East Alton IL HVAC Install and Repair Services

20% Off

Service Repairs

Off Any Repair Service Of An A/C Or Furnace

*Cannot be combined with another offer.


Instant Savings

Off Any Purchase Of A Full System

*Cannot be combined with another offer.

Licensed and bonded in East Alton, IL

Click on a service below to learn more.

Heating Replacement Installation

Air Conditioning (A/C) Cooling Replacement Installation

Heating Repair Service

Air Conditioning (A/C) Cooling Repair Service

Attic & Wall Insulation

Crawl Space Encapsulation

More about the City of East Alton, IL


The Village of East Alton, IL is about a 30 minute drive from St. Louis city. Located in Madison County, IL, it was incorporated as a village in 1893. East Alton, IL is home to about 7,000 residents with dozens of businesses, restaurants, and shops. Just a few minute drive from East Alton, there is the World’s Tallest Man Statue, Argosy Casino Alton, and the Lewis and Clark Confluence Tower.

East Alton is home to two area parks, Vanpreter Park and Bill Tite Memorial Lions Park. Between these two parks you can find baseball diamonds, basketball courts, and picnic areas for families.

This is why Energy Stars is a different East Alton, IL heating and cooling company

Energy Stars is a trusted expert in heating and cooling specializing in HVAC energy efficiency and indoor comfort. We are a family owned and operated locally. Our primary goal is to make sure you and your household live year round in a comfortable home, have affordable energy costs and a reliable HVAC system. Over the last few years we have installed more heating and cooling equipment in the St. Louis Metro-East Illinois region than any other local contractor.

During this time, we have installed commercial and residential furnaces, heat pumps, air conditioners, indoor air quality systems, home insulation and air sealing products. On every job our technicians follow established heating, ventilation, and air conditioning (HVAC) best practices to install, maintain and repair heating and cooling system. Following these guidelines will ensure your system is energy efficient, environmentally friendly, and operating at peak comfort performance. Energy Stars also follows all industry guidelines and current building science with all of our installations of insulation, air sealing products and crawl space encapsulation for the residents of East Alton, IL.

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