CM4 Support
We want to hear from you. Need help ordering a case? Want to get in touch with our Warranty Department? Have a brilliant idea you think is perfect for CM4? Fill out the form below and a CM4 team member is certain to read it.
If you’re looking for warranty information, you can check that out here: cm4.com/warranty
You may also e-mail support@cm4.com, call 1-866-992-9152 Monday through Friday, 9:00 am to 6:00 pm (PST), or contact us through snail mail at the address listed below.
CM4 Warranty Department
500 East 4th St
Suite 122
Austin, TX 78701
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