Your HVAC Company Serving Hamel, Edwardsville, Glen Carbon & Surrounding Metro East, IL Areas
Ernst Heating & Cooling offers professional heating and air conditioning services throughout Metro East Illinois. We also offer emergency repair services! From routine heating and AC tune-ups to replacements and more, we do it all.
Our heating and cooling company has served local residents for well over half a century. You may recognize one of our vans the next time you are in the Metro East area. We serve Hamel, Greenville, Edwardsville, Highland, Maryville, and surrounding areas.
Contact us online or call 618.217.1836 for AC repair, furnace services, heat pump services, and more!
Make
the Switch
Geothermal energy works like no other HVAC system you’ve ever seen. Energy savings can range from 20-30%!
Service in Just Hours!
With Ernst Heating & Cooling, you’ll get prompt, reliable service,
flat-rate pricing, and honest consultations. Every time.
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Thanksgiving Prep: How to Optimize Your Heating and Cooling System for Holiday Gatherings
What to Expect During Routine Heating and Cooling Maintenance: Key Services Your Technician Provides
Preparing Your Heating and Cooling System for Winter: Essential Maintenance Tips
Myth-Busting Common Heating and Cooling Misconceptions: What You Really Need to Know
Common Heating and Cooling Issues as the Seasons Change
The Benefits of Fall Furnace Tune-Ups: Why Scheduling Now Can Save You Money
The Importance of Indoor Air Quality: Keep Your Home Fresh as the Summer Winds Down
Upgrading Your Heating and Cooling System: Is Now the Right Time?