Lobby Hours

Monday – Thursday

7:00 am – 5:00 pm

Drive Thru Hours

Monday – Thursday

7:00 am – 5:30 pm

Mission Valley Power Planned Outage at the West Shore Substation- Sunday, August 4th, 2:30 a.m.-6:30 a.m.

Mission Valley Power will be implementing a planned outage to perform necessary maintenance work at our West Shore Substation on Sunday, August 4, 2024, between the hours of 2:30 am-6:30 am. This outage will affect customers north of the Polson Bridge. You should have received an automated call if you are one of the customers who will be affected.

To ensure you are notified of an outage in your area, please be sure your contact information is updated on your Mission Valley Power account. You can do this by calling us at 406-883-7900 or sending a website request through the Contact Us menu here on our website.