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Woman and dog on couch under A/C

How to Keep Your Pet Cool Indoors This Summer

Follow Ernst Heating & Cooling’s tips on keeping your pet cool inside your Metro East Illinois home this summer.

How to Keep Your Pet Cool Indoors This Summer Read More »

A/C and clipboard

5 Signs You Need a New A/C

If your Metro East Illinois home is hotter inside than the temps are outside, it may be time to replace your A/C unit. Check out Ernst Heating & Cooling’s five signs that it’s time for a new unit.

5 Signs You Need a New A/C Read More »

Older couple happily reviewing documents

What Should I Look for in an HVAC Maintenance Agreement?

Are you looking to invest in an HVAC maintenance agreement? With the Ernst Comfort Plan, you’ll enjoy the peace of mind knowing that our knowledgeable technicians are taking good care of your home and your HVAC system.

What Should I Look for in an HVAC Maintenance Agreement? Read More »

Freon gauge checks level

How to Know if Your A/C Is Low on Freon

If you think your A/C may be low on freon, check out these signs. With the help of Ernst Heating & Cooling, we’ll make sure the sweat stops here to keep your family’s home comfortable all summer long.

How to Know if Your A/C Is Low on Freon Read More »

A camel with the Great Pyramids in the background

What Did People Do Before Air Conditioning?

Do you ever wonder what the heck people did without air conditioning? Us too! So we did some research on what life was like before then …

What Did People Do Before Air Conditioning? Read More »

An outdoor A/C unit completely coated in ice

HVAC FAILS! (And How to Avoid Them)

So today we’re exploring some of the worst HVAC fails and why they happened to make sure that none of these horrible pictures happen to YOU!

HVAC FAILS! (And How to Avoid Them) Read More »

A man and a woman arguing in a bedroom

The HVAC System of the Future Will END All Arguments About Your Thermostat!

Are you constantly arguing with your family members about what temperature the thermostat should be? This HVAC system will stop that!

The HVAC System of the Future Will END All Arguments About Your Thermostat! Read More »

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SAVE MONEY with HVAC Tax Credits!

Federal tax credits are here to reward you for your HVAC system and other high-efficiency products! Do YOU qualify?

SAVE MONEY with HVAC Tax Credits! Read More »

Technicians behind an outdoor HVAC unit

Spring is the Season for HVAC Maintenance

Maintenance is essential to keep your HVAC running at its peak. But when’s the best time to get your air conditioner tune-up?

Spring is the Season for HVAC Maintenance Read More »

A mouse crawling in an air duct

How to Keep Mice OUT of Your Ducts!

There’s nothing worse than a mouse in your ducts … Except maybe, a mouse pooping in your ducts! So, what do you do?

How to Keep Mice OUT of Your Ducts! Read More »

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