San Luis Obispo
Address:
4117 Earthwood lane.
San Luis Obispo, CA 93401
For Ernie Ball string and accessory issues and inquiries please use the Ernie ball Contact Form
Customer Service Hours:
Mon-Thursday: 9AM - 4PM PST
Friday: 9AM - 3:30PM PST
Telephone: 866-823-2255
Fax: 866-893-2255