We are family-owned. We live and work in your community.
Here at CSD Security Systems and Data Wiring, we strive to set new standards, whether it's new installations or upgrading existing systems. We also offer live monitoring services to keep your property protected at all times.
We started CSD in 2011 after we were having issues with our own residential security system and did not receive the support expected. Having the expertise, we knew we could do better, and so our journey began.
To this day, CSD provides high-quality products and services while delivering customer care you expect when you need it, no matter the time or day. We provide packages designed for any situation and budget and always allow for future growth and upgradability.

I was really impressed. CSD Security met and even exceeded my expectations. Everything was coordinated to meet my needs and on my schedule. The big commercial companies have nothing on you guys. Your service was prompt, professional and courteous.
- Peter Bakes, Medicine Shoppe, Truro
We are established and have the expertise.
CSD has been involved with security systems since 2011 and we have the knowledge to install pretty much any type of residential or commercial equipment.
We are local and part of the community.
Our family has been living in Fall River since 2009 and we are only a phone call away.
Customized Solutions
Whether it's commercial or residential, we can provide fully integrated security solutions for alarms, cameras and access control. Regardless of your requirements, we can create the perfect system to meet your needs.
Monitoring Services
With new installations, we personally monitor the alarm activity until you are comfortable, and help with any questions or concerns. Monitoring by the station begins once your account is set up.
Structured Cabling
As a provincially-certified communications cabling specialist (CCS), we can assist with all of your voice and data networking needs at your home or office.
24/7 Support
We are available anytime, day or night, to assist you. CSD Security Systems provides free advice and solutions for any situation.