Home Security Services locations near Castro Valley, CA

Showing 1–10 of 10 results

We track 10 home security services listings in and around Castro Valley, CA, spread over 5 ZIP codes. Listings here were last checked in Sep 2026.

Vivint Home Security

Fire Alarm Systems & Services

📍 Serving Your Area, Hayward, CA, 94541

📞 510-398-1563

As a leading smart home technology provider, Vivint offers home security, energy management, home automation, local cloud storage, and high-speed Internet solutions to more than one million customers throughout the United States and Canada.

Arktos Incorporated

Security Alarm Systems

📍 Serving Your Area, Hayward, CA, 94541

📞 510-728-2144

ADT Home Security

Alarm Services

📍 1511 Willow, Pleasanton, CA, 94588

📞 510-295-6647

All your solutions to home security

Adit Systems

Security And Surveillance Equipment

📍 Serving Your Area, Dublin, CA, 94588

📞 925-989-8783

🌐 www.mivision.com

CCTV and Access Control

Updated Sep 2026

Action Alarms

Burglar Alarm Systems

📍 16450 Ashland Ave, San Lorenzo, CA, 94580

📞 510-481-5565

🌐 actionalarms.net

Action Alarms is a security company located in San Lorenzo, California, specializing in custom security and surveillance systems for both commercial and residential properties. Their offerings include burglar and fire alarm systems, intercom systems, access controls, and CCTV monitoring. The company provides sales, service, and installation of state-of-the-art equipment, ensuring comprehensive security solutions for their clients.