• Member Announcements

  • Herbst Oil Co.


    Petroleum Products

    About Us

    Distributor of petroleum products to business and job sites, including . gasoline, diesel and lubricants.


    Rep/Contact Info

    Theresa Umhoefer
  • Renewing Members Renewing Members

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  • Mequon-Thiensville Chamber Staff is following "Safer at Home" practices. For best response follow up, please consider contacting us primarily via email. For Certificate of Origin requests, marketing requests, and general member assistance, please contact Gina. Please contact Tina for COVID-19 related matters or any other sensitive matters.