• Our Mission: "We are an organization that supports our business community. We provide resources for our members to stimulate their growth and make our community a better place to conduct business".

  • Our Vision: " The Chamber is a recognizable and sought after resource for businesses in the New Berlin Community"



      " Strengthening Business & Community Since 1959"                                                                             

  • Thielmann & Son Heating and Cooling

    • Contractors - HVAC
    17020 W. National Avenue
    New Berlin, WI 53151
    Office Hours Monday - Friday 7:30 am until 4:30 pm. Service is available 24 hours a day 7 days a wk
    • About

      We are a full service HVAC company specializing in service and installation of residential and commercial heating and cooling equipment. We have proudly served all of Southeast Wisconsin since 1929.

    • Directions

      We are located on the north side of National Avenue 1 block east of Calhoun Road.