Denney 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. Denney Electric Supply Denney Electric Supply Work 450 Schuylkill Rd (Route23) Phoenixville PA 19460- work Work Phone: 610-917-3996work Work Fax: 610-917-3906workfax No Image Available