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: Laboratory Testing

          Showing: 1,883 results for Laboratory Testing
          near Oak Park, IL

          Filter by

          Service Area

          Filter by

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

          Unilab, Inc.

          Laboratory Testing

          BBB Rating: A+
          not BBB accredited
          (708) 848-1556

          418 N Austin Blvd,
          Oak Park, IL 60302-2752

          O'hare Clinical Lab Services, Inc.

          Covid Testing, Laboratory Testing, Testing Center

          BBB Rating: D-
          not BBB accredited
          (800) 839-2095

          5805 W Madison St,
          Chicago, IL 60644

          Quest Diagnostics Incorporated

          Medical Lab and Testing, Health and Wellness, DNA Testing ...

          not BBB accredited
          (866) 697-8378

          645 S Central Ave,
          Chicago, IL 60644

          O'hare Clinical Lab Services, Inc.

          Covid Testing, Laboratory Testing, Testing Center

          BBB Rating: D-
          not BBB accredited
          (800) 839-2095

          4909 W Division St Ste 303,
          Chicago, IL 60651-3161

          O'hare Clinical Lab Services, Inc.

          Covid Testing, Laboratory Testing, Testing Center

          BBB Rating: D-
          not BBB accredited
          (800) 839-2095

          4909 W Division St Suite 302,
          Chicago, IL 60651-3161

          O'hare Clinical Lab Services, Inc.

          Covid Testing, Laboratory Testing, Testing Center

          BBB Rating: D-
          not BBB accredited
          (800) 839-2095

          5909 W Fullerton Ave,
          Chicago, IL 60639

          O'hare Clinical Lab Services, Inc.

          Covid Testing, Laboratory Testing, Testing Center

          BBB Rating: D-
          not BBB accredited
          (800) 839-2095

          2657 N Harlem Ave,
          Chicago, IL 60707-1629

          Illinois Labratory Medicine Associates, Ltd.

          Laboratory Testing, Medical Lab and Testing, Lab

          BBB Rating: B-
          not BBB accredited
          (708) 783-9100

          3249 Oak Park Ave,
          Berwyn, IL 60402-3429

          O'hare Clinical Lab Services, Inc.

          Covid Testing, Laboratory Testing, Testing Center

          BBB Rating: D-
          not BBB accredited
          (800) 839-2095

          4648 W Diversey Ave,
          Chicago, IL 60639-1829

          O'hare Clinical Lab Services, Inc.

          Covid Testing, Laboratory Testing, Testing Center

          BBB Rating: D-
          not BBB accredited
          (800) 839-2095

          5150 W Belmont Ave Ste 4,
          Chicago, IL 60641-4200

          O'hare Clinical Lab Services, Inc.

          Covid Testing, Laboratory Testing, Testing Center

          BBB Rating: D-
          not BBB accredited
          (800) 839-2095

          2816 W Chicago Ave,
          Chicago, IL 60622-8502

          O'hare Clinical Lab Services, Inc.

          Covid Testing, Laboratory Testing, Testing Center

          BBB Rating: D-
          not BBB accredited
          (800) 839-2095

          2709 W Roosevelt Rd,
          Chicago, IL 60608-1017

          O'hare Clinical Lab Services, Inc.

          Covid Testing, Laboratory Testing, Testing Center

          BBB Rating: D-
          not BBB accredited
          (800) 839-2095

          4124 N Milwaukee Ave,
          Chicago, IL 60641-1860

          O'hare Clinical Lab Services, Inc.

          Covid Testing, Laboratory Testing, Testing Center

          BBB Rating: D-
          not BBB accredited
          (800) 839-2095

          2515 W North Ave,
          Chicago, IL 60647-5201

          Medstar Laboratory, Inc.

          Laboratory Testing, Medical Lab and Testing, Covid Testing

          BBB Rating: A+
          not BBB accredited
          (708) 488-1000

          4531 Harrison St,
          Hillside, IL 60162-1614

          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.