File a Complaint against GLS Utility, LLC
Does your complaint qualify?
Business Headquarters Location
address:
1756 Tam-O-Shanter Trail,
Sun Prairie, WI 53590-9517
phone number:
(608) 444-6240If you have any questions or concerns, please contact the BBB assigned to your complaint:
contact BBB Serving Wisconsin
address:
10019 W. Greenfield Ave.
Milwaukee, WI 53214
phone number:
(414) 847-6000