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 6490 Carlisle Pike Mechanicsburg PA 17050- work Work Phone: 717-766-0258work Work Fax: 717-766-0812workfax No Image Available