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 heating and cooling service, repair, and installation in the Metro East area.

HVAC Service in Hours—Not Days!

When you’re searching for “emergency HVAC 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. You don’t have to wait days for service!

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

167 customer reviews

Average rating:5

 
  Great review!
Thanks for the quick response time and for getting things taken care of
by Julie a on 04/21/2018
  great company
We have nothing bad to say about Ernst. They are dependable and available when we have an emergency.
by sandra c on 04/15/2018
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