Pioneer Mechanical Heating and Cooling

Your Hometown Experts

Located in Festus Missouri, we are your hometown Heating and cooling experts! Whether you need a maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your all of your heating, cooling, and ventilation needs.  We strive to exceed your expectations by ensuring that each of our clients receives individualized service. 

We serve both residential and commercial clients and offer a variety of money-saving solutions from more efficient equipment to Ameren rebates to manufacturer rebates and various other money-saving options. We combine our use of the highest quality parts and equipment, and our dedication to delivering  exceptional service to provide you with top quality service. Warranty included with all services.

Pioneer Van

Areas We Serve

  • Arnold
  • Barnhart
  • Bloomsdale
  • Bonne Terre
  • Byrnes Mill 
  • Cadet
  • Crystal City
  • Desloge
  • Desoto
  • Festus
  • Fenton
  • High Ridge
  • Hillsboro
  • House Springs
  • Imperial
  • Park Hills
  • Pevely
  • Ste. Genevieve

(636) 208-7053