Telephone
1-855-598-2714 Toll-Free
Outside the United States – 651-450-4064
Shareowner Relations Specialists available Monday through Friday, from 8:00 a.m. to 8:00 p.m. Eastern Time. Interactive automated voice response system is available 24 hours a day, 7 days a week.
Written Correspondence
EQ Shareowner Services
P.O. Box 64856
St. Paul, MN 55164-0856
Certified and Overnight Delivery
EQ Shareowner Services
1110 Centre Point Curve, Suite 101
Mendota Heights, MN 55120-4100
Website
www.shareowneronline.com
If you are unable to receive services requested or are unsatisfied with your experience, please contact us via email at shareowner@cmsenergy.com.