Wesco - 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. Wesco Wesco Contact: R A Mauro Work 2 Winland Ct Gillette WY 82716 work Work Phone: 307-687-0014work Work Fax: 307-686-2322workfax No Image Available