When your unit stops working and you need repair or replacement, our competitive pricing is sure to be welcome. It can be nerve-wracking when you realize there is a significant problem with your water heater, furnace or A/C unit. Let our estimator bid your next construction or commercial project, big or small. Since 1967, Markgraf's Heating & Air Conditioning has been helping folks like you enjoy total indoor air comfort in your home and business.
Proudly serving you since 1967.
Proudly serving you since 1967.
Services
For more than 45 years, we've been helping folks throughout the Chicagoland area enjoy total indoor air comfort for their homes and businesses.
While our many satisfied customers tell the story, you can rest assured that our professional staff has received the most up-to-date training available.
Whenever you need us, we're there to address all of your heating and cooling concerns.
From scheduled maintenance and repairs to professional installations done with a smile, we're always just a phone call away.
While our many satisfied customers tell the story, you can rest assured that our professional staff has received the most up-to-date training available.
Whenever you need us, we're there to address all of your heating and cooling concerns.
From scheduled maintenance and repairs to professional installations done with a smile, we're always just a phone call away.
At Markgraf's Heating & Air Conditioning, we pride ourselves on exceptional service that meets all of your seasonal needs.
Step into comfort as we regulate and maintain your entire HVAC system and ensure you're in the healthiest environment with quality air.
You're in good hands with a team of technicians that will work hard to ensure the appliances in your home are fully functional.
You can always count on our exceptional service - complete with FREE estimates, senior and military discounts, and an extensive in-house stock of products.
Step into comfort as we regulate and maintain your entire HVAC system and ensure you're in the healthiest environment with quality air.
You're in good hands with a team of technicians that will work hard to ensure the appliances in your home are fully functional.
You can always count on our exceptional service - complete with FREE estimates, senior and military discounts, and an extensive in-house stock of products.
It's important to make sure that your furnace is properly maintained and prepared for winter.
When the winter chill arrives, don't be left in the cold with a furnace that refuses to ignite.
Trust Markgraf's Heating & Air Conditioning to provide preventative care for your heating unit.
Nothing is worse than waking up on a cold morning only to find out there is no hot water.
Chicagoland winters are notorious for cold.
Avoid costly replacement with an annual well-check and see how functional your system is before the cold arrives.
When the winter chill arrives, don't be left in the cold with a furnace that refuses to ignite.
Trust Markgraf's Heating & Air Conditioning to provide preventative care for your heating unit.
Nothing is worse than waking up on a cold morning only to find out there is no hot water.
Chicagoland winters are notorious for cold.
Avoid costly replacement with an annual well-check and see how functional your system is before the cold arrives.
When the thermostat starts to rise and your home is impossible to cool down, trust in the expert repair service of Markgraf's Heating & Air Conditioning.
If you have tried to get your A/C to start and nothing is working, don't delay.
Our team will help improve your situation fast.
Regular care to your unit can also prevent emergency situations and keep your family cool when it matters most.
Whether your service includes repair or total replacement, our team will put together a comprehensive plan to make the work affordable.
If you have tried to get your A/C to start and nothing is working, don't delay.
Our team will help improve your situation fast.
Regular care to your unit can also prevent emergency situations and keep your family cool when it matters most.
Whether your service includes repair or total replacement, our team will put together a comprehensive plan to make the work affordable.
Control dust and contaminants by having your central air system cleaned by Markgraf's Heating & Air Conditioning.
According to the EPA, air pollution inside the home can be 2-5 times higher than outdoors.
Household dust can contain mites, mold, mildew, pollen, and animal dander - all of which circulates through your home 3-5 times a day.
We use a Roto Brush duct cleaning system, which is much more thorough than typical duct cleaning.
You'll be amazed at how our technicians can improve your home's air and save money on utility bills.
According to the EPA, air pollution inside the home can be 2-5 times higher than outdoors.
Household dust can contain mites, mold, mildew, pollen, and animal dander - all of which circulates through your home 3-5 times a day.
We use a Roto Brush duct cleaning system, which is much more thorough than typical duct cleaning.
You'll be amazed at how our technicians can improve your home's air and save money on utility bills.
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