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Gleason and Elfering Heating and Air Conditioning

For more than six decades, Gleason & Elfering has been meeting the climate control needs of business and homeowners in Wauconda. Backed by a 100% satisfaction guarantee, the Trane Comfort Specialists provide installation expertise that includes making in-home or business visits to evaluate the environment and providing a free estimate for walking through ideal options. Gleason & Elfering services include:

  • 24/7 emergency service for all HVAC systems, including furnaces, air conditioners, radiators, boilers, and humidifiers
  • Regular HVAC preventative maintenance service to keep systems fully functional and your utility bills as low as possible for years to come
  • Duct cleaning, which eliminates debris so customers can breathe easier

Gleason & Elfering is a used-oil recycling center. That means they enable customers to both get rid of their waste oil and reduce – or even eliminate -- their heating bills. Gleason & Elfering recycles motor oils and commonly used petroleum-based fluid that work in a variety of internal combustion engines.

Whether it’s installation, preventative maintenance, or taking care of that unexpected emergency 24 hours a day, seven days a week, the team of climate experts at Gleason & Elfering is committed to ensuring the comfort of business and homeowners throughout the Wauconda area.



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Wauconda, Illinois 60084


NATE Certified
24/7 Emergency Service