Building Permits in Joliet, IL

Check permit requirements for home improvement projects in Joliet. Select a project type below to see local requirements, estimated fees, and how to apply.

Get a personalized answer

Our lookup tool asks a few questions about your specific project to give you the most accurate answer.

Check Your Project →

Joliet Building Department

NameBuilding Department

Phone(815) 724-4050

WebsiteVisit website

Address150 W Jefferson St, Joliet, IL 60432

HoursMon-Fri 8am-4:30pm

Disclaimer: Always confirm with your local building department before starting your project. PermitMint provides general guidance, not legal advice.