gave us a plan to incorporate as much of the existing equipment as possible to save us money. The installation was scheduled ASAP and Carl Henderson came by to install the system. Carl is very professional, friendly, and prompt. He installed the system and my wife was very comfortable with him at the home and impressed with the service. Larry also came to the home again for the installation to make sure everything went smoothly. Oh, and by the way, it was all done before I left town for my trip! We have had a few minor glitches with our system caused by using our older equipment NOT sold to us by Larry. I contacted Larry and Carl was at the house before we knew it to update the out of date sensors that were misbehaving and the system works just as they promised. Great customer service. We are very satisfied with the service and system and highly recommend Larry and Carl to anyone interested in a home security system. Thank you Larry and Carl!
Scott C., El Sobrante, CA
ADT Monitored Security Systems Installed throughout Contra Costa County
California Security Pro installs ADT Monitored Security System for homeowners in these Contra Costa County Cities.
Here are the California Counties we serve: