Indoor Air Quality

CSL Climate Control Company has 20 years of experience helping customers in the Chicago area improve the indoor air quality in their home or commercial establishment. Our approach to indoor air quality solutions is comprehensive and includes quality products, excellent service and reasonable prices.

Get an estimate today so you can start feeling more comfortable tomorrow!


Whole house humidification systems help relieve the discomforts associated with low humidity weather, including dry noses, throats, lips, and skin. Additionally, the moisture added to dry air will help reduce static electricity, peeling wallpaper, plus cracks in drywall and furniture that are so common during the winter months. We specialize in installing, repairing and maintaining whole-house air humidification systems. If you experience health problems or damage to your home because the air is too dry, we can install an entire humidification system to alleviate these issues.

Click here to learn more


Dealing with high humidity levels can be miserable. You’re sweating, uncomfortable, and frustration can happen quickly. You might jump in the pool or crank down the AC for temporary relief, but the humid air still exists. If this situation sounds familiar, chances are a whole house dehumidifier is the perfect solution for you. These amazing machines suck a ton of humidity out the air, leaving you feeling comfortable and refreshed.

Click here to learn more

Air Cleaners

Did you know that over 80% of all allergies and respiratory problems are caused by small airborne contaminants in the environment? These contaminants include avian bird flu, dander, dust mites, pollen, smoke, pet hair and mold, and they can be cleaned from the air with an effective air filtration system.

Click here to learn more

Ventilation Systems

Heat recovery ventilators (HRV) and energy recovery ventilators (ERV) are ventilation systems that transfer heat. Heat recovery systems do not transfer moisture like their ERV counterpart. The purpose of an HRV or an ERV is to deliver fresh air into your home’s living spaces. They pull air in and remove the stale air from bathrooms, laundry rooms, and kitchens.

Click here to learn more