Furnace Repair Service Fond du Lac WI | D.R. Kohlman, Inc..

Air Quality

Call for reliable Furnace replacement in Fond du Lac WI.

D.R. Kohlman, Inc. is your AC & heating Company in St. Cloud

We are proud to have been serving St. Cloud, Fond du Lac, Sheboygan, and the surrounding areas for over 100 years!

Call the "D.R." for your HVAC needs...
We Still Make House calls!
Furnace Repair Service Fond du Lac WI | D.R. Kohlman, Inc.

Air Quality

Call D.R. Kohlman, Inc. for your indoor air quality needs in Plymouth WI.

Indoor Air Quality

Ductwork • Air Filters • Clean Air

Indoor air quality (IAQ) can have an important impact on your health as indoor air can be 5x more polluted than outside air. Your air ducts and heating and cooling equipment could be housing and spreading bacteria, virus, mold, dust mites, pet dander, and more. But don't panic. D.R. Kohlman, Inc. has the solutions to make your home's air safer and healthier. Call us today at (920) 999-4631 to schedule an appointment to discuss which solutions will best fit your home.

Our IAQ Solutions:

In order to make a room comfortable in hot, humid climates, an air conditioner must lower the indoor humidity level as well as the air temperature. If an air conditioner fails to lower the humidity adequately, the air will be cool but will feel uncomfortably damp.

Duct Cleaning

Dirt, mold, bugs, mites, and other stuff are all living in your duct system. We can get rid of it all with our duct cleaning process.
Read More

High-Efficiency Filters

Most heating and cooling systems still use a basic air filter. There are several types of permanent air filters available in various efficiencies that can help you filter the air in your home.
Read More


With the proper level of humidity in your home, you will feel more comfortable and breathe easier. You can eliminate that dry eye, nose, and throat feeling you have when you wake up in the morning.
Read More

UV Lights

Residential ultraviolet units have been independently tested and proved to be effective in the constantly moving air environments of heating and cooling systems, killing mold and bacteria quickly and effectively.
Read More

Modern homes are well insulated for energy efficiency, but this can result in poor indoor air quality if your home is not properly ventilated. According to the U.S. Environmental Protection Agency, indoor air can be up to 5 times more polluted than outdoor air. Common allergens such as dust mites, pet dander, mold, and pollen, as well as indoor air pollutants such as smoke and VOC’s (chemical odors) flow right through many standard air filters, and are then circulated throughout your home in your central heating and cooling system. Excessively dry indoor air is uncomfortable and can aggravate respiratory conditions. The good news is that relief is available from allergies and other chronic illnesses caused by indoor air pollution. D.R. Kohlman, Inc. offers whole home air cleaners and purifiers, energy recovery air exchangers, and whole home humidifiers that quietly and efficiently provide clean, fresh, properly humidified air throughout your home year round.

We offer the following air treatment solutions for:

  • Allergies
  • Bacteria
  • Chemicals
  • Dust
  • Dust mites
  • Germs
  • Indoor air pollution
  • Mold
  • Odors
  • Pet dander
  • Pollen
  • Smoke
  • Viruses
24 Hour Emergency Service Available  •  Call Us Today  •  920-999-4631
24 Hour Emergency Service Available  •  920-999-4631
24 Hour Emergency Service Available
Call Us Today  •  920-999-4631
Home   |   Email Us   |   Schedule Service   |   Maintenance   |   Ask a Tech   |  
Home   |   Email Us   |   Schedule Service
Maintenance   |   Ask a Tech   |