Skip to content

Schedule Service

A Message From Ernst About COVID-19

Service Finance Available LEARN MORE »

<img width="280" height="98" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="custom-logo ewww_webp" alt="Ernst Logo" sizes="(max-width: 280px) 100vw, 280px" data-src-img="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png" data-src-webp="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png.webp" data-srcset-webp="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png.webp 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png.webp 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png.webp 355w" data-srcset-img="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png 355w" data-eio="j" /><noscript><img width="280" height="98" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="custom-logo ewww_webp" alt="Ernst Logo" sizes="(max-width: 280px) 100vw, 280px" data-src-img="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png" data-src-webp="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png.webp" data-srcset-webp="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png.webp 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png.webp 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png.webp 355w" data-srcset-img="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png 355w" data-eio="j" /><noscript><img width="280" height="98" src="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png" class="custom-logo" alt="Ernst Logo" srcset="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png 355w" sizes="(max-width: 280px) 100vw, 280px"/>

<img loading="lazy" src="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2020/12/hamel-hvac-300x200.png" alt="hamel-hvac" class="wp-image-8232" width="225" height="150" srcset="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2020/12/hamel-hvac-300x200.png 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2020/12/hamel-hvac-1024x683.png 1024w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2020/12/hamel-hvac-768x512.png 768w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2020/12/hamel-hvac.png 1200w" sizes="(max-width: 225px) 100vw, 225px"/>

Service In Just Hours

About Us
Heating
Cooling
Other Services
Specials
Financing
- Service Finance
- Ameren On Bill Financing
Contact

About Us
Heating
Cooling
Other Services
Specials
Financing
- Service Finance
- Ameren On Bill Financing
Contact

Schedule Service

<img width="280" height="98" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="custom-logo ewww_webp" alt="Ernst Logo" sizes="(max-width: 280px) 100vw, 280px" data-src-img="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png" data-src-webp="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png.webp" data-srcset-webp="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png.webp 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png.webp 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png.webp 355w" data-srcset-img="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png 355w" data-eio="j" /><noscript><img width="280" height="98" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="custom-logo ewww_webp" alt="Ernst Logo" sizes="(max-width: 280px) 100vw, 280px" data-src-img="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png" data-src-webp="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png.webp" data-srcset-webp="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png.webp 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png.webp 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png.webp 355w" data-srcset-img="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png 355w" data-eio="j" /><noscript><img width="280" height="98" src="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png" class="custom-logo" alt="Ernst Logo" srcset="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png 355w" sizes="(max-width: 280px) 100vw, 280px"/>

About Us
Heating
Cooling
Other Services
Specials
Financing
- Service Finance
- Ameren On Bill Financing
Contact

Schedule Service

A Message From Ernst About COVID-19

Service Finance Available LEARN MORE »

<img width="280" height="98" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="custom-logo ewww_webp" alt="Ernst Logo" sizes="(max-width: 280px) 100vw, 280px" data-src-img="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png" data-src-webp="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png.webp" data-srcset-webp="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png.webp 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png.webp 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png.webp 355w" data-srcset-img="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png 355w" data-eio="j" /><noscript><img width="280" height="98" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="custom-logo ewww_webp" alt="Ernst Logo" sizes="(max-width: 280px) 100vw, 280px" data-src-img="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png" data-src-webp="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png.webp" data-srcset-webp="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png.webp 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png.webp 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png.webp 355w" data-srcset-img="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png 355w" data-eio="j" /><noscript><img width="280" height="98" src="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png" class="custom-logo" alt="Ernst Logo" srcset="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png 355w" sizes="(max-width: 280px) 100vw, 280px"/>

<img loading="lazy" src="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2020/12/hamel-hvac-300x200.png" alt="hamel-hvac" class="wp-image-8232" width="225" height="150" srcset="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2020/12/hamel-hvac-300x200.png 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2020/12/hamel-hvac-1024x683.png 1024w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2020/12/hamel-hvac-768x512.png 768w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2020/12/hamel-hvac.png 1200w" sizes="(max-width: 225px) 100vw, 225px"/>

Service In Just Hours

About Us
Heating
Cooling
Other Services
Specials
Financing
- Service Finance
- Ameren On Bill Financing
Contact

About Us
Heating
Cooling
Other Services
Specials
Financing
- Service Finance
- Ameren On Bill Financing
Contact

Schedule Service

<img width="280" height="98" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="custom-logo ewww_webp" alt="Ernst Logo" sizes="(max-width: 280px) 100vw, 280px" data-src-img="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png" data-src-webp="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png.webp" data-srcset-webp="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png.webp 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png.webp 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png.webp 355w" data-srcset-img="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png 355w" data-eio="j" /><noscript><img width="280" height="98" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="custom-logo ewww_webp" alt="Ernst Logo" sizes="(max-width: 280px) 100vw, 280px" data-src-img="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png" data-src-webp="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png.webp" data-srcset-webp="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png.webp 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png.webp 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png.webp 355w" data-srcset-img="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png 355w" data-eio="j" /><noscript><img width="280" height="98" src="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png" class="custom-logo" alt="Ernst Logo" srcset="https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-280x98.png 280w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo-300x105.png 300w, https://deveh4eqmyl.csadigital.io/wp-content/uploads/2019/12/logo.png 355w" sizes="(max-width: 280px) 100vw, 280px"/>

About Us
Heating
Cooling
Other Services
Specials
Financing
- Service Finance
- Ameren On Bill Financing
Contact

COVID-19 MessageEdit

Post navigation

← Previous Post

Service In Just Hours

Fill out my online form.

What People Are Saying

In The News

The Benefits of Signing Up for the Ernst Comfort Plan Edit

August 31, 2021

Are you looking at a costly HVAC repair? Did you know that the Ernst Comfort Plan may be able to save you money and extend...

202 W. State StreetHamel, IL 62046

Appointments

We want to make it as easy as possible to schedule an appointment for any of the services that we provide.

SCHEDULE TODAY »

Follow Us

Contact Us

Interested in learning more about us? We’re happy to answer any questions you may have.

Phone

Hours

Mon - Fri

8:00 am - 5:00 pm

Sat

8:00 am - 12:00 pm

Sun

Closed

Tems & Conditions | Privacy Policy
Copyright © 2025 Ernst Heating & Cooling

We provide heating, air conditioning, geothermal, heat pump, furnace installation, repair, and maintenance in Hamel, IL and the surrounding areas:

Maryville, IL | Glen Carbon, IL | Greenville, IL | Edwardsville, IL | And More

Powered by Cornerstone Advertising