New Customer Set Up Documents

Customer Resources

How Alarm Signals Work

Alarm Device Maintenance Tips

Sentinel Referral Program

Commercial Alarm.com Account Set Up

Residential Alarm.com Account Set Up

How To Videos

Why Choose Sentinel Security Solutions?

  • Professional system design
  • Professional installation
  • Local for service
  • Best extended warranties

We have extensive experience designing a wide range of security systems from basic residential use to large commercial projects. Our experienced sales consultants will custom-design a system to suit your home or business needs.

To learn more about how to get the right security system installed in your home or business, please give us a call today at (805) 773-6100 for a Free On-site Consultation.

 

Request a Free On-Site Consultation

    Customer Reviews

    Kelly Orsini Avatar
    Kelly Orsini
    11/02/2018
    We have used Sentinel Security for our home security and automation needs in both Arroyo Grande and San Luis Obispo for the past 6 years. As a mom, I truly feel safer knowing that help is available at any time. We also love the many automation, energy, and entertainment features. Seriously - don't waste your time with the DIY systems. Sentinel is the best!
    read more
    Ron Jacobs Avatar
    Ron Jacobs
    9/22/2020
    Over the years, we have enjoyed the reliability of equipment and skill set of the employees at Sentinel.
    read more
    Thomas C. Avatar
    Thomas C.
    5 star rating
    8/01/2022
    From the time I solicited a quote from Justin, up through the day of installation, by Chris and Adam, I have experienced excellent, pleasant, professional, expertise and service. Justin's displayed diligent attention to detail regarding the scope of work when he surveyed the job. Justin quickly also provided a thorough detailed quote, and then addressed all my questions of the quote thereafter . Upon the day of installation, Chris and Adam showed up on time and patiently walked the job with me addressing all questions or concerns that I had prior to starting the installation. Upon starting the installation, both Chris and Adam displayed the knowledge and skill to install the security system professionally. After the installation was complete, both Chris and Adam consulted with my wife and I and tuned the system to our security needs. Also, I would like to thank the office staff for providing me the patience and service required of a rookie customer not familiar with home security technology. As the afore mentioned describes, Sentinel Security Solutions provides my wife and I the comfort level required to assure us that we selected the right home security company to protect us and our our home.
    read more
    (805) 773-6100