Contact Summit Credit Union
Have a question about your account or a comment you'd like to share? We're always looking forward to hearing from you.
Stop by your neighborhood branch and visit us in person.
Give us a call:
608-243-5000 or 800-236-5560
Send us a note, deposit or payment:
PO Box 8046
Madison, WI 53708-8046
Email us:
- Account Information and General Inquiries
memberservice@summitcreditunion.com - Loan Information and General Inquiries
ccloan@summitcreditunion.com - First Mortgage Information and General Inquiries
ccmortgages@summitcreditunion.com
Member Security
If you’re concerned about the security of your financial information, please notify us as soon as possible.
- Report a lost or stolen Visa Credit Card at 800-477-0227
- Report a lost or stolen Visa Debit Card at 608-243-5000 or 800-236-5560 (Choose Member Service during business hours; follow the prompts for Lost/Stolen Debit Card after hours.)