Guardian Integrated Security

California
Business Summary:
A new way to prevent theft
Services Area:
  • Los Angeles
  • San Bernardino
  • Santa Barbara
  • Ventura
21828 Lassen St a, Chatsworth, CA 91311, United States800-400-3167
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Guardian Integrated Security Guard Services in Los Angeles is authorized to provide businesses with comprehensive security solutions. Our Security Guard Services in Los Angeles range from Security Guards, Hybrid Security Guards, Vehicle Patrol Services, and Virtual Guarding. Guardian Integrated Security provides services in Los Angeles at construction sites, warehouses, parking lots, garages, car dealerships, office buildings, storage units, distribution centers, medical facilities, retail stores, property management, and financial institutions. We have the experience and trained professionals to deliver the finest security solutions and guard services, offering an expansive scope of armed and unarmed security services in Los Angeles.

 

  • 21828 Lassen St a, Chatsworth, CA 91311, United States
  • 800-400-3167
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    ZedZed
    02:22 03 Jun 26
    Got a security tower for our parking lot after some break-ins. No more break ins after they set it up and they always let me know if anything happens while they're watching.
    Thomas LautherThomas Lauther
    17:36 26 May 26
    Just came across this company on google and looked neat. Got a security trailer for the parking lot of my building and it’s been looking great. Just had a ton of homeless walking thru the area and wanted to have them removed from there.
    CraigCraig
    17:16 20 May 26
    I’ve used Guardian services to protect our six story building while it was under construction. I was really impressed with their services each week. I would get a status on perpetrators and always they were able to deter them and send them away. I would highly recommend these guys.
    Aisha SladekAisha Sladek
    16:14 20 May 26
    The experience with this company was great from start to finish. They got me a detailed quote in record time. I was able to reach someone to discuss our needs the first time I called whereas I had to wait for call backs from other companies. Ryan has been extremely attentive and responsive to all calls, emails and texts. He got our cameras installed literally the day after I signed the quote. I highly recommend this company and plan to use them again in the future for other properties we own. Since we got the cameras installed, we have had no further issues at our property. A big thanks to Ryan and his team!
    Jairus HoltJairus Holt
    18:03 19 May 26
    I had some film equipment staged for a few weeks and their AI powered security system keep an eye on my equipment and prevented thief and squatters. Thank you!
    Juan RackhamJuan Rackham
    04:58 23 Apr 26
    Had these guys set up their security system at our construction site, went from a call to the unit being scheduled for install within a day!
    Juan RackhamJuan Rackham
    04:58 23 Apr 26
    Had these guys set up their security system at our construction site, went from a call to the unit being scheduled for install within a day!
    Jamie L KirklenJamie L Kirklen
    17:51 22 Apr 26
    Exceptional service and top-tier technology. The AI monitoring is spot-on, and the team is always responsive. It’s a massive relief knowing our assets are being watched by the best in the business. Highly recommend!
    Jamie L KirklenJamie L Kirklen
    17:51 22 Apr 26
    Exceptional service and top-tier technology. The AI monitoring is spot-on, and the team is always responsive. It’s a massive relief knowing our assets are being watched by the best in the business. Highly recommend!
    Gabriela GuidoGabriela Guido
    16:08 20 Apr 26
    Guardian Integrated Security is great! They offer friendly service. Customer service is their top priority. Thank you Guardian Integrated Security!
    Gabriela GuidoGabriela Guido
    16:08 20 Apr 26
    Guardian Integrated Security is great! They offer friendly service. Customer service is their top priority. Thank you Guardian Integrated Security!
    Samuel GarciaSamuel Garcia
    22:54 18 Apr 26
    We are extremely satisfied with the services and will recommend Guardian Integrated Security to many businesses around us. Ryan Holguin’s professionalism should be a standard for every company. He provided valuable support by effectively resolving an unexpected and unfamiliar issue we encountered. Great service, great company.
    Samuel GarciaSamuel Garcia
    22:54 18 Apr 26
    We are extremely satisfied with the services and will recommend Guardian Integrated Security to many businesses around us. Ryan Holguin’s professionalism should be a standard for every company. He provided valuable support by effectively resolving an unexpected and unfamiliar issue we encountered. Great service, great company.
    Maria ValenciaMaria Valencia
    00:30 18 Apr 26
    Outstanding security team. Professional, responsive, and always on top of everything. They’ve created a safe, well-managed environment and handle situations quickly and calmly. I recommend Guardian Integrated Services.
    Maria ValenciaMaria Valencia
    00:30 18 Apr 26
    Outstanding security team. Professional, responsive, and always on top of everything. They’ve created a safe, well-managed environment and handle situations quickly and calmly. I recommend Guardian Integrated Services.
    Maxwell HurlburtMaxwell Hurlburt
    19:31 25 Feb 26
    A lot of help with there service and I got 24 hour deployment for my new AiGuard. Highly recommend them for your security needs!!!
    MikeMike
    22:23 31 Jan 26
