McGraw-Hill Companies Inc. Customer Service

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Compare McGraw-Hill Companies Inc.'s 2 phone numbers, and email address.

McGraw-Hill Companies Inc. Customer Reviews

About McGraw-Hill Companies Inc.

You are looking up McGraw-Hill Companies Inc. customer care, so you probably already know who they are. But it helps to get an idea of how big they are and what their support operation looks like if you are a customer. They employ less than 50 people according to customers in the know.

What is the affiliation between McGraw-Hill Companies Inc. and GetHuman?

GetHuman provides free tools and information to consumers that allow them to share their customer experiences and tips with each other for how to contact companies faster and how to solve common problems. GetHuman's relationship is with consumers and not with McGraw-Hill Companies Inc. or organizations like it. If you find the information on this site helpful, please share it- sharing is what has powered this consumer resource for over 15 years.

McGraw-Hill Companies Inc. Overview

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