The Central Coast’s Leading Security System Company

Proudly Serving San Luis Obispo County, Santa Barbara County, and Monterey County

Request a Free On-Site Consultation

You may call (805) 773-6100 or fill out the form below

Offering Excellent Customer Service, Cutting Edge Equipment and Professional Installation!

Thank you for visiting our website! As a locally owned and nationally ranked security system company, we are able to provide you with personal support and care while delivering the most advanced security technology on the market.

Free On-site Consultation, use the contact form above or give us a call today at (805) 773-6100.

Customer Reviews

I just wanted to touch base with you to say how pleased we are with Sentinel’s installation of our camera system. Joe and Scott were professional, personable, and incredibly efficient in doing the install. Their work was immaculate, especially given the challenges of this particular job.

Thanks for your excellent work, and rest certain that we’ll enthusiastically recommend Sentinel Security Solutions to anyone seeking the services you provide.

Leonard Lammi
Property Management Chair
Zion Lutheran Church

  • 5 star ratingWe have had Sentinel Security Alarms for 6 years now and we are very happy with there service. Justin & his team are... read more

    Kim K. Avatar
    Kim K.

    Sentinel Security Solutions has managed my office security system for several years and even upgraded our locks. As we ... read more

    Josh Erdman Avatar
    Josh Erdman

    We had Sentinel Security Solutions install a brand new security alarm and hd security camera system at our office here i... read more

    Ken Orvick Avatar
    Ken Orvick
  • 5 star ratingWe recently had Sentinel Security Solutions install a complex security system. We are repeat customers for a number of ... read more

    O P. Avatar
    O P.

    Sentinel Security Solutions is hands the down the premiere Security company here on the central coast. They're staff are... read more

    James Gannage Avatar
    James Gannage

    We have used Sentinel Security for our home security and automation needs in both Arroyo Grande and San Luis Obispo for ... read more

    Kelly Orsini Avatar
    Kelly Orsini

The Most Trusted Security Alarm Company on The Central Coast

We truly value every one of our customers, ranging from residential alarm customers to large commercial projects. We believe that is one of the reasons we’ve been ranked as one of the 50 fastest growing security companies in North America for 4 years in a row and recognized by Inc 5000 as one of the top 5000 companies in the nation.

We have earned an A+ rating from the Better Business Bureau and a 5-star rating on Google, so you can feel confident that we’ll provide you with the very best service on the Central Coast.

To learn more about how Sentinel Security Solutions can provide your family or business with the protection you need, please give us a call today at (805) 773-6100 for a Free On-site Consultation.

Why Should You Choose Us?

  • Local Family Owned
  • Nationally Ranked
  • 5-Star Customer Service
  • Cutting Edge Equipment
  • Professional Installation

Call Sentinel Security Solutions Today at (805) 773-6100

Security Alarm Systems

High-Def Camera Systems

Home Automation Systems

Commercial Fire Alarm Systems

Access Control Systems

Audio/Video Systems

(805) 773-6100