    We were dealing with repeated break-ins, mostly nights and weekends. Since installing Guardian’s AiGuard, those issues have stopped. The system is an obvious deterrent, and the live monitoring has stepped in more than once before anything happened. It’s been reliable and well worth it for the peace of mind.
    Mike TerryMike Terry
    22:30 30 Jan 26
    We kept having our vehicles broken into, especially on holidays and weekends. The camera tower is imposing and a deterrent on its own. But, twice already, the live people who keep an eye on things have actively engaged scumbags who were about to break in. This thing paid for itself the first month. It feels irresponsible to have not had this in place for so long. When we compare the cost of a break-in loss to the camera setup and monitoring, it’s a no-brainer.
    AlbertAlbert
    19:30 16 Jan 26
    Clean, fast and very helpful! Thank you Guardian!!! Great service also!!!!
    Marvin JonesMarvin Jones
    00:46 15 Jan 26
    When I got a Mobile Surveillance Unit for my properties. Guardian did an incredible job watching and monitoring over my property. They kept me up to date on what goes on in my property, which is really great. Great job to Guardian Integrated Security!
    DrizzyDrizzy
    02:59 21 Oct 25
    Guardian Integrated Security has provided the best security service I have ever got. I have a construction site in Los Angeles which has lots of crime and homeless people. Once putting up and Guardian 3, all my problems have gone away and my workers are comfortable and safe!
    global marketglobal market
    09:42 13 Jul 25
    Great Company
    hans raj yadavhans raj yadav
    11:54 12 Jul 25
    Great company
    chetan Sharmachetan Sharma
    08:44 09 Jul 25
    Great company & Great service
    Mukeshkumar JatMukeshkumar Jat
    08:39 09 Jul 25
    Great company
    vikram chauhanvikram chauhan
    08:37 09 Jul 25
    Great service
    Rajesh KumarRajesh Kumar
    05:22 21 Jun 25
    We’ve been using Guardian integrated security for virtual guard service for our construction site, and it’s been fantastic. The remote monitoring is super responsive, cost-effective, and has completely stopped trespassing issues. Highly recommend them for site security!
    GuestGuest
    19:35 03 Jun 25
    Great Service!!! Protected my company with their G3 unit. I had a homeless problem at my shopping center, but not anymore. Also, police can be called just seconds after an incident occurs.
    Kash EstradaKash Estrada
    21:41 19 May 25
    This company has shown me great service and has been great in protecting my property. They are very organized and nice. I highly recommend them if you have a homeless issue or want your property safe for a lot cheaper than other companies.
    Filip PetrovicFilip Petrovic
    20:56 12 May 25
    I have been working with this company for a long time and have seen much improvement with the safety of my property. I used to use LiveView and had a lot of troubles and my property was never protected. But, Guardian Integrated Security has made me and my property safe.
    Shaan SinghShaan Singh
    18:10 30 Apr 25
    Best security company ever. The service is top notch
    Mike GMike G
    19:52 07 Oct 24
    Not sure where to start but I recently began receiving requests for feedback and after receiving the third request I decided to go ahead with it. Be careful what you wish for, right? Guardian Integrated Security (GIS) bought San Diego CCTV Pros, the company that installed and maintained my residential CCTV system. I always received excellent service from them and was surprised to find GIS, a company based in Los Angeles, would be servicing my system in San Diego. When I began scheduling service calls with GIS, it became apparent that I would no longer receive the level of service I received from San Diego CCTV Pros. GIS service technicians seemed unsure of how to repair problems I had, and in fact were unable to repair a stand alone infrared light that had gone out, they had problems troubleshooting DVR and system issues and still billed me for their services while the problems I had were never corrected. My last service call from them was years ago and my CCTV system is still down, so I am not sure why they suddenly started asking me for feedback on the poor level of service I received from them, but here you go. I plan on replacing the entire system soon, but will not likely purchase it through GIS, and would not recommend them to anyone interested in purchasing a residential CCTV system.
    Angie MiJin KimAngie MiJin Kim
    21:15 03 Oct 24
    It’s gotten to the point where I’ve given up. I’ve reached out to our Tech to ask questions and try to setup an appointment with him only having him go MIA. I wouldn’t use this company for my business needs.
    Dominick JohnsonDominick Johnson
    05:30 15 Mar 24
    I have had a really incredible experience with this company. I was treated really good and I highly request talking to anyone there. My construction company is highly appreciative for Guardian Integrated Security. Thank you!
    IceeKillaIceeKilla
    05:10 06 Feb 24
    My property has been protected ever since I have started using the Box Unit. Highly recommended!!!
    Mikah Wolfson (Mikah)Mikah Wolfson (Mikah)
    22:04 02 Feb 24
    Wow!!! The amount of help that the Guardian 3 has helped my construction site from vandalism is impeccable! It’s way more efficient and cheaper than regular security guards.😀
    Rafin AhmedRafin Ahmed
    17:44 28 Jan 24
    nice job
    AntonioAntonio
    17:04 18 Jan 24
    Very good they let you know instantlyNoproblems
    Shahab SharifiShahab Sharifi
    08:58 30 Dec 23
    Michelle DossaMichelle Dossa
    02:21 29 Aug 23
