United 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. United Electric Supply United Electric Supply Work 551 S DuPont Hwy Dover DE 19901- work Work Phone: 302-674-8351work Work Fax: 302-674-3903workfax No Image Available
