Michael Domer's Heating & AC, LLC.

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24 Hours a Day, 7 Days a Week

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Your Source for Air Conditioning Service & Sales

When it's hot outside and inside at the same time, you might have an AC problem. Cool off with help from our air conditioning repair and AC installation technicians at Michael Domer's Heating & AC, LLC. We serve residential and commercial customers throughout the Chicago, Illinois, area, offering a combination of high quality work, competitive prices, and fair treatment. We have learned from experience that doing a good job is the only way to earn the business of new and repeat customers.

AC Inspection & Repair

To determine the cause of your problem, our experts perform an inspection on your system, including the thermostat, condenser, blower fan, compressor, and contact. We then give you our expert recommendations as to the best course of action to meet your needs.

Bear in mind that repair may not always be the best course of action. At a certain point, every AC unit outlasts its usefulness. Why spend money now only to spend it again a little while down the road? Michael Domer's Heating & AC will explain the pros and cons of repairing or replacing your system.

Repaired AC Unit


Make sure that your AC unit is always blowing cool with regular maintenance. We recommend cleaning and checking your air conditioning every year. We typically have lower prices than our competitors. Call today for an estimate!

Duct Work & Ventilation

Schedule duct work services from Michael's Heating & AC today. We'll improve the flow of warm and cold air throughout your home. We install transitions, humidifiers, and plenums as part of your overall ventilation system. You can also count on us to work with sheet metal for HVAC units. Get in touch with us today to learn more about these services.