Rely on Our Contractors for Equipment-Specific HVAC Equipment Services in Chicagoland

AABAL Heating & Cooling offers a variety of HVAC equipment services to Chicagoland residents and business owners. These include annual maintenance, heat conversions, chimney services, repairs of all sizes, equipment replacement, and troubleshooting.

Annual Maintenance Service for Furnaces

We offer a multi-point inspection and cleaning process for furnaces that includes the following:

Air Filter

  • Clean or advise replacement

Blower Bearing

  • Lubricate

Blower Belt and Pulleys

  • Condition and test tension

Burners

  • Check orifices and air shutters
  • Check flame color and quality

Chimney Base (If Applicable)

  • Conduct basic cleaning
  • Check for draft and proper venting

Draft Inducer Motor

  • Clean
  • Lubricate
  • Calibrate

Electrical Connections and Components

  • Check temperature rise

Fan/Blower Motor

  • Lubricate
  • Check airflow

Flu Pipe (Interior Section)

  • Check pitch
  • Check seams
  • Check draft

Heat Exchanger

  • Clean
  • Check structural integrity
  • Test for combustion leaks

Pilot Assembly

  • Check orifices and hood position

Pilot Ignition System

  • Check thermocouples
  • Check sensor position
  • Check flame color and quality

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Annual Maintenance Service for Boilers

We offer comprehensive inspections that include the following:

Blower Bearing

  • Check flame color and quality
  • Check pump limit and control

Boiler

  • Check draft and back draft

Chimney

  • Inspect hatch

Circulating Pump

  • Lubricate motor
  • Check bearings

Electrical Connections

  • Check control and power circuits

Expansion Tank

  • Check fitting and bleed

Flu Pipe

  • Check pitch
  • Check seams
  • Check interior section

Make-Up Water Line

  • Test manual on/off valve
  • Inspect make-up feeder valve

Pilot Assembly

  • Check orifices
  • Check hood position

Pilot Ignition System

  • Check thermocouples
  • Check sensor position

Pressure Relief Valve

  • Check condition
  • Check drip tube

Thermostat

  • Level
  • Clean
  • Calibrate

Tri-Indicator Gauge

  • Check condition
  • Check Aquastat and limit settings
  • Check burners

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Schedule annual maintenance or other HVAC equipment services from our Chicagoland team today.

Testimonials

  • I had Aabal out to install a new high efficiency furnace and air conditioner. They did a great job. The guys were quick and professional. They walked me through every step of the process, and taught me how to use it and change the filter. . .

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    For the last few years I have been calling on them to service my AC and Furnace. It has been my experience that they are always professional and more than reasonable in price. Never been upsold or provided with service or materials I did not need. . .

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    They came out to fix some radiators in my house and were quick and very efficient. Afterwards, when I needed to follow up on another matter, the staff was very courteous and went above and beyond what was expected. . .

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