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Humidity also impacts your home’s indoor air quality (IAQ). During the dry winter season, the lack of moisture in your home can cause excessive static and cause skin and sinus irritations.
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Humidity also impacts your home’s indoor air quality (IAQ). During the dry winter season, the lack of moisture in your home can cause excessive static and cause skin and sinus irritations.
View details
Humidity also impacts your home’s indoor air quality (IAQ). During the dry winter season, the lack of moisture in your home can cause excessive static and cause skin and sinus irritations.
View details
Humidity also impacts your home’s indoor air quality (IAQ). During the dry winter season, the lack of moisture in your home can cause excessive static and cause skin and sinus irritations.
View details
Humidity also impacts your home’s indoor air quality (IAQ). During the dry winter season, the lack of moisture in your home can cause excessive static and cause skin and sinus irritations.
View details
Humidity also impacts your home’s indoor air quality (IAQ). During the dry winter season, the lack of moisture in your home can cause excessive static and cause skin and sinus irritations.
View details
OUR EXPERTS WILL SOLVE THEM IN NO TIME.

Having Heating & Cooling Problems?

About us

About

Since 1952, Merts Heating & Air Conditioning has provided quality HVAC service to its residential and commercial customers in the Chicago area and nearby areas in Indiana. Our reputation as Chicagoland’s HVAC leader has been built on providing the best heating and cooling equipment and sales and service. But don’t take our word for it. Merts has been recognized by the Better Business Bureau for excellence, and our Select Contractor providers have been awarded with NATE and BPI certifications. We take pride in offering our customers the best products and services available and promise to earn your trust.

Professional & Fair

Our staff and technicians will always act professionally and we will strive to treat all customers fairly.

Professional & Fair

Our staff and technicians will always act professionally and we will strive to treat all customers fairly.

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The Right Way

Meaning we will not take shortcuts or the easiest option when it comes to installing or servicing your HVAC system.

The Right Way

Meaning we will not take shortcuts or the easiest option when it comes to installing or servicing your HVAC system.

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Qualified

Qualified—by demonstrating our excellence in the HVAC field. We are also fully-licensed HVAC specialists.

Qualified

By demonstrating our excellence in the HVAC field. We are also fully-licensed HVAC specialists.

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Year-round Satisfaction

We guarantee your new HVAC system will not let you down, no matter what the season.

Year-round Satisfaction

We guarantee your new HVAC system will not let you down, no matter what the season.

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Illinois Location:

3102 Louis Sherman Dr
Steger, IL 60475