📜 B2B Contractor Compliance
Illinois Licensing Board
Illinois General Building Contractor License & Bond Rules
Master guide to mandatory contractor license surety bonds, General Liability COI minimums, and permit pull authorization across Illinois.
Mandatory Bond Threshold $15,000 – $50,000
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Illinois County Contractor Registration Thresholds
Cook County
Cook County Dept of Building and Zoning
Bond Required: $20,000
COI Liability: $1.0M
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