Security Systems & Services in Berkeley, CA

Comprehensive list of Berkeley, California based companies offering installation, maintenance and repair of home and business security systems, CCTV & burglar alarms, guard and video surveillance services.

Business Listings

Sentry Alert is a local family-owned & operated security and fire alarm firm, serving the San Francisco Bay Area with quality installations and 24hr Central Station monitoring since 1976. As experts in our sector, we currently have acquired a perfect working knowledge base of both commercial and domestic security and protection devices, burglar alarms, fire detection, fire sprinkler monitoring, and


Armor Locksmith Services supplies a proactive and comprehensive approach to security systems. Armor Professionals are able to assess your security requirements and supply you or your firm with a clear strategy to suit your security requirements. Armor Locksmith Services provides a huge range of safes with choices for any budget, in addition to many other high security locks, security technologies and


How Does a Security System Connect to the Telephone Line? First developed in the early 1970's, digital communicators and regular telephone lines are a reliable and inexpensive communication method now used by the most of monitored security systems throughout the USA.



We accept the following payment methods: We accept CASH and CHECKS! We are a security and equipment firm. Let us aid you secure your business or home and save you tons of money but more importantly save your life, your family and employees. William D. White Co. has the systems and security management experience to assist you set-up a custom solution for your business or home.


Alarms can be reported using voice messages sent to landline or cellular telephones or using electronic messages delivered via computers, fax machines, email, or SMS. Applications vary from only a single RTU to a complete multi-station, multi-point PLC, DCS, or SCADA network. You can learn more about RACO and RACO alarm systems by watching our corporate capabilities video.


We specialize in the prevention of theft and fire by utilizing top-of-the-line emergency response services 24 hours/7days a week.


Prestige Protection is dedicated to being the Provider of Choice for all your security guard and patrol requirements through service and management excellence. Our emphasis is on being a responsible, innovative business partner delivering value-added solutions to our clients. Prestige Protection intends to become the most respected private security firm in the business community.


ABC Security., supplies security services within the whole Bay Area of San Francisco and Sacramento California. We provide security services for many different sites such as airports, commercial, Maritime and many more security services. If you're concerned that your business property isn't properly protected or that your current security supplier isn't meeting your requirements, contact ABC Security.