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Connect Member Application

Thank you for your interest in the Crystal Lake Chamber of Commerce.

Step 1:

Member Info

Step 2:

Additional Info

Step 3:

Primary Contact

Step 4:

Billing Contact

Step 5:

Membership Options


Please fill out all required fields. If you are applying as a 501c3 Organization, please email us a copy of your 501c3 Charitable Organization Determination Letter from the IRS to .  

Should you have questions, feel free to call our office at 815-459-1300.  

We do offer Enhanced Level Memberships which offer additional benefits not listed here. 

For more information, see our website under Memberships/Enhanced Membership Levels 

or contact Lisa McLaughlin at 815-459-1300 ext. 12.

If you are unable to fill out the online application, please click here to fill out a fill-able PDF version. 

Upon completion, please email the application to

Click a checkbox below to select your desired membership. 

Connect Business Levels and Not-for-Profit Memberships

Select An Option

Enter Contact Information
Please select a valid membership option and fee item if exist
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