Serving Chicagoland & Surrounding Areas


Air Conditioning Services in Northbrook

One Call for All Your Air Conditioning Service Needs in Chicagoland & Surrounding Areas

Few things are more frustrating than walking into your home or business and realizing that your air conditioner isn’t working. When you find yourself in need of AC repair, Duct Professor Heating & Cooling is just a phone call away. We also offer new system installation and AC maintenance.

Residents in Northbrook and Chicagoland  trust us for all their air conditioning installations!

Schedule your air conditioning service by calling us at (847) 744-8099 today. 

Benefits of AC Maintenance

Professionally maintaining your air conditioner offers two primary benefits. First, it will operate with greater energy efficiency. Second, your unit will require fewer repairs and last longer. Duct Professor offers complete AC maintenance for all brands of air conditioning systems. We’ll professionally clean, inspect, and test the units and ensure that they’re operating properly. If we find an issue, we’ll provide a fair and honest quote for AC repair.

Do I Need an AC Repair in Chicago?

If your unit isn’t functioning properly, our highly trained technicians will use the latest technology to diagnose the issue. They’ll provide you with a quote for air conditioning repair and, upon approval, set about fixing the issue. Be assured that we use only manufacturer-authorized parts in all units. 

Signs you might need an AC repair include:

  • Loud banging or screeching sounds 
  • An unexpected spike in your utility bill 
  • Inadequate airflow 
  • Funky smells 
  • Short cycling 
  • High humidity 
  • Water leaks 
  • Warm air

Affordable and great service. I would recommend and use their services again.

AC repairs in chicago

If you live in Chicago and have an air conditioner, it's important to spot air conditioning repair issues early on. Signs that your AC needs repairs can include weak airflow, inconsistent cooling, strange noises or smells coming from the unit, warm air instead of cool air being pushed out, or increased energy bills. If any of these problems are present in your AC unit, it's time to call a professional air conditioning repair technician in Chicago.


The sooner you spot AC repair issues, the better for both your health and budget. When an AC unit isn't working properly, it can lead to higher than normal utility bills due to waste of energy. Plus, improper AC circulation can cause humidity levels to rise, which can cause mold and mildew growth. AC repair technicians in Chicago will be able to identify the issue quickly and get your AC unit up and running properly again.


If you're having AC trouble in Chicago, don't delay — contact a professional AC repair technician right away to inspect your system.

For expert air conditioning repairs in Chicago, give us a call at (847) 744-8099 or contact us online today to schedule an appointment.

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Contact Duct Professor Today!

For AC repair, maintenance, or new system installations, there’s only one company to call: Duct Professor Heating & Cooling. We’re honest, reliable, and experienced – and what more could you want from an HVAC company? 

Call (847) 744-8099 or fill out our online form today!

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Get your home at the right temperature!
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