    Guardian Integrated Security provides monitoring for our business cameras. We appreciate the quality, professional service by the team. Our business is secure at a reasonable cost. Great value - thank you!
    Seth Jackson JacksonSeth Jackson Jackson
    21:33 06 Aug 23
    I was looking for the best option for virtual guading service option and received several quotes from different companies. I chose this company because of their reasonable prices and Box Unit camera options which were better than the others. I'm looking forward to working with you for years to come.
    Molly SimsMolly Sims
    11:29 28 Jul 23
    I was astounded by this company's experienced team management and security practices. For the first time, I have no complaints about the security at our company. Thanks to this level of support and care, I am no longer searching for another security provider, like I have had to do in the past several times. Thanks, Guardian.
    Nathaniel RussellNathaniel Russell
    20:53 20 Jul 23
    I have nothing but positive things to say about Guardian Integrated Security. I recently entered into an agreement for car dealership security monitoring, and during that time, they communicated well and went over all the details with me. The security personnel is always on time and sometimes even early. Thanks, guys!
    Allison FieldsAllison Fields
    23:19 18 Jul 23
    When we were in the process of building our new home, we were always concerned about our construction site security. I knew I was with the right firm simply by the way their customer service team communicated with us. The staff and security team members were highly knowledgeable and strategic in placing security cameras and even had security option recommendations.
    Casey MillsCasey Mills
    21:15 17 Jul 23
    Because we've had a string of problems with lost equipment, I tried looking for a reputable security company. Fortunately, I found them online as they have received numerous favorable reviews. So I gave them a try! It was the best choice I could have made. Their CCTV camera Installation services were flawless.
    George PalmerGeorge Palmer
    12:50 12 Jul 23
    For many months, we paid our employees to handle the security at one of our construction sites, and it was getting super expensive. We hired Guardian for their virtual security guards and to date they have done an excellent job. We've experienced zero incidents of theft after experiencing several in the past. Many thanks!
    James ClarkJames Clark
    20:33 21 May 23
    They offer superior security expertise and dedication and are trustworthy service. Guardian has a wide array of security services, including construction site security, that we used for our new office building. The hybrid security guard option is fantastic while reducing our overall security costs. We have used them for Guardian Integrated Security for years; they uphold the highest standards of professionalism!
    Jessica RankinJessica Rankin
    14:00 19 Apr 23
    Based on my experience, I recommend their team without reservation. They are one of the most committed security businesses and have a strong foundation for serving and protecting all clients and people who enter our office building. Having peace of mind and reliable protection is very satisfying. We always recommend Guardian to others!
    Ben QBen Q
    17:52 04 Feb 23
    Angela WarrenAngela Warren
    20:42 08 Jan 23
    We heard Guardian Integrated Security was our town's best hybrid security guard service provider for warehouse security. They take all required precautions to protect the safety of our inventory and people. They have high-end security technology and monitor everything 24/7. We all feel safer and more at ease knowing we have these guys in our corner!
    Luz BrooksLuz Brooks
    02:55 26 Dec 22
    I highly recommend the hybrid security guard service I experienced in the Los Angeles area for our warehouse. They were very professional and cost reduction was achieved through the elimination of guard-forced overhead and the combination of guards with surveillance equipment and maintenance. It was the best service of its kind that I have encountered in the area.
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    5 Reviews

    1. Nathaniel Russell
      3 years ago

      I have nothing but positive things to say about Guardian Integrated Security. I recently entered into an agreement for car dealership security monitoring, and during that time, they communicated well and went over all the details with me. The security personnel is always on time and sometimes even early. Thanks, guys!

    2. Seth Jackson
      3 years ago

      I was looking for the best option for virtual guading service option and received several quotes from different companies. I chose this company because of their reasonable prices and Box Unit camera options which were better than the others. I’m looking forward to working with you for years to come.

    3. Michelle Dossa
      3 years ago

      Guardian Integrated Security provides monitoring for our business cameras. We appreciate the quality, professional service by the team. Our business is secure at a reasonable cost. Great value – thank you!

    4. Udi Mori
      3 years ago

      These guys will take over the market with their innovative security solutions without a doubt!

    5. Lisa Barill
      3 years ago

      They have secured all my properties for over a year now. No complaints so far!! Best services ever.

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      Guardian Integrated Security

      21828 Lassen St a, Chatsworth, CA 91311, United States
      (5 Reviews)
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