RSM Security, Inc.

4.85 | 103 Verified Ratings
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31911 Benchley Court
Westlake Village, CA 91361
Your use of our services is governed by our Terms & Conditions

RSM Security, Inc.

RSM Security, Inc., has experienced technicians that will design a system that meets your needs and budget. We have provided electronic security and fire reporting systems for thousands of homes and businesses just like yours. RSM Security, Inc., has a dedicated staff of professionals. Law enforcement owned and operated, RSM Security, Inc., is big enough to meet security and safety needs throughout southern California, but small enough to provide you with personal service. You may receive a discount up to 20% off your insurance. Customer monitoring centers help protect the people and things you value most, 24 hours a day, 7 days a week. Call us to start protecting your home or business. Visit us at


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Service Area

  • Los Angeles
  • Long Beach
  • Pasadena
  • Van Nuys
  • North Hollywood
  • Glendale
  • Santa Clarita
  • Burbank
  • Santa Monica
  • Torrance
  • Canoga Park
  • Northridge
  • Ventura
  • Thousand Oaks
  • Oxnard
  • Woodland Hills
  • Sherman Oaks
  • Venice
  • Valencia
  • Beverly Hills
  • Encino
  • Simi Valley
  • Port Hueneme
  • Culver City
  • West Hollywood
  • Canyon Country
  • Studio City
  • West Hills
  • Valley Village
  • San Fernando
  • Playa del Rey
  • Gardena
  • Calabasas
  • Malibu
  • Mission Hills
  • Westlake Village
  • Newhall
  • Tarzana
  • Agoura Hills
  • Camarillo
  • Hawthorne
  • North Hills
  • Redondo Beach
  • Palos Verdes Peninsula
  • Chatsworth
  • Manhattan Beach
  • La Crescenta
  • Porter Ranch
  • La Canada Flintridge
  • South Pasadena
  • Toluca Lake
  • Newbury Park
  • Oak Park
  • Winnetka
  • Moorpark
  • Granada Hills
  • Montrose
  • Playa Vista
  • Reseda
  • Sierra Madre
  • Tujunga
  • Marina del Rey
  • Port Hueneme CBC Base
  • Signal Hill
  • Rancho Palos Verdes
  • Universal City
  • Hermosa Beach
  • Topanga
  • Lakewood
  • Carson
  • Sunland
  • Sylmar
  • Somis
  • Pacific Palisades
  • El Segundo
  • Stevenson Ranch
  • Panorama City
  • See All >

Services Offered

Home Security Services
  • Alarm System Install
  • Alarm System Monitor
  • Surveillance Camera Install

Areas of Expertise

  • Install and Repair Residential and Business Security Cameras Systems
  • Install and Repair Residential and Business Alarm Security Systems
  • Install and Repair Residential amd Business Fire Systems
  • Install and Repair Residential and Business Intercoms, Access Control
  • Custom Design Senior Medical Alert Systems

Quick Facts

Business Hours
1:00 AM to 12:00 AM
1:00 AM to 12:00 AM
1:00 AM to 12:00 AM
1:00 AM to 12:00 AM
1:00 AM to 12:00 AM
(Please call to confirm)
  • Warranty Description: Ask for details
  • Warranty Offered
  • Free Estimates
  • Credit Cards Accepted


In Business Since: 1986
Memberships & Affiliations
  • National Alarm Association of America (NAAA)
  • National Burglar and Fire Alarm Association (NBFAA)
State Licensing
Trade: Alarm Company
License #: 5828
Expiration: 01-31-2021
Trade: C-10 Electrical
License #: 824469
Expiration: 09-30-2019
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

RSM Security, Inc.

My Work
2 Projects
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Ratings & Reviews
RSM Security, Inc.

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 103
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5.0   |  
Review by in Los Angeles, CA
RMS was fantastic, extremely professional, very thorough. I would highly recommend them!
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5.0   |  
The tecks where very professional. They explained all i needed to know about the system. The quality of the cameras was better than i expected .
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5.0   |  
This project went so smoothly. Starting with John taking all the time he needed to answer all of my questions. The installation of the cameras went flawlessly. Time was taken to explain all I needed to know about the use of the camera system. John has reassured me he is a phone call away if I need any help in the furture.
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5.0   |  
Very professional people. Ethical, straight forward and delivered the job excellently and in a very timely manner. Tip-top performance
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5.0   |  
Review by in Winnetka, CA
They’re very profesional and very good on the job they know what the best location to have a best result for your equipment
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5.0   |  
Review by in Los Angeles, CA
The install went flawless. The product(s) absolutely work as described! You can see what you need to and easily find what you need if you need to get back to an event. RSM is certainly not the cheapest, but the quality of all aspects is worth every penny.
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5.0   |  
Professional from contact to installation. Needed additional camera installed months later, same professional experience. Was able to view cameras from Italy while on vacation. Quite the security comfort.
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5.0   |  
I interviewed several companies and went with RSM and I'm glad I did. They gave me exactly what I needed without overselling things I wouldn't need. They were professional and made sure that I understood how the system worked. I definitely recommend them.
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5.0   |  
They were prompt and thorough with there job. They kept me informed as to what they were doing and made sure it was what I wanted. At one point, even though I was satisfied with my camera reception, they weren’t and made the proper adjustments until it met their standards.
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5.0   |  
Review by in Sunland, CA
John was great. He worked with me due to my tight schedule and explained all my options so I did not spend money on unnecessary items. His crew was professional and friendly. They showed up on time and completed the job as scheduled. I looked at many companies and got the run around and heavy sales pitch. Not with RSM....they didn't play games or get pushy. I am happy with my choice of going with RSM Security.
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Showing 1-10 of 103
  Page 1 of 11

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

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