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Customer Service Team
Contact customer service for questions regarding pricing, orders, shipping, or returns.
Visit the Customer Service Online Support Center or contact us below:
Hours of Operation:
Monday-Friday: 8:00 AM to 6:00 PM ET
Phone: (800) 338-3987
Fax: (800) 953-8691
By Mail:
McGraw Hill
P.O. Box 182605
Columbus, OH 43218
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Tech Support Representatives
Contact tech support for assistance with registering or troubleshooting your digital product.
Connect and SIMnet
Visit the Tech Online Support Center
or contact us below:
Email & Live Chat:
Sunday: 12:00 PM to 12:00 AM EST
Monday-Thursday: 24 hours EST
Friday: 12:00 AM to 9:00 PM ET
Saturday: 10:00 AM to 8:00 PM ET
Phone::
Sunday: 12:00 PM to 1:00 AM EST
Monday-Thursday: 8:00 AM to 1:00 AM EST
Friday: 8:00 AM to 9:00 PM ET
Saturday: 10:00 AM to 8:00 PM ET
Phone: (800) 331-5094
Online: Submit a Support Request
Chat: Chat with a Representative
ALEKS
Visit the Tech Online Support Center
or contact us below:
Hours of Operation:
Sunday: 4:00 PM to 1:00 AM ET
Monday-Thursday: 7:00 AM to 1:00 AM ET
Friday: 7:00 AM to 9:00 PM ET
Phone: (800) 258-2374
Online: Submit a Support Request
Chat: Chat with a Representative
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You Don’t Have to Do it Alone
Instructors, get personalized 1-to-1 support from our implementation team.
Have a question? Need advice? Whatever you need to ensure you and your students are set up for success, our implementation consultants can help. Just answer a few simple questions so we can best assist you.
Get Started s
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Find Your Sales Rep
Looking for new course materials, need a desk copy, or want to talk about new McGraw Hill products? Locate contact information for your McGraw Hill sales representative.
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Customer Service Team
Contact customer service for questions regarding pricing, orders, shipping, or returns.
Visit the Customer Service Online Support Center or contact us below:
Hours of Operation:
Monday-Friday: 8:00 AM to 6:00 PM ET
Phone: (800) 338-3987
Fax: (800) 953-8691
By Mail:
McGraw Hill
P.O. Box 182605
Columbus, OH 43218
![Woman at desk with open laptop](https://www.mheducation.com/content/dam/mhe/highered/support/techupdate3.png)
Tech Support Representatives
Contact tech support for assistance with registering or troubleshooting your digital product.
Connect and SIMnet
Visit the Tech Online Support Center
or contact us below:
Email & Live Chat:
Sunday: 12:00 PM to 12:00 AM EST
Monday-Thursday: 24 hours EST
Friday: 12:00 AM to 9:00 PM ET
Saturday: 10:00 AM to 8:00 PM ET
Phone::
Sunday: 12:00 PM to 1:00 AM EST
Monday-Thursday: 8:00 AM to 1:00 AM EST
Friday: 8:00 AM to 9:00 PM ET
Saturday: 10:00 AM to 8:00 PM ET
Phone: (800) 331-5094
Online: Submit a Support Request
Chat: Chat with a Representative
ALEKS
Visit the Tech Online Support Center
or contact us below:
Hours of Operation:
Sunday: 4:00 PM to 1:00 AM ET
Monday-Thursday: 7:00 AM to 1:00 AM ET
Friday: 7:00 AM to 9:00 PM ET
Phone: (800) 258-2374
Online: Submit a Support Request
Chat: Chat with a Representative
![Smiling woman looking at her mobile phone](https://www.mheducation.com/content/dam/mhe/highered/support/topics/tab-image-2.png)
You Don’t Have to Do it Alone
Instructors, get personalized 1-to-1 support from our implementation team.
Have a question? Need advice? Whatever you need to ensure you and your students are set up for success, our implementation consultants can help. Just answer a few simple questions so we can best assist you.
Get Started s
![Woman wearing glasses and writing in book](https://www.mheducation.com/content/dam/mhe/highered/support/topics/tab-image-3.png)
Find Your Sales Rep
Looking for new course materials, need a desk copy, or want to talk about new McGraw Hill products? Locate contact information for your McGraw Hill sales representative.
Find My Rep s