Where Are These People?

WattGrinder has moved the factory from Petaluma to Santa Rosa. We are in the process of connecting the new communication services so in the meantime please continue to use the email contact or the phone number listed to contact us.

Call or Fax

Phone: (707) 328-4546

Fax: (707)

Hours of operation: Monday-Thursday  6:00am to 4:30pm  Pacific Time.

Write Us

WattGrinder Engineering, Inc.

2975 Dutton Ave.

Suite 2B

Santa Rosa, CA 95407

Email Us

info@wattgrinder.com

Please note that we attempt to answer email inquiries within 24 to 48 hours. If you have not received a response to your email inquiry within this time period, please call (707) 328-4546 for assistance.

Copyright © 2011 WattGrinder Engineering™, Inc.   All Rights Reserved