St. Louis Furnace/Heater Repair Services

What You Can Expect From Dunn:

  • Repair Any Heating and Cooling Brand
  • Commercial or Residential Heating and Cooling
  • After Hours Heating Service
  • Warranty All Heating Repairs
  • Qualified, Background Checked Heating and Cooling Technicians
  • Up Front Pricing

We provide guaranteed heating and cooling repair service to the metro east and west St Louis area for any heating and air conditioning brand. It’s really quite simple – if our heating and air conditioning service doesn’t leave you feeling good then we don’t want you to pay us a dime. Who would be crazy enough to provide such a heating and cooling repair service promise without the ability to back it up? Certainly not us.

Our heating and cooling technicians are background checked, certified in numerous leading heating and cooling programs, and continually trained to be on top of the latest heating and cooling repair solutions. Rest assured Dunn Heating & Cooling is sending a qualified HVAC technician to repair your heating and cooling equipment.

Please give us a call today at 314.809.3019 or 618.717.0707 for first-class heating service and repairs in the greater St. Louis area. We’re open seven days a week and provide 24/7 emergency service.

Our St. Louis furnace repair service areas include the following cities: Chesterfield, Oakville, Wildwood, Ballwin, Mehlville, Kirkwood, Maryland Heights, Webster Groves, Affton, Manchester, Lemay, Creve Coeur, Clayton, Crestwood, Town and Country, Richmond Heights, Ellisville, Ladue, Des Peres, Sunset Hills, Brentwood, Olivette, Shrewsbury, Valley Park, Glendale, Rock Hill, Fenton, Frontenac, Warson Woods and Huntleigh.

Heating / Furnace Repair