HVAC in Chicago, IL.
Carrier Building Systems appears in Illinois license records as an HVAC contractor based in Chicago, IL. The record lists a CONTRACTORREFRIGERATION license (#CHIPERMIT-069195) 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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Create a free accountCheck license #CHIPERMIT-069195 on the Illinois IDFPR lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-05-12).
Carrier Building Systems is an HVAC contractor based in Chicago, Illinois. Their license classification is Chicago Permit Data.
Yes. Carrier Building Systems holds Illinois IDFPR license #CHIPERMIT-069195 (status: Active). Verify the current status on Illinois IDFPR before hiring.
Carrier Building Systems is based in Chicago, IL 60601.
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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.
Contractor vetting checklist · Cost guide · Look up this license at the state board