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

          Showing: 457 results for Security
          near San Leandro, CA

          Filter by

          Service Area

          Filter by

          Distance
          Categories
          BBB Rating
          State/Province
          Get Connected
          Sort By
          • Distance
          • Rating
          not BBB accredited
          (510) 517-4520

          699 Lewelling Blvd Ste 146-318,
          San Leandro, CA 94579

          Pristine Security Systems

          Security, Not Elsewhere Classified

          BBB Rating: A+
          not BBB accredited
          (408) 613-5042

          17715 Hesperian Blvd,
          San Lorenzo, CA 94580

          National pro security services

          Security

          BBB Rating: C
          not BBB accredited

          9306 International Blvd,
          Oakland, CA, CA 94603

          Bowdry Training and Security LLC

          Security

          BBB Rating: A+
          not BBB accredited
          (510) 798-9364

          8400 Golf Links Road,
          Oakland, CA 94605

          Glorified Systems

          Security, Not Elsewhere Classified

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • SAN FRANCISCO County, CA
          • Presidio, CA
          • San Francisco, CA
          • San Francisco, CA
          • San Francisco, CA
          • San Francisco, CA
          • San Francisco, CA
          • San Francisco, CA
          • San Francisco, CA
          • San Francisco, CA
          • San Francisco, CA
          • San Francisco, CA
          • San Francisco, CA
          • San Francisco, CA
          • San Francisco, CA
          • San Francisco, CA
          • San Francisco, CA
          • San Francisco, CA
          • San Francisco, CA
          • San Francisco, CA
          not BBB accredited
          (510) 826-9969

          1064 E St Apt 103,
          Hayward, CA 94541

          Ball Security and Patrol Services

          Security Guards, Security

          BBB Rating: A+
          not BBB accredited
          (800) 515-6690

          1300 Clay St Ste 600,
          Oakland, CA 94612-1427

          1st Defense

          Security

          BBB Rating: A+
          not BBB accredited
          (866) 832-6723

          4663 Harbord Dr,
          Oakland, CA 94618-2210

          K-9 Private Security

          Security

          BBB Rating: A-
          Accredited BusinessAccredited Business
          (510) 419-9791

          35111 Newark Blvd Ste F PMB,
          Newark, CA 94560-1258

          Get a Quote

          Critical Synthesis Security

          Security Guards, Security

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Alameda Point, CA
          • Alameda, CA
          • Alamo, CA
          • Albany, CA
          • Antioch, CA
          • Ashland, CA
          • Atherton, CA
          • Bay Point, CA
          • Belmont, CA
          • Berkeley, CA
          • Bethel Island, CA
          • Blackhawk, CA
          • Brentwood, CA
          • Briones, CA
          • Brisbane, CA
          • Burlingame, CA
          • Byron, CA
          • Canyon, CA
          • Castro Valley, CA
          • Cherryland, CA
          Accredited BusinessAccredited Business
          (415) 779-2558

          1355 Fairfax Ave Ste B,
          San Francisco, CA 94124-1731

          Get a Quote

          Bizcare, Inc.

          Information Technology Services, Network Computers, Computer Hardware ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (925) 293-2222

          3608B Happy Valley Rd,
          Lafayette, CA 94549-3713

          Get a Quote

          McGill's Security & K-9 Patrol Services, Inc.

          Security Guards, Security, Security Equipment

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Alamo, CA
          • Antioch, CA
          • Bay Point, CA
          • Bethel Island, CA
          • Blackhawk, CA
          • Brentwood, CA
          • Briones, CA
          • Byron, CA
          • Canyon, CA
          • Clayton, CA
          • Clyde, CA
          • Concord, CA
          • Crockett, CA
          • Danville, CA
          • Diablo, CA
          • Discovery Bay, CA
          • El Cerrito, CA
          • El Sobrante, CA
          • Hercules, CA
          • Hilltop Mall, CA
          Accredited BusinessAccredited Business
          (415) 756-5926

          San Francisco, CA 94124-3122

          Get a Quote

          Higher End Security

          Security Cameras, Security

          BBB Rating: NR
          not BBB accredited
          (888) 360-6506

          San Francisco, CA 94111-3628

          TRT Defense

          Security Guards, CPR Certification, Security

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (844) 870-5033

          1390 Market St Ste 200,
          San Francisco, CA 94102-5404

          Get a Quote

          Aware and Secure, LLC

          Security

          BBB Rating: A+
          not BBB accredited
          (202) 631-9091

          95 Melrose Ave,
          San Francisco, CA 94131

          Signal 88 Security of Contra Costa

          Security Guards, Security

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • 94563
          not BBB accredited
          (925) 494-9000

          2950 Buskirk Ave Ste 300,
          Walnut Creek, CA 94597-6900

          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.