Columbia Electric Supply - Industry Directory Are you already on the list? Do you need to update your information? Click On the button below and Fill out the form to request edits to your listings or to be included in our Directory. Click Here Contact Admin [contact-form-7 id=”37131″ title=”Contact form”] Go back to directory. Add to Address Book. Columbia Electric Supply Columbia Electric Supply Contact: Larry Stewart Work 615-C N Wenatchee Ave Wenatchee WA 98801 work Work Phone: 509-662-1366work Work Fax: 509-663-8013workfax No Image Available