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Better Business Bureau®
Resources for Businesses
Better Business Bureau

File a Complaint against Kostelnik, Inc.

We want to make sure we can help you with your complaint. The following will help us make sure your complaint is processed promptly.

Business Headquarters Location

3224 4th Street,

Wyandotte, MI 48192-5832

(734) 284-3047

If you have any questions or concerns, please contact the BBB assigned to your complaint:

BBB of Detroit & Eastern Michigan

20300 W. Twelve Mile Rd

Suite 202

Southfield, MI 48076-6409

1- 866-788- 5706