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
          Category: Security System Monitors

          Showing: 2,819 results for Security System Monitors
          near Harbor City, CA

          Filter by

          Service Area

          Filter by

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

          AT&T - All Locations

          Mobile Phone Service, Internet Services, Internet Marketing Services ...

          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
          not BBB accredited
          (424) 209-9833

          898 W Sepulveda Blvd,
          Harbor City, CA 90710

          Safetycentric Inc

          Security System Monitors

          BBB Rating: A+
          not BBB accredited
          (310) 317-7700

          20610 Manhattan Place, Ste 128,
          Torrance, CA 90501

          AT&T - All Locations

          Mobile Phone Service, Internet Services, Internet Marketing Services ...

          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
          not BBB accredited
          (310) 326-5331

          24520 Crenshaw Blvd,
          Torrance, CA 90505

          AT&T - All Locations

          Mobile Phone Service, Internet Services, Internet Marketing Services ...

          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
          not BBB accredited
          (424) 255-4488

          3737 Pacific Coast Hwy,
          Torrance, CA 90505

          AT&T - All Locations

          Mobile Phone Service, Internet Services, Internet Marketing Services ...

          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
          not BBB accredited
          (310) 547-0400

          980 N Western Ave #H,
          San Pedro, CA 90732

          Peninsula Security Systems Inc.

          Security System Monitors

          BBB Rating: A+
          not BBB accredited
          (310) 514-3144

          590 West 9th Street,
          San Pedro, CA 90731-3106

          Rapiscan Systems

          Security System Monitors

          BBB Rating: A+
          not BBB accredited
          (310) 978-1457

          2805 Columbia St,
          Torrance, CA 90503-3804

          Securitas Security

          Security Guards, Security System Monitors, Safety Consultants ...

          BBB Rating: C

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

          View HQ Business Profile
          not BBB accredited
          (800) 932-5378

          400 Crenshaw Blvd #200,
          Torrance, CA 90503

          Security One International Inc

          Security System Monitors, Burglar Alarm Systems, Security Systems Consultants

          BBB Rating: A+
          not BBB accredited
          (888) 584-5152

          21250 Hawthorne Blvd Ste 500,
          Torrance, CA 90503-5514

          AT&T - All Locations

          Mobile Phone Service, Internet Services, Internet Marketing Services ...

          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
          not BBB accredited
          (310) 225-3028

          20810 Avalon Blvd #B,
          Carson, CA 90746

          AT&T - All Locations

          Mobile Phone Service, Internet Services, Internet Marketing Services ...

          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
          not BBB accredited
          (310) 921-3435

          18201 Hawthorne Blvd,
          Torrance, CA 90504

          Bay Alarm Company

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

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Agua Caliente, CA
          • Alameda Point, CA
          • Alameda, CA
          • Alamo, CA
          • Albany, CA
          • Allendale, CA
          • American Canyon, CA
          • Angwin, CA
          • Annapolis, CA
          • Antioch, CA
          • Ashland, CA
          • Asti, CA
          • Atherton, CA
          • Bay Point, CA
          • Bel Marin Keyes, CA
          • Belmont, CA
          • Belvedere Tiburon, CA
          • Belvedere, CA
          • Benicia, CA
          • Berkeley, CA
          (925) 808-4349

          17111 S Broadway,
          Gardena, CA 90248-3115

          Keepsafe, Inc.

          Security System Monitors

          not BBB accredited
          (310) 999-5116

          2110 Artesia Blvd,
          Redondo Beach, CA 90278-3073

          AT&T - All Locations

          Mobile Phone Service, Internet Services, Internet Marketing Services ...

          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
          not BBB accredited
          (310) 603-0064

          1633 S Alameda St #105,
          Compton, CA 90220

          LifeSafer of Southern California

          Security System Monitors

          not BBB accredited

          15711 Condon Avenue Suite A-5,
          Lawndale, CA 90260

          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.