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: Diagnostic Testing

          Showing: 642 results for Diagnostic Testing
          near Rowland Heights, CA

          Filter by

          Service Area

          Filter by

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

          Diesel Zone Diagnostics LLC

          Diagnostic Testing

          BBB Rating: A+
          not BBB accredited
          (323) 834-9858

          18201 Colima Rd,
          Rowland Heights, CA 91748-2613

          Modern Nuclear Inc

          Diagnostic Testing

          BBB Rating: A+
          not BBB accredited
          (562) 905-2244

          511 S Harbor Blvd #E,
          La Habra, CA 90631-9375

          Forever Yours Ultrasound Inc

          Ultrasound, Medical Imaging, Diagnostic Testing ...

          BBB Rating: A+
          not BBB accredited
          (949) 245-7776

          100 N State College Blvd Ste F,
          Fullerton, CA 92831-4236

          Lincare

          Medical Equipment, Medical Billing, Health and Wellness ...

          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
          (855) 937-2238

          2326 N Batavia #115,
          Orange, CA 92865

          Diasorin Molecular

          Diagnostic Testing

          BBB Rating: A+
          not BBB accredited
          (562) 240-6500

          11331 Valley View St,
          Cypress, CA 90630-5300

          LifeCare Solutions

          Medical Equipment, Medical Billing, Health and Wellness ...

          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
          (855) 937-2238

          6360 Gateway Drive,
          Cypress, CA 90630

          Orange County Pathology Medical Group Inc

          Diagnostic Testing

          BBB Rating: B-
          not BBB accredited
          (714) 288-4044

          805 W La Veta Ave #104,
          Orange, CA 92868

          not BBB accredited
          (626) 872-6261

          880 S. Atlantic Blvd. # G10,
          Monterey Park, CA 91754

          Abea Neurodiagnostics Inc

          Diagnostic Testing, Laboratory Research

          BBB Rating: A+
          not BBB accredited
          (866) 201-2232

          10460 Rose Ann Cir,
          Cypress, CA 90630

          Lincare

          Medical Equipment, Medical Billing, Health and Wellness ...

          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
          (855) 937-2238

          10571 Calle Lee #155,
          Los Alamitos, CA 90720

          Southwest Medical Resources, Inc.

          Diagnostic Testing

          Service Area

          Serving the following areas:

          • CA
          not BBB accredited
          (951) 734-3737

          1290 E Elm St Ste B,
          Ontario, CA 91761-4026

          Antech Diagnostics

          Diagnostic Testing

          BBB Rating: D-
          not BBB accredited
          (800) 872-1001

          17620 Mount Herrmann St,
          Fountain Vly, CA 92708

          Southwest Medical Resources, Inc.

          Diagnostic Testing

          Service Area

          Serving the following areas:

          • CA
          not BBB accredited
          (951) 734-3737

          PO Box 3400,
          Ontario, CA 91761-0940

          Monarch Diagnostics Inc

          Medical Lab and Testing, Laboratory Testing, Drug Testing ...

          BBB Rating: A+
          not BBB accredited
          (949) 939-2893

          17791 Sky Park Cir Ste A,
          Irvine, CA 92614-6118

          Real Occupational Testing Services

          Diagnostic Testing

          Service Area

          Serving the following areas:

          • 91710
          • 91758
          • 91761
          • 91762
          • 91764
          not BBB accredited
          (909) 937-3224

          4045 E. Guasti Rd. #215,
          ontario, CA 91761

          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.