See what makes Master Tech HVAC inc. your number one choice for Air Conditioning repair in Crystal Lake IL.
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Services List

Master Tech HVAC inc. offers the following HVAC services to people in the Barrington, Crystal Lake, and Elgin area:

  • furnace repair
  • air conditioner repair
  • furnace service and cleaning
  • air conditioner service and cleaning
  • high efficiency furnace and ac installation
  • heat pump repair and replacement
  • compressor repair
  • boiler repair and installation
  • smart thermostats
  • residential zoning systems
  • ductless mini-split systems
  • thermostat service
  • filter replacement
Master Tech HVAC inc. has certified technicians to take care of your AC installation near Elgin IL.