Free $100.00 Credit Card For All Accepted Job Referral!

North Cal Security security systems

            Alarm Systems, Security Cameras,                                                                        Door Access Control,  Commercial Intercom        

About Us

Company Background & Goals


Over 30 Years Professional Experience In The Low Voltage Field.

Previous Affiliation With Such Organizations As: ADT, IBEW, SSD, Protection 1, Brivo, HikVision, AiPhone

Our Goal Is To Give Our Customers Professional Results, In A Timely Manner.

Your Satisfaction Is Our Goal,  We Take Pride In Our Work!

Find out more

Enjoy What "North Cal Security" Offers


We Install Reliable, Preferred, Professional, Modern Equipment Currently Available For All Your Business Security Solutions. From Cameras To Alarm Systems To Access Control And Intercoms. We Can Compete With Anyone And Do Not Charge Unnecessary Monitoring Fees. We Are Fair, Honest, And We Care!

Find out more

Honest Prices, Honest Service, Professional Work


We Know How Important The Safety Of Your Family, Friends, Employees, Home, And Business Mean To You. And It Is Our Responsibility To Ensure They Are Always And Fully Protected. We Will Not Pressure You To Purchase Equipment You Don't Need, And At The Same Time Make Sure You Are Fully Protected At All Times. Let Us Give You "Peace Of Mind" Knowing That You Are Protected By And Part Of The "North Cal Security" Family.  

Find out more

Email For Appointment

Sign up to hear from us about specials, sales, and events.

Contact Us

Drop us a line!

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Better yet, call us!

We love our customers, so feel free to call us for a free evaluation of your site.

North Cal Security


(650) 684-7372


Monday - Friday: 9am - 5pm

Saturday: By appointment

Sunday: Closed