Contact

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
randy@efxusa.com 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