Security Systems & Services in Vacaville, CA

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

Business Listings

We're here to supply you with several of the highest service in the Security industry. Our Officers are handpicked from their experience, attitude, and character. We are proud of our name and our business. That is why we select only the highest for this firm, to try to supply you with only the highest of service, for you, our Client, and the general public.


Check out our custom home theater services. When searching for an expert installation, look no further than here. We are your certified, knowledgable, reliable fire system experts. When you need the security of an alarm, video monitoring, or card access, we assist you feel secure with your firm in mind.


IP Video CCTV Systems - Choosing the Right Path With IP Video technology set to dominate CCTV over the next several years, it's becoming increasingly important that end-users understand the difference between 'single' and 'multi-vendor' IP Video Systems. This article will discuss the advantages and disadvantages of each approach and their impact on choosing a system.



All kinds of fire extinguishing systems: CO-2, High Pressure and Low Pressure, Halon 1301, Halon 1211, FM200, FE 13, Inergen and Foam. Services include maintenance, repair, hydro-testing, filling and SCBA Service. Additionally, MIFS services, tests and repairs various Smoke & Fire Detection Systems.


Catalyst Consulting Group. has offered security and special systems consulting services on a huge array of projects and is recognized throughout the US for its expertise in planning, design, and implementation.


DENALECT ALARM COMPANY was established in 1969 by Rod Uffindell as a part-time business while he attended college. The business continued to expand from a part-time to a complete-time business and, to date, Denalect has installed over 9000 alarm systems. We are proud of the fact that most have resulted from client referrals.


Zap Investigations and Protective Services supplies private security services for all your individual and professional requirements. We can supply 24hr protection for your loved ones. Our services include background checks, skip tracing, lost loved ones found as well as meeting your overall security requirements. Our dedicated professional team consists of current and former law enforcement officers.


S TOP! Don't Worry Calwest is on the job. C alwest Private Security. has been in business in excess of 5 years. In that time the business has increased from a one man operation to a business that employs approximately 34 people. Calwest's success is because they believe in SERVICE FIRST. T he firm's founder, Mike Moss and his wife Pat are hands on partners.