Show me search results for:

You can change this selection at any time via the Accredited Business toggle on the search results page.

We use cookies to give users the best content and online experience. By clicking “Accept All Cookies”, you agree to allow us to use all cookies. Visit our Privacy Policy to learn more.

Cookie Preferences

Many websites use cookies or similar tools to store information on your browser or device. We use cookies on BBB websites to remember your preferences, improve website performance and enhance user experience, and to recommend content we believe will be most relevant to you. Most cookies collect anonymous information such as how users arrive at and use the website. Some cookies are necessary to allow the website to function properly, but you may choose to not allow other types of cookies below.

Necessary Cookies

What are necessary cookies?
These cookies are necessary for the site to function and cannot be switched off in our systems. They are usually only set in response to actions made by you that amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not work. These cookies do not store any personally identifiable information.

Necessary cookies must always be enabled.

Functional Cookies

What are functional cookies?
These cookies enable the site to provide enhanced functionality and personalization. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

Performance Cookies

What are performance cookies?
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

Marketing Cookies

What are marketing cookies?
These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant content on other sites. They do not store personal information directly, but are based on uniquely identifying your browser or device. If you do not allow these cookies, you will experience less targeted advertising.
Better Business Bureau®
Resources for Businesses
Better Business Bureau
          Wildfires across the Los Angeles area are expected to become the costliest such disaster in U.S. history. As victims cope with the aftermath, it is crucial to stay vigilant against opportunistic scammers. In addition, those wishing to help by donating money or supplies should carefully research organizations before contributing. BBB offers guidance to protect both victims and donors. Copy and paste the following URL for helpful tips: bbb.org/local-bbb/bbb-of-los-angeles-and-silicon-valley
          Category: Security Systems

          Showing: 39 results for Security Systems
          near Gardena, CA

          Filter by

          Service Area

          Filter by

          Distance
          Categories
          BBB Rating
          State/Province
          Get Connected
          Sort By
          • Distance
          • Rating

          ADT Security Systems

          Burglar Alarm Systems, Smoke Alarm Systems, Security Systems ...

          BBB Rating: A+

          This rating reflects BBB's opinion about the entire organization's interactions with its customers, including interactions with local locations.

          View HQ Business Profile
          Service Area

          Serving the following areas:

          • Adjuntas, PR
          • Aguada, PR
          • Aguadilla, PR
          • Aguas Buenas, PR
          • Aguirre, PR
          • Aibonito, PR
          • Anasco, PR
          • Angeles, PR
          • Arecibo, PR
          • Arroyo, PR
          • Atlantis, FL
          • Aventura, FL
          • Avon Park, FL
          • Bajadero, PR
          • Bal Harbour, FL
          • Barceloneta, PR
          • Barefoot Bay, FL
          • Barranquitas, PR
          • Barrio Obrero, PR
          • Basinger, FL
          Accredited BusinessAccredited Business
          (888) 238-2727

          21171 S Western Ave,
          Torrance, CA 90501

          Get a Quote

          Cyber Shield Security

          Security Systems, Burglar Alarm Systems, Low Voltage Contractors ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (310) 242-3100

          626 Wilshire Blvd #410,
          Los Angeles, CA 90017-2915

          Get a Quote

          Elite Interactive Solutions

          Burglar Alarm Systems, Security System Monitors, Security Systems ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Los Angeles County, CA
          Accredited BusinessAccredited Business
          (877) 435-4832

          1200 W 7th St STE L1-180,
          Los Angeles, CA 90017-6411

          Get a Quote

          CSI Security

          Security Systems, Burglar Alarm Systems, Security Cameras ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (310) 475-3100

          11400 W Olympic Blvd Ste 200,
          Los Angeles, CA 90064-1584

          Get a Quote

          AIM 247 Security

          Security Systems

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (562) 810-3176

          9079 Telegraph Rd,
          Pico Rivera, CA 90660-5447

          Get a Quote

          National Alarm Company Inc

          Burglar Alarm Systems, Security Cameras, Security System Monitors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • CA
          Accredited BusinessAccredited Business
          (800) 483-5111

          12362 Beach Blvd Ste 18,
          Stanton, CA 90680-3955

          Get a Quote

          NTI Security

          Low Voltage Contractors, Burglar Alarm Systems, Security Cameras ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (714) 403-1890

          Westminster, CA 92683-3769

          Get a Quote

          ADT Security Services

          Burglar Alarm Systems, Smoke Alarm Systems, Security Systems ...

          BBB Rating: A+

          This rating reflects BBB's opinion about the entire organization's interactions with its customers, including interactions with local locations.

          View HQ Business Profile
          Service Area

          Serving the following areas:

          • Adjuntas, PR
          • Aguada, PR
          • Aguadilla, PR
          • Aguas Buenas, PR
          • Aguirre, PR
          • Aibonito, PR
          • Anasco, PR
          • Angeles, PR
          • Arecibo, PR
          • Arroyo, PR
          • Atlantis, FL
          • Aventura, FL
          • Avon Park, FL
          • Bajadero, PR
          • Bal Harbour, FL
          • Barceloneta, PR
          • Barefoot Bay, FL
          • Barranquitas, PR
          • Barrio Obrero, PR
          • Basinger, FL
          Accredited BusinessAccredited Business
          (888) 238-2727

          475 N Muller St,
          Anaheim, CA 92801-5452

          Get a Quote

          New Alliance Security Inc

          Low Voltage Contractors, Electric Companies, Security Cameras ...

          BBB Rating: A
          Accredited BusinessAccredited Business
          (714) 408-3140

          Huntington Beach, CA 92647-7221

          Get a Quote

          Integrated Solution Services

          Information Technology Services, Computer Repair, Security Cameras ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (949) 649-4060

          12862 Garden Grove Blvd Ste E,
          Garden Grove, CA 92843-2021

          Get a Quote

          Premier Security Services, Inc.

          Burglar Alarm Systems, Electrician, Smoke Alarm Systems ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Los Angeles County, CA
          • Orange County, CA
          • Riverside County, CA
          • San Bernardino County, CA
          • Santa Barbara County, CA
          • Ventura County, CA
          Accredited BusinessAccredited Business
          (818) 566-1515

          9860 Glenoaks Blvd,
          Sun Valley, CA 91352-1044

          Get a Quote

          Arize Corporation

          Home Automation, Water Leak Detectors, Security Cameras ...

          BBB Rating: NR
          Service Area

          Serving the following areas:

          • USA
          Accredited BusinessAccredited Business
          (833) 383-7962

          5101 E La Palma Ave Ste 206,
          Anaheim, CA 92807-2056

          Get a Quote

          Nova Innovative Systems Designs

          Low Voltage Contractors, Security Systems, Home Theater Systems ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (714) 713-5717

          Anaheim, CA 92808-2201

          Get a Quote

          ADT Security Systems

          Burglar Alarm Systems, Smoke Alarm Systems, Security Systems ...

          BBB Rating: A+

          This rating reflects BBB's opinion about the entire organization's interactions with its customers, including interactions with local locations.

          View HQ Business Profile
          Service Area

          Serving the following areas:

          • Adjuntas, PR
          • Aguada, PR
          • Aguadilla, PR
          • Aguas Buenas, PR
          • Aguirre, PR
          • Aibonito, PR
          • Anasco, PR
          • Angeles, PR
          • Arecibo, PR
          • Arroyo, PR
          • Atlantis, FL
          • Aventura, FL
          • Avon Park, FL
          • Bajadero, PR
          • Bal Harbour, FL
          • Barceloneta, PR
          • Barefoot Bay, FL
          • Barranquitas, PR
          • Barrio Obrero, PR
          • Basinger, FL
          Accredited BusinessAccredited Business
          (888) 238-2727

          9201 Oakdale Ave,
          Chatsworth, CA 91311-6542

          Get a Quote

          Dtect Security Services Inc

          Security Systems, Surveillance Equipment, Intercom Systems ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Los Angeles County, CA
          • Santa Barbara County, CA
          • Ventura County, CA
          Accredited BusinessAccredited Business
          (818) 203-4764

          3717 Horizon Ridge Ct,
          Simi Valley, CA 93063-0210

          Get a Quote

          Related Categories

          Accreditation and Ratings Overview

          Accredited BusinessAccredited Business

          Select businesses earn BBB Accreditation by undergoing a thorough evaluation and upholding the BBB Accreditation Standards.

          A+

          BBB assigns ratings from A+ (highest) to F (lowest). In some cases, BBB will not rate the business (indicated by an NR, or "No Rating") for reasons that include insufficient information about a business or ongoing review/update of the business's file.

          Didn't find the business you were looking for?

          If the business you're looking for isn't in our directory, submit a request to have it added.