Security Systems & Services in San Mateo, CA

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

Business Listings

Three generations serving San Mateo's lock requirements San Mateo Lock Works has served the San Mateo area for over 78 years. As a family run and operated full-service lockshop, we take special pride in our friendly, professional service and quality workmanship. Contact us for your domestic, commercial, auto lock and other security requirements.


The Elemental Security Platform ESP is the 1st and only security policy and risk management platform that supplies enterprises with the unified controls and risk adjusted visibility required to make sure that their critical assets and information are being safeguarded.


CALIFORNIA SECURITY ALARMS. aka CALIFORNIA SECURITY started business in January of 1971. The name California Security and the diagonal logo design are both Federal Registered marks. Our computerized alarm data center monitors alarms for other licensed alarm firms as well as our own installations.



FREE TRIAL OFFER See how your network measures up to the PCI Data Security Standard. To aid organizations successfully maneuver through the complex and changing security challenges and compliance needs of the industry sectors we serve. Merchants, Service Providers, Point-of-Sale Providers and Acquiring Institutions from around the world depend on DRG to assist them successfully minimize security risks


TCA System Services Whether you need a burglar alarm, fire alarm, camera systems, or home entertainment equipment, TCA has the resources and expertise to supply best quality systems. Customer satisfaction is the key to our success and we prepare with extended training combined with product research and testing. Call us now and find out why TCA Systems should be your choice.


Review the discount home in wall safes prices on the right sellers menu. Shipped to you from twenty-one locations nationwide. A1-Locksmith Service Belmont chamber of commerce and better business bureau member locksmith license # LCO4119 is dedicated to meeting the requirements of its clients by delivering the finest quality safes at the highest value within the industry.


Premier Security Solutions is a firm that takes the protection of your assets seriously. We are dedicated to generating strategic and creative solutions that allow our customers to reach their security objectives. At Premier Security Solutions we consistently surpass the competition when it comes to providing fast and dependable security services.


We're the most comprehensive Convention Security Firm in the San Francisco Bay Area delivering security solutions for over 90% of all shows in the San Francisco Bay Area. Maloney Security has established an enviable professional reputation, and has offered for several of the biggest and most sensitive meetings in San Francisco history.