HVAC Services in Collinsville, IL

Our HVAC Services in Collinsville, 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

Heating Replacement Installation

Removing the existing heating system and installing a new one to ensure efficient and effective heating in a building.

Air Conditioning (A/C) Cooling Replacement Installation

The removal of the old cooling system and the installation of a new one to maintain optimal indoor temperature and comfort.

Heating Repair Service

Diagnosing and fixing issues with heating systems to restore proper functionality and maintain comfortable indoor temperatures.

Air Conditioning (A/C) Cooling Repair Service

Identifying and addressing malfunctions in air conditioning systems to restore optimal cooling performance and ensure comfortable indoor environments.

Attic & Wall Insulation

Installation of materials to minimize heat transfer and enhance energy efficiency within a building's interior spaces.

Crawl Space Encapsulation

The process of sealing off and conditioning the crawl space area beneath a building to prevent moisture intrusion and improve indoor air quality.

20% Off

Service Repairs

Off Any Repair Service Of An A/C Or Furnace

*Cannot be combined with another offer.

$500

Instant Savings

Off Any Purchase Of A Full System

*Cannot be combined with another offer.

More about the City of Collinsville, IL

collinsville-BG

Collinsville, IL is located approximately 12 miles from St. Louis. The city is mostly located in St. Clair County, with parts of it in Madison, IL. Collinsville is proudly known as the “Horseradish Capital of the World” and hosts an annual Horseradish Festival that features local Horseradish favorites along with fair classics. In the fall, Collinsville hosts their Annual Italian Fest featuring traditional favorites and family friendly activities. Lastly, Collinsville is home to the World’s Largest Catsup bottle.

Choose Energy Stars for HVAC Service in Collinsville, IL.

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 Collinsville, IL.

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