Chicago Heating, Ventilating, & Air Conditioning

Sign up for our newsletter:   


Lennox

For more than 20 years, Oelerich HVAC has been the premier Heating, Ventilating, & Air Conditioning contractor for Mundelein, IL.

Please browse some of the furnaces and air conditioners from Lennox:

Coming Soon!



Oelerich HVAC
309 N. Lake Street
Mundelein, IL 60060

847-566-7900