Advantage Sales - 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. Advantage Sales Advantage Sales Contact: Brad Harrington Work 27873 Cherry Creek Dr Valencia CA 91354 work Work Phone: 805-296-5581work Work Fax: 805-296-1713workfax No Image Available