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Better Business Bureau®
Resources for Businesses
Better Business Bureau

File a Complaint against Gregg's Substation & Casino

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

1000 W 41st St,

Sioux Falls, SD 57105-6323

(605) 332-5454

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

BBB In Nebraska, South Dakota, Kansas Plains & SW Iowa

11811 P St

Omaha, NE 68137

402-391-7612