Contractor in Glen Ellyn, IL.
Chicagoland Geothermal appears in Illinois license records as a contractor based in Glen Ellyn, IL. The record lists a CONTRACTORVENTILATION license (#CHIPERMIT-060731) with status “Active”.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Chicagoland Geothermal is a contractor based in Glen Ellyn, Illinois. Their license classification is Chicago Permit Data.
Yes. Chicagoland Geothermal holds Illinois IDFPR license #CHIPERMIT-060731 (status: Active). Verify the current status on Illinois IDFPR before hiring.
Chicagoland Geothermal is based in Glen Ellyn, IL.
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Not yet. This listing was created from public Illinois license records but hasn't been claimed by the owner. The license info above is from official records, but the business hasn't confirmed its services, hours, or current availability with us yet.
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