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Service Area

Pallardy Heating & Air Conditioning is based in St. Charles, MO, and serves residential and commercial customers thorughout the area. Contact us today for your heating and cooling needs! 

We are proud to offer service in and around the following communities:

  • Lake St. Louis
  • O'Fallon
  • St. Charles City
  • St. Charles County
  • St. Louis County
  • St. Peters
  • Lake St. Louis
  • O'Fallon
  • St. Charles City
  • St. Charles County
  • St. Louis County
  • St. Peters