Family At Home


Did you know that indoor air pollution is a top five environmental health risk? We all want the air quality in our home to be as clean and comfortable as possible. But the tricky thing about air quality is that so much that is harmful to us is undetectable with our noses.

Dust, cleaning chemicals, pet dander, humidity, bacteria, and just plain stale air have led many of us to pursue air purifiers and clean air systems to protect and improve our homes. While allergies, asthma, and respiratory issues are among the health reasons to pursue an air cleaner, dust and airborne contaminants also impacts furniture, wallpaper, drapes, carpeting, and causes paint to flake.


Limited Performance.

Many ‘air purifiers’ on the market are really just dust filters. They’re offered at low prices online or at big-box retailers. But, a closer look at these ‘bargains’ indicates that they basically just have a fan, some type of filter, and some controls. These usually have just a fine mesh carbon filter – nothing like the solid carbon found in a true air purifier. These are only as good as how frequently you change this thin filter. And, even then, their impact is limited to a few feet around where you put them in a room.

Does Your Home Need Cleaner Air?

Are you sneezing or have a lot of headaches? Is your furniture dusty? Is asthma an issue? Are you concerned about odors, mold, or airborne bacteria and fungus? If you answered ‘yes’ to any of these questions, you need a clean air solution. Regardless how well you clean your home, a ‘real’ comprehensive Home Air Purifier will help.

Comprehensive In-Home Solution.

The most effective solution to improve in-door air quality is a purifier system that attaches to your home’s central heating and cooling system. Sure, there are portable units that can be moved from room to room, but cleaner air is a whole house matter. Therefore, the best choice is a ‘real’ solution – a purifier system that is attached to your furnace. It will measurably improve air quality throughout your entire home, not just an individual room or area.

A state-of-the-art filtering systems address all the most common in-home air quality issues . . . Allergens . . . Bacteria, Mold & Germs . . . Household Chemicals . . . Humidity Imbalances . . . Mildew . . . Must Odors . . . and Stale Air.

We Help Homeowners

Flader Heating & Air Conditioning is uniquely suited to assist you in determining the ‘right’ state-of-the-art air filtering system that best fits your home’s needs. We’ve been serving the Community for over 100-years and 4-generations of the Flader Family. We take pride in exceeding expectations, providing peace-of-mind, and improving the comfort and quality of our customers’ life.

The Flader Difference

Only Flader Heating and Air Conditioning delivers:

• The most Responsive Service – 24-hours/7-days a week.

• Personal attention from certified and licensed technicians.

• Only the most dependable equipment and parts.

• FREE annual filter replacement.

• 100% Satisfaction Guaranteed.

Flader is located right in your community. We’re responsive in answer the phone and being at your door. Callers to 847-491-6980 always speak to a live person – no voice-recording promising a callback. We’ll get your heat back ON, your air conditioning cooling again, and quickly have your home back to normal. Satisfaction Guaranteed.

Comprehensive Services

Whether you’re replacing your furnace or central air conditioning, adding a dehumidifier or clean air system, or cleaning and servicing your heating and air conditioning system, we are knowledgeable and expert in delivering the service you need. Look to us for your annual inspection. Duct cleaning. Diagnose malfunctions. Improving ventilation. Replacing Filters. Installing advanced, state-of-the-art high-efficiency furnaces and air conditioners.

Our professional technicians arrive on-time, listen, answer your questions, recommend the right solution, and deliver as promised. They average 10-years of experience and are EPA certified.

Expert service, quality parts, and satisfaction guaranteed. That’s the combination you deserve. Don’t compromise. Call us at 847-491-6980.

Flader 100 Anniversary

Protect Your Family from Lead in Drinking Water (CLICK HERE)


Flader thrives on exceeding expectations of our residential and commercial customers.  We deliver cost effective solutions for homeowners and businesses.  Our Service Centers in Evanston and Libertyville are ready to serve.  Call us today at 847-491-6980.

Flader Goes Skyward

A long-term commercial customer needed an upgrade on their air quality system.It required two 20-ton and two 10-ton Carrier units mounted on the rooftop, plus piping and custom sheet metal inside their manufacturing center. The Flader Team went skyward with a huge crane to land the units on the rooftop.In just 2½ days, the transformation was completed.Click “See our Work” to view more success stories.

Flader t-shirt
Flader t-shirt
Flader t-shirt

Flader Supports Youth Activities

Flader continues supporting local youth programs. We proudly sponsor EBSA and events at Robert Crown Community Center. It teaches teamwork, builds confidence, and strengthens our community.

Flader Supports Youth Activities
Flader vehicles

Evanston Service Center: 3004 Central, Evanston, Il 60201
Libertyville Service Center: 523 3rd Street, Libertyville, Il 60048