Heating & Cooling Services in Metro East Illinois

Are you looking for HVAC repair or installation in Metro East Illinois? Call Ernst Heating & Cooling! We have been providing innovative heating and cooling services in Hamel, Greenville, Edwardsville, Highland, Maryville, and throughout the Metro East for more than half a century!

Contact us for AC repair, furnace services, heat pump services, and more, in the Metro East area.

HVAC Service in Hours—Not Days!

When you’re searching for “heating and cooling repair near me” in Metro East Illinois, you need someone who can get to you quickly. Ernst Heating & Cooling will send out an HVAC tech to you within hours for emergency service on your furnace, heat pump, or air conditioner. You don’t have to wait days because we’re local! We serve the Metro East region, including Hamel, Edwardsville, Highland, Greenville, Maryville, and surrounding areas.

Make
the Switch.

Geothermal energy works like no other HVAC system you’ve ever seen. Energy savings can range from 20-30%!

Service in Hours—Not Days!
With Ernst Heating & Cooling, you’ll get prompt, reliable service,
flat-rate pricing, and honest consultations. Every time.
What People Are
Saying About Ernst
  Reviews for Ernst Heating & Cooling

249 customer reviews

Average rating:5

 
  Furnace repair
It was a necessary evil but our furnace needed replacement and Ernst was Great! Have been using them fo years and will...
by Robert D on 12/04/2018
  Reliable &...
We can always count on the representatives from Ernst to be knowledgeable and professional. They make sure we keep up...
by butch l on 12/02/2018
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