The following companies are all subsidiaries of the parent company, DTE Energy Company. From this list, please click on the company where the incident you believe presents an ethical issue has occurred. Once you have identified the company, you will also be asked to identify the department and/or the location where the incident occurred. Please make a selection in all of the areas where pop-up screen appears so that we can ensure accurate reporting of this incident.
Your customer service requests or billing inquiries are also very important to DTE Energy. However, this site will not be able to address these issues. Administrators of this site do not have access to billing records or customer account information. To address customer service concerns, please call 800.477.4747 or please click here: Customer Service Inquiry