Security Systems & Services in Clearlake, CA

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

Business Listings

Advanced Security Systems, now in its 3rd generation, remains a family run and operated alarm firm since 1971. We've grown with a philosophy of Trust, Quality and Care in all kinds of our business by delivering our clients with more than products. Advanced Security Systems secures buildings and protects people with precisioned technological mastery and the utmost in exemplary service.


Protecting family, home, and business for over thirty six years. For over thirty six years, West Alert has offered exceptional protective services to numerous homes and businesses. Each member of the West Alert team is dedicated to the best standards of quality and client service.


For over twenty five years in business, Gossett Alarm continues to supply security to families and businesses in Lake and Mendocino County. Established in 1982, Owner/CEO Michael Gossett continues to oversee that his customers receive quality alarm installation and service. Security is a concern for everyone.



We service and install Burglar alarms, Fire alarms, Cellular Backup systems, Access control, Closed circuit camera systems / CCTV, Intercoms, Motion detectors, Glassbreak detection, Gate openers, Photoelectrics, Audible devices, Surface contacts and much more. Personal security is one of the most valuable investments for yourself, your family and your business.


ACME SECURITY CENTER has been servicing the Sonoma, Marin and Napa Counties since 1987 with 1st class service and the best quality security products. OUR SERVICES INCLUDE modern state-of-the-art security systems such as electronic access, video intercom and entry, and CCTV monitoring among others.


Contact us for a quote and discover why we're the name you can trust in security! Look for our Little White Trucks with the Green Stars! Weinstein Security. welcomes the possibility to supply quality security services. There is no substitute for experience. Our management staff has over three decades knowledge in Sonoma, Lake, Mendocino, Marin and Napa counties!


Who we're What we can do for you We stand behind everything we do! Our Solutions What We Can Do For You! Deep Valley Security is security and a whole lot more! We provide advantages you simply can't get anywhere else. See our huge array of products and services! Don't entrust your business, home or family to anyone but Deep Valley Security.


Professional Event Services supplies the customer with a range of Security and Event Management options to fit your specific requirements. PES is based out of Ukiah, California but we perform our services all over California and Nevada. If you are just thinking that you might require Security, but don't know how much or in what form please browse our web page and discover all the options that you have.