How to File a Consumer Complaint
Please contact the appropriate agency listed below with questions, concerns or to file a complaint based on the issue involved.
General Consumer Complaints
Auto Repairs Unfair Sales Practices |
Contact: Wisconsin Department of Agriculture, Trade & Consumer Protection (DATCP) 1-800-422-7128 or (608) 224-4953
You can also contact DATCP to find out if there are any complaints against a company.
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Charities
Solicitations Registration |
Contact: Wisconsin Department of Financial Institutions (608) 267-1711 |
Financial Services
Banks and Credit Unions Credit Cards Debt Adjustment Loans Debt Collection Agencies Investments |
Contact: Wisconsin Department of Financial Institutions 1-800-452-3328 or (608) 264-7969
Consumer Financial Protection Bureau 1-855-411-2372 |
Identity Theft |
Contact: Wisconsin Department of Agriculture, Trade and Consumer Protection 1-800-422-7128 |
Insurance
Insurance Companies Insurance Policies |
Contact: Wisconsin Office of the Commissioner of Insurance 1-800-236-8517 or (608) 266-0103 |
Mortgage Servicing
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Contact: Wisconsin Department of Financial Institutions 1-800-452-3328 or (608) 264-7969
Consumer Financial Protection Bureau |
Utilities
Public Utility Companies |
Contact: Wisconsin Public Service Commission 1-800-225-7729 or (608) 266-2001 |
Vehicles
Car Buying and Selling Car Dealerships Wisconsin’s Lemon Law |
Contact: Wisconsin Department of Transportation (608) 266-1425 |
The Consumer Protection and Antitrust Unit at DOJ primarily litigates cases referred by other state agencies. If you have questions about a case or believe you may have information or a complaint related to a case handled by DOJ, please contact the Consumer Protection Hotline at 1-800-998-0700 or (608) 266-1852.