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Testimonials

I think the true success of a company is contingent on its service, and in this area your company is outstanding. especially in the dead of winter when you’re without heat! You promised the next day! and amazingly it was done. Now we are really impressed!! I have a small business, and I have sung your praises to just about all of my customers in Mundelein and beyond. We have waited a long time for new furnace and you made the choice easy. Much success to your company.”

A.M.
Mundelein
 

Contact Us

Gleason & Elfering Heating and Air Conditioning
1246 Karl Ct.
Wauconda, IL 60084

E-mail Address - Service@Gleason-Elfering.com, Install@Gleason-Elfering.com
Phone 1 - 847-566-6009
Fax - 847-566-0979
Toll free Phone  - 888 430 HEAT (4328)
Hours of Operation - Office 8 - 4:30, 24  Hour emergency service

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