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: Investigator

          Showing: 235 results for Investigator
          near Oakland, CA

          Filter by

          Service Area

          Filter by

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

          Fisher Executive Protection

          Investigator

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Oakland, CA
          not BBB accredited
          (510) 451-3474

          2135 Broadway,
          Oakland, CA 94607

          Gore Litov Investigators

          Investigator

          BBB Rating: NR
          Service Area

          Serving the following areas:

          • Oakland, CA
          not BBB accredited
          (510) 835-3503

          385 Grand Ave STE 300,
          Oakland, CA 94610-4816

          Outside The Box Consulting

          Investigator

          BBB Rating: NR
          Service Area

          Serving the following areas:

          • CA
          • NV
          not BBB accredited
          (510) 545-3207

          Oakland, CA 94608

          East Bay Detective Agency

          Investigator

          BBB Rating: NR
          Service Area

          Serving the following areas:

          • 94509
          • 94531
          not BBB accredited
          (510) 698-6630

          Oakland, CA 94602

          J. N. J. Security & Investigation

          Investigator

          BBB Rating: NR
          Service Area

          Serving the following areas:

          • Oakland, CA
          not BBB accredited
          (510) 415-7239

          3349 Courtland Ave,
          Oakland, CA 94619-2643

          Stannard & Son Investigations

          Investigator

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Berkeley, CA
          not BBB accredited
          (510) 282-2574

          Berkeley, CA 94701

          McGarraugh Company

          Investigator, Employment Background Check, Background Checks

          BBB Rating: A+
          not BBB accredited
          (510) 865-0902

          875-A Island Dr Ste 416,
          Alameda, CA 94502

          Personal Protective Services

          Security, Investigator, Security Guards ...

          BBB Rating: A+
          not BBB accredited
          (650) 344-2036

          842 66th Ave,
          Oakland, CA 94621-3716

          Star Protection Agency CA

          Security Guards, Investigator, Security Guard Training

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (510) 635-1773

          7901 Oakport St Ste 200,
          Oakland, CA 94621-2015

          Get a Quote

          Clarick G Brown Investigations

          Investigator

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Berkeley, CA
          not BBB accredited
          (510) 525-1691

          Berkeley, CA 94707

          Personal Protective Services

          Security, Investigator, Security Guards ...

          BBB Rating: A+
          not BBB accredited
          (650) 344-2036

          PO Box 14007,
          Oakland, CA 94614-2007

          Bender Donald

          Investigator

          BBB Rating: NR
          not BBB accredited
          (510) 697-5675

          1164 Euclid Ave,
          Berkeley, CA 94708

          Theia Investigations

          Investigator

          BBB Rating: A+
          not BBB accredited
          (510) 524-4574

          PO Box 7361,
          Berkeley, CA 94707-0361

          Chiosso Law

          Ballistics Experts, Investigator, Live Scan Fingerprinting ...

          BBB Rating: NR
          Service Area

          Serving the following areas:

          • San Francisco, CA
          not BBB accredited
          (415) 964-1321

          50 California St,
          San Francisco, CA 94111-4624

          AAA Discreet Investigations

          Investigator

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • CA
          Accredited BusinessAccredited Business
          (650) 219-5349

          300 Broadway Ste 8,
          San Francisco, CA 94133-4545

          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.