Contact Montana-Dakota

If this is an emergency, call 1-800-638-3278

You may use our website to answer many account inquiries, including viewing your statement, viewing account history, or scheduling a payment plan.  If you are already enrolled, just enter your username and password in the form at the right.  If you haven’t yet enrolled, click here to start the process. You may also get basic account information by using the automated system at our customer service phone number 1-800-638-3278 (choose option #3).

Customer Service: 
7 a.m. to 7 p.m. Monday through Friday
1-800-638-3278
customerservice@mdu.com

Please enter your phone number in the following format: (111) 222-3333
Please enter your email address.