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Cambridge Educational Services supplies world-class service and support to our valued educational partners.


(847) 299-2930


Cambridge Educational Services
Chicago O'Hare Atrium
2860 South River Road
Des Plaines, IL 60018

Technical Support

For technical support with a Cambridge online product, CD, our website or our online store, please email our technical support or call (847) 299-2930 during normal business hours.

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Cambridge Educational Services, Inc., Books - New, Des Plaines, IL
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Cambridge Educational Services, Inc. offers and scores tests from ACT, Inc., The College Board, and other testing companies. These are retired tests, intended for practice purposes only and not for official administration, and are based on high school curriculum as of the copyright dates of the tests. Cambridges products and services, including its score reports, are not approved or endorsed by ACT, Inc., The College Board, or the other companies that develop the tests, and Cambridge has no affiliation with any of those entities.