HVAC Maintenance & Tune-Up in Chicago, IL

The single best investment you can make in your HVAC system is consistent, professional maintenance. Chicago Service HVAC's comprehensive tune-up program keeps your heating and cooling equipment running at peak efficiency — preventing breakdowns, extending service life, and lowering your monthly energy bills.

Call (773) 231-8486

What Our Tune-Up Covers

Furnace / Heating Tune-Up (21 Points)

  • Inspect and test heat exchanger for cracks
  • Clean and test igniter, burners, and flame sensor
  • Measure and adjust gas pressure and combustion
  • Inspect flue and venting for obstructions
  • Blower wheel cleaning and motor lubrication
  • Safety control and limit switch testing

AC / Cooling Tune-Up (18 Points)

  • Check refrigerant levels and inspect for leaks
  • Clean condenser and evaporator coils
  • Test compressor amp draw and capacitor
  • Clear condensate drain and pan
  • Measure supply and return air temperatures
  • Inspect electrical connections and contactors
Maintenance Plan Members Save More

Our annual maintenance plan includes two tune-ups per year, priority emergency scheduling, 15% parts discount, and no overtime charges.

Frequently Asked Questions

How often should I get my HVAC tuned up?
Twice a year is ideal — furnace tune-up in fall before heating season, AC tune-up in spring before cooling season. This keeps warranties valid and equipment reliable.
Can maintenance really prevent breakdowns?
Studies show regular HVAC maintenance reduces unexpected breakdowns by up to 95%. Small issues are caught and corrected before they become expensive failures.
Is maintenance required to keep my warranty valid?
Yes — most manufacturers require documented annual maintenance to keep the warranty in force. We provide a detailed service report after every visit.

Need HVAC Maintenance & Tune-Up?

NATE-certified technicians ready now. Same-day appointments available.

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