The Central Coast’s Leading Security System Company

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

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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

    • Sentinel has been a fantastic company to work with. They have maintained excellent customer service over the years in bo... read more

      Reeves Auto Repair Avatar
      Reeves Auto Repair

      5 star ratingSentinel has one valuable asset in their employee, Rachel. Rachel assisted us recently with a true security matter. She ... read more

      Julie G. Avatar
      Julie G.

      Great customer service. Had them install a wifi booster for me. Will definitely do more business with them in the future... read more

      Mister E Avatar
      Mister E
    • Thank you for the great customer service. Rachel got right back to me in a timely manner. I feel the I chose the righ... read more

      Valerie McManus Avatar
      Valerie McManus

      Great customer service, and top notch products.

      Chris Pitts Avatar
      Chris Pitts

      I am completely 100% satisfied that this local business was able to fulfill all of our security needs . The staff is com... read more

      Gene E Sewell Avatar
      Gene E Sewell
    • Over the years, we have enjoyed the reliability of equipment and skill set of the employees at Sentinel.

      Ron Jacobs Avatar
      Ron Jacobs

      Not only do they have the best hardware on the central coast but their customer service is top notch. People in the offi... read more

      Shawn Bean Avatar
      Shawn Bean

      I cannot say enough good things about Sentinel Security Solutions. Everyone from Rachel on customer service all the way ... read more

      Christina Watts Avatar
      Christina Watts

    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