Live Help*

LiveZilla Live Chat Software

Hours of Operation (Pacific Standard Time except holidays):

Monday - Thursday 9:00am - 5:00pm PST
Friday 9:00am - 4:00pm PST

Email**

support

*Cooler Master USA Support provides assistance for products sold within North America. If you require assistance for another area, please visit Coolermaster.com to select the appropriate region.

**Emails will be replied to within one business day; To avoid blocked email, please make sure you include '@coolermaster.com' into your email account's safe sender list. Thank you.



If you still prefer to contact us on phone, please dial 1-888-624-5099 or 909.673.9880


If you would like to mail or visit our offices:

Cooler Master USA
Main Office
4820 Schaefer Ave
Chino, CA 91710

Cooler Master USA
Service Center
4575 Schaefer Ave
Chino, CA 91710

Information and F.A.Q. relating to Cooler Master warranty coverage.

For full details on Cooler Master's warranty policy, please read here.

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