Mon Power will interrupt electric service in parts of the Elkins area on Sunday from 7 a.m. to 1 p.m.
A spokesperson said Mon Power regrets the inconvenience, but maintenance work is necessary to ensure service reliability in the area.
The planned service interruption will affect approximately 1,100 customers in the Route 33 area, from Elkins east to Wymer, including Shavers Fork, Bowden, Alpena, Sully, Glady, Bemis, Wymer and Lambert Road.
Customers with questions about the planned outage can call Mon Power's Customer Service Center at 1-800-255-3443.
Allegheny Energy recently merged with FirstEnergy.
As part of its commitment to local communities, FirstEnergy is introducing the Mon Power name to Allegheny customers.