Over Half a Century of Service

Trusted Local Heating and Air Conditioner Services in Southern Illinois

Welcome to Inman Heating & Cooling, home of St. Louis’s most trusted HVAC experts. We’re a family-owned and operated company, so we stick to our principles by providing honest workmanship, transparent prices and personalized service for every customer. You’ll love having your HVAC technician on call and on a first name basis, 24 hours a day, 7 days a week. Whether you’re in the market for maintenance, installation or emergency repair, we’re the name to remember. We look forward to earning your business and trust.

24/7 Emergency Service

Whether you need to repair or replace your furnace or air conditioning system, you can count on Inman Heating & Cooling to be there when you need us, charge you a fair and honest price and stand behind our work.

At Inman Heating & Cooling, we deliver "Peace of Mind" by everything that we do to make the environment of your home as comfortable as it can be for you and your family.

Call Inman Heating & Cooling for the most competitive air conditioner estimates.

Free Estimates

In addition to cooling your home, Inman Heating & Cooling is the residential leader in home heating.
  • FURNACE REPAIR AND BOILER REPAIR-- ALL MODELS
  • FURNACE SERVICE
  • FURNACE SALES, WITH SPECIAL OFFERS THROUGHOUT THE YEAR
  • EXPERT FURNACE INSTALLATION

FREE IN-HOME FURNACE ESTIMATES AIR CONDITIONING ESTIMATES ARE A CLICK AWAY... AT INMANHEATINGANDCOOLING.COM OR CALL (618) 281-5355

Regional HVAC Experts

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After over 50 years in the heating and cooling industry, we can confidently tackle any problem in any residential or commercial application. When you call Inman Heating & Cooling, you’re getting factory-trained technicians who are at your disposal 24 hours a day, 7 days a week. We extend these services to:
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  • St. Louis 
  • Columbia 
  • Edwardsville 
  • Belleville
  • Collinsville 
  • Granite City
  • Waterloo
  • Millstadt
  • Red Bud 
  • Alton
  • Bethalto
  • East Alton
  • Glen Carbon
  • Godfrey 
  • Hamel 
  • Highland
  • Troy 
  • Madison
  • Maryville
  • Wood River 
  • Cahokia 
  • Cahokia 
  • Dupo
  • Fairview Heights
  • Freeburg 
  • Lebanon 
  • Marissa
  • Mascoutah 
  • O’Fallon 
  • Caseyville 
Call us today at  (618) 281-5355!
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