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 Guards

          Showing: 666 results for Security Guards
          near Chatsworth, CA

          Filter by

          Service Area

          Filter by

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

          Security Guard Pros

          Security Guards

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (800) 307-2307

          21822 Lassen St #L,
          Chatsworth, CA 91311-8302

          Get a Quote

          Guardian Integrated Security, Inc.

          Security System Monitors, Security Cameras, Security Guards ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (800) 400-3167

          Chatsworth, CA 91311-4135

          Get a Quote

          All Action Security & Consulting Group, Inc.

          Security Guards, Access Control Systems

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (818) 996-0090

          9510 Vassar Ave,
          Chatsworth, CA 91311-4141

          Get a Quote

          ACS Security

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

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (310) 475-9016

          Chatsworth, CA 91311-4160

          Get a Quote

          Protection America, Inc.

          Security Guards

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (213) 279-7988

          21350 Nordhoff St #104C,
          Chatsworth, CA 91311-6907

          Get a Quote

          Access Control Security, Inc.

          Security Guards

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Diamond Bar, CA
          • Dodgertown, CA
          • Downey, CA
          • Duarte, CA
          • El Monte, CA
          • El Segundo, CA
          • Encino, CA
          • Gardena, CA
          • Glendale, CA
          • Glendora, CA
          • Granada Hills, CA
          • Hacienda Heights, CA
          • Harbor City, CA
          • Hawaiian Gardens, CA
          not BBB accredited
          (818) 349-0029

          21049 Devonshire St STE 211,
          Chatsworth, CA 91311-2375

          Strategic Security Service, Inc.

          Security Guards

          BBB Rating: NR
          not BBB accredited
          (818) 385-9515

          21350 Nordhoff St STE 104D,
          Chatsworth, CA 91311-6907

          Wellman Group

          Security Guards

          BBB Rating: NR
          not BBB accredited
          (323) 243-9130

          21534 Devonshire Street #A,
          Chatsworth, CA 91311-2989

          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

          American Universal Security, Inc

          Security Guards

          BBB Rating: A+
          not BBB accredited
          (818) 796-9698

          22350 James Alan Cir,
          Chatsworth, CA 91311-2054

          Guardian National Security

          Security Guards

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (800) 700-1467

          21822 Lassen St #L,
          Chatsworth, CA 91311-8302

          Get a Quote

          Professional Security Guard, Inc

          Security Guards

          BBB Rating: A+
          not BBB accredited
          (877) 626-8723

          21220 Devonshire St #204,
          Chadsworth, CA 91311

          Perma Guard Security Systems

          Security Guards

          BBB Rating: A+
          not BBB accredited
          (818) 727-1309

          20942 Osborne St #K,
          Canoga Park, CA 91304-1853

          International Security Services

          Security Guards

          BBB Rating: A+
          not BBB accredited
          (818) 357-9994

          8757 Jumilla Ave # A,
          Northridge, CA 91324-3323

          American Heritage Protection Services Inc

          Security Guards

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (818) 339-8810

          20832 Roscoe Blvd #207,
          Winnetka, CA 91306-2058

          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.