Serving Chicagoland & Surrounding Areas


They say the best defense is a good offense, and the best way to prevent HVAC problems is to regularly address the wear-and-tear issues that may cause them. With regular HVAC maintenance from Duct Professor Heating & Cooling, you can give your heater and air conditioner the TLC they need to operate effectively and efficiently throughout the year. We offer a variety of options for both residential and commercial customers so that you can live your life without interruptions from your HVAC equipment. Let our maintenance team keep your HVAC system working smoothly all year long – call (847) 744-8099 today to learn more about the plans we offer to our Northbrook and Chicagoland customers!


Residential and Commercial Plans Available Throughout Chicagoland

Well-maintained HVAC equipment saves you money, makes you more comfortable, and doesn’t need to be replaced as often. As time goes on, your equipment naturally develops wear-and-tear damages, dirt and dust buildup, and other flaws that lead to malfunctions if not addressed. These malfunctions can cause your equipment to become less effective, require more energy to operate, or stop working entirely.

Benefits of Regular Maintenance Include:

  • Lower risk of equipment failure
  • Better indoor air quality
  • Extended equipment lifespan
  • Improved energy efficiency
  • Lower utility bills
  • Consistent performance
  • And more!

Regular Heater and Air Conditioner Tune-Ups

Our standard maintenance plans include two yearly visits at strategic times. We’ll stop by in the spring to tune up your air conditioner before the summer heatwaves hit, and again in the fall to prepare your heater or furnace for the oncoming winter.

Our Heater and Furnace Tune-Ups Include:

  • Checking all system components, including filters, electrical connections, and thermostats
  • Cleaning all burners, flame sensors, pressure tubing, and condensate traps
  • Checking all HSIs, flame sensors, and blower capacitors
  • Checking the heat exchanger
  • Performing operational tests to ensure your unit is operating at peak performance

Our Air Conditioner Tune-Ups Include:

  • Checking all system components, including fans, coils, electrical connections, and thermostats
  • Removing debris from the unit and cleaning the condenser coil
  • Checking all contactors and capacitors
  • Performing operational tests to ensure your unit is operating at peak performance

Customize Your Service Plan

We understand that every customer relies on a different combination of equipment to keep their property comfortable and that this means there’s no one-size-fits-all maintenance plan. That’s why we let our customers build their own! Just select the units you want to be covered and let us take care of the rest.

We Offer Maintenance Plan Options For:

  • Residential furnaces and air conditioners
  • Ductless mini split systems
  • Humidifiers with water panels
  • Residential hot water heaters
  • Garage unit heaters
  • Fan coils
  • Air filter subscriptions

Our Maintenance Plans Come with VIP Treatment

No matter what your customized maintenance plan looks like, it will come with a variety of benefits and discounts. Our maintenance plan members will always get the royal treatment from our technicians, even outside of scheduled maintenance visits.

Our VIP Benefits Include:

  • 30% off all repairs
  • Access to friends and family discounts
  • Priority service
  • No overtime charges
  • 5-year extended labor warranties with all new installations
  • 3-year inflation protection
  • 2-year warranties on all replaced parts
  • No sign-up or cancellation fees
  • And more!

Build your perfect maintenance plan today – call our Northbrook office at (847) 744-8099 or get in touch with us online for more details!
  • Satisfaction Guaranteed
  • Customer Care Focused
  • We Always Go the Extra Mile
duct professor has the answers LEt's get started on your comfort
Get your home at the right temperature!
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