Contractor Registration

All contractors must be registered with the City of Oakbrook Terrace. Registration is per calendar year May 1 through April 30th. 

To simplify the process, all contractor registration applications must be submitted online through our Online Permitting Portal. This system provides a seamless, user-friendly experience, allowing contractors to manage their registration efficiently.

Through the portal, you can:

• Submit your contractor registration application.
• Upload required documents quickly and easily.
• Remit Payments
• Track the status of your application in real time.
• Monitor support documents and expiration dates.
• Communicate directly with our staff for assistance.

The portal is accessible from both desktop and mobile devices, ensuring convenient access wherever you are.

GETTING STARTED

• Create a Self-Service Account – Follow these steps to set up your online profile.
• Apply for Registration Online – View step-by-step instructions for submitting your application.

APPLICATION REQUIREMENTS

Before starting your application, ensure you have all required documents ready for upload. Incomplete applications cannot be submitted. Refer to the Supporting Documents section below for a checklist of required documents by trade and a sample Certificate of Insurance.

CONTRACTOR REGISTRATION FEE

• May 1^st – April 30^th: $100.00
• Prorated (November 1^st – April 30^th): $50.00

NEED ASSISTANCE?

If you have any questions, please contact the Community Development Department at 630-941-8300 ext. 209. Our team is happy to help!