Indoor Air Quality | Clean Air Units | Lake Zurich, IL


We are monitoring the news regarding the pandemic and taking additional sanitary precautions to protect the health and safety of our customers and Markgraf staff members. Our office remains open, our technicians are available and we have staff to answer your call.  Please contact us with any questions you may have.

Our customers' safety and satisfaction remain a priority during this time.

Serving the Chicagoland Area | 847-438-0032

Markgraf's Heating & Air Conditioning-Logo

Trusted and recommended for over 45 years.

24 hour emergency service

785 Oakwood Rd. Lake Zurich, IL 60047

Woman who about to sneeze

Whether your needs call for a humidifier, de-humidifier or whole-home air cleaner, rest assured that your home's health will drastically improve.

Protect your family's health with whole-home clean air units

Allergy sufferers are sure to notice high levels of dust or pollen if it is inside your home. When constant sneezing, itchy eyes and runny noses are present, it may be a sign that your home’s air is unclean. Filter out the bad and get your family to optimal health in no time.

Unclean air can have negative effects on your family

When it comes to your family’s health, the quality of your indoor air has a huge impact.

Keep allergens at bay with clean indoor air

  • FREE estimates

  • Humidifiers help maintain the moisture level in your home

  • Dehumidifiers retain just enough moisture but rid your home of hot, sticky air

  • Air cleaners remove dust, dust mites, viruses and bacteria

There are so many options when it comes to managing a clear air home. Call the experts at Markgraf’s Heating & Air Conditioning today and get the healthiest air possible.

Call today and take advantage of our huge in-house stock! Wall-to-wall brand names available!


Senior and military discounts available

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