Yale Electric Supply Co - 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. Yale Electric Supply Co Yale Electric Supply Co Work 1300 Capital Trail (Kirkwood Hwy) Newark DE 19711- work Work Phone: 302-737-3778work Work Fax: 302-368-1219workfax No Image Available