If you have any questions or concerns, please contact EFX Performance Inc. We will get back to you during normal business hours. Thank you.

Customer Service or call (949) 838 7959
Hours: 10AM to 4PM (PST), Monday through Friday.
If we don't pick up, please leave a message and we'll return your call ASAP.

If you prefer to reach us by mail, please send all correspondence to the following address:

EFX Performance - Corporate Office
Attn: Randy Largent CEO/Owner
1228 Macomb Place
Charlotte, NC. 28208