General Contractor in Wilmette, IL.
B Harper Building appears in Illinois license records as a general contractor based in Wilmette, IL. The record lists a OWNER AS GENERAL CONTRACTOR license (#CHIPERMIT-059566) with status “Active”.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
This listing was created from public license records. The owner hasn’t claimed it yet — claim it now and we’ll build you a free professional website at bidroom.io/pro/b-harper-building.
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Create a free accountCheck license #CHIPERMIT-059566 on the Illinois IDFPR lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-05-12).
B Harper Building is a general contractor based in Wilmette, Illinois. Their license classification is Chicago Permit Data.
Yes. B Harper Building holds Illinois IDFPR license #CHIPERMIT-059566 (status: Active). Verify the current status on Illinois IDFPR before hiring.
B Harper Building is based in Wilmette, IL 60091.
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The fastest way is to post your project on Bidroom — B Harper Building and up to 2 other verified general contractors in Wilmette can bid on it, and every quote includes itemized pricing + a written scope of work.
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