Armstrong Air Unico System Certified Trane Dealer Mitsubishi Diamond Dealer York HVAC Dealer

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Check your Tech™

Check Your Tech™ is an exclusive service of Dawson Dodd and provides you with an extra level of service & security in knowing who your technician will be before they arrive!

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Saint Louis Commercial & Residential Heating & Cooling

Dawson Dodd Heating and Cooling, located at 9000 Watson Road, serves residential and commercial customers providing repair and replacement of their heating and cooling systems. Dawson Dodd continues to build on our reputation for providing high quality products and brands, skilled technicians, and offering outstanding value to our customers. And don't forget to ask about Check Your Tech™! We are the only hvac company in the St. Louis area to provide this valuable service.

Why choose Dawson Dodd?

Friendly, Thorough and Quick Service

  • A+ Rating from the St. Louis Better Business Bureau
  • Clean, Friendly Technicians
  • Same-day service with our Warranty Service Plan

Unique Products Expertly Installed

  • One of St. Louis’ only Certified Mitsubishi Diamond Dealers
  • Certified Installer of the Unico System
  • An Armstrong Air Certified Dealer
  • Certified Dealer for Trane Systems

We Heat and Cool The Impossible!

  • Service for both residential and commercial
  • Certified by Missouri DNR for geothermal installations
  • No project too large or small