DTE Inc.
Address
110 Baird Pkwy
Mansfield, OH 44903
Phone
Toll Free: 800-860-9755
Local: 419-522-3428
Fax: 419-522-3568
Hours of Operation
Monday: 8:00 am – 5:00 pm
Tuesday: 8:00 am – 5:00 pm
Wednesday: 8:00 am – 5:00 pm
Thursday: 8:00 am – 5:00 pm
Friday: 8:00 am – 5:00 